Silicon ChipElectronex 2026 - May 2026 SILICON CHIP
  1. Outer Front Cover
  2. Contents
  3. Publisher's Letter: Here we go again
  4. Feature: Analog Computers, Part 1 by Dr David Maddison, VK3DSM
  5. Project: Power Amp Clipping Indicator by John Clarke
  6. Feature: Electronex 2026 by Noel Gray
  7. Project: Simple LC Meter by Andrew Woodfield
  8. Project: WiFi Alarm Monitor by Kenneth Horton
  9. Feature: Power Electronics, Part 7 by Andrew Levido
  10. Feature: Installing a CB Radio in your Car by Julian Edgar
  11. Project: μDCC Decoder by Tim Blythman
  12. Subscriptions
  13. Review: BrisbaneSilicon ELM11 Board by Tim Blythman
  14. PartShop
  15. Serviceman's Log: Turning a pile of junk into computers by Bruce Pierson
  16. Vintage Radio: Airzone 6552A Concert Star by Associate Professor Graham Parslow
  17. Market Centre
  18. Advertising Index
  19. Outer Back Cover

This is only a preview of the May 2026 issue of Silicon Chip.

You can view 44 of the 112 pages in the full issue, including the advertisments.

For full access, purchase the issue for $10.00 or subscribe for access to the latest issues.

Items relevant to "Power Amp Clipping Indicator":
  • Power Amplifier Clipping Indicator PCB [01104261] (AUD $15.00)
  • Power Amplifier Clipping Indicator short-form kit (Component, AUD $95.00)
  • Power Amplifier Clipping Indicator PCB pattern (PDF download) [01104261] (Free)
  • Power Amplifier Clipping Indicator panel artwork and drilling diagrams (Free)
Items relevant to "Simple LC Meter":
  • Simple LC Meter PCB [04103261] (AUD $2.50)
  • ATtiny85-20PU programmed for the Simple LC Meter [0410326A.HEX/.EEP] (Programmed Microcontroller, AUD $10.00)
  • 0.91-inch white OLED with 4-pin I²C interface (Component, AUD $7.50)
  • Simple LC Meter complete kit (Component, AUD $45.00)
  • Firmware for the Simple LC Meter (Software, Free)
  • Simple LC Meter PCB pattern (PDF download) [04103261] (Free)
Items relevant to "WiFi Alarm Monitor":
  • WiFi Alarm Monitor PCB [01304261] (AUD $2.50)
  • WiFi Alarm Monitor software & STL files (Free)
  • WiFi Alarm Monitor PCB pattern (PDF download) [01304261] (Free)
Articles in this series:
  • Power Electronics, Part 1 (November 2025)
  • Power Electronics, Part 2 (December 2025)
  • Power Electronics, Part 3 (January 2026)
  • Power Electronics, Part 4 (February 2026)
  • Power Electronics, Part 5 (March 2026)
  • Power Electronics, Part 6 (April 2026)
  • Power Electronics, Part 7 (May 2026)
Items relevant to "μDCC Decoder":
  • microDCC Decoder PCB [09111247] (AUD $1.50)
  • PIC16F18126-I/SL programmed for the microDCC Decoder with bell sound [0911124G.HEX] (Programmed Microcontroller, AUD $10.00)
  • PIC16F18126-I/SL programmed for the microDCC Decoder with whistle sound [0911124W.HEX] (Programmed Microcontroller, AUD $10.00)
  • microDCC Decoder kit (Component, AUD $25.00)
  • microDCC Decoder software & MP3 file [0911124G/W] (Free)
  • microDCC Decoder pattern (PDF download) [09111247] (PCB Pattern, Free)
Articles in this series:
  • DCC Decoder (December 2025)
  • How to use DCC (January 2026)
  • DCC Base Station (January 2026)
  • DCC Remote Controller (February 2026)
  • DCC Booster (March 2026)
  • DCC/DC Stepper Motor Driver (April 2026)
  • μDCC Decoder (May 2026)

Purchase a printed copy of this issue for $14.00.

AAEON ● ABP Electronics Acconeer ● ADM Instrument Engineering Advantech ● AIM Solder Australia AIM Training Altium Altronic Distributors AMD ● Ampec Technologies AppVision ASRock ● Asscon ● Avnet ● BDTronic ● Braemac Chemtools CNS Precision Assembly Coiltek Electronics congatec Australia Control Devices Australia Curiosity Technology ● Deutsch ● Digilent Inc/Emerson Dinkle ● DLC Display Dyne Industries Electro Harmonix ● element 14 Embedded Logic Solutions Emona Instruments Entech Electronics Epson Singapore ESI Technology Ltd ● Europlacer Eurotherm ● Evident Australia Fibocom Wireless Inc Finenet Electronic Circuit Ltd Fluke ● FS Bondtec ● GKG ● Globalink Electronics Glyn Limited GPC Electronics GW-Instek ● Hammond Electronics Harogic Technologies Hawker Richardson HIKMICRO ● Hua Wei Industrial Co Ltd Humiseal/Chase Corp ● HW Technologies IMP Electronics Solutions Industry Update Infineon Technologies Interflux ● Inventec ● Japan Unix ● JBC Soldering ● Juki inc Cirrus ● Keysight Technologies KOH Young ● Kolb Cleaning Technology ● Komax Group inc Schlieuniger ● Leach (SZ) Co Ltd Lintek Liquid Instruments C14 D25 A28 A11 C14 D34 D34 B30 D1 C14 D32 B8 C14 A27 C14 C3 B28 D34 D12 A5 B16 B10 A11 D1 A3 D1 A28 A13 D1 C14 A26 B2 A16 B35 A11 D22 A11 C26 D36 A32 D10 C3 A27 A9 A20 C36 D10 C32 B14 C28 D10 D33 C3 A8 A24 A35 B3 D22 C3 A27 D22 A27 C14 A27 A27 A27 D20 D28 C27 ● denotes – Co-Exhibitor Company/Brand Stand numbers are subject to change 40 Silicon Chip Electrone Rosehill Gardens Event Centre June 3-4 Electronex – The Electronics Design and Assembly Expo & SMCBA Conference returns to Sydney, to be hosted at the Rosehill Gardens Event Centre on the 3rd & 4th of June 2026. Electronex is Australia’s largest exhibition for companies using electronics in design, assembly, manufacture and service. E lectronex – The Electronics Design and Assembly Expo returns to Rosehill Gardens in Sydney on the 3rd & 4th of June 2026. First held in 2010, Electronex is Australia’s major high-tech exhibition for electronics design, assembly, manufacture and service. Over 100 local and international companies will be represented, with the latest technology and innovations on display. Electronex features a wide range of electronic components, surface mount assembly, rework and inspection equipment, test and measurement gear, plus other ancillary products and services. Trade visitors can discuss their specific requirements with contract manufacturers that can design and produce what they need. Noel Gray, Managing Director of show organiser AEE, stated “We are delighted with the response, with the Expo headed for a sellout. Many companies will be launching and demonstrating new products and technology at the event. Visitors can discover how AI is revolutionising the industry.” The event attracts designers, engineers, managers and other enthusiasts and decision-makers who are involved in designing or manufacturing electronic products. Electronex is the only specialised event for the electronics industry in Australia. With many Australian manufacturers focusing on niche products and high-tech applications, the event provides an important focal point for Australia's electronics magazine the industry in Australia and is a valuable networking opportunity. Free Seminars A series of free seminars will also be held on the show floor, with visitors able to attend on the day with no pre-booking required. These sessions will provide an overview of some of the hot topics and key issues for the industry. Topics for the seminars include: » Advancing Physical AI » Power Integrity Measurement Fundamentals siliconchip.com.au neX 2026 » Affordable Yet Versatile Multifunction 12-in-1 Test & Measurement Devices » Transforming Test with AI » IoT Beyond Cellular Coverage – 3GPP NTN » Challenges in PCBA Cleaning & Coatings and Design for Manufacturing Masterclass » Securing the Australian Electronics Supply Chain » Precautions for SDR Series Products Manufacturing » Building Robots in the Age of AI siliconchip.com.au Visit the show website for the program and times: www.electronex. com.au SMCBA symposium The SMCBA will also host an industry symposium designed to engage a broad spectrum of participants with an interest in electronics. Attendees will range from engineering professionals to dedicated hobbyists. Subjects covered include automated high-volume production as well as those focused on hand-assembled prototypes. This dedicated industry event will bring together regional leaders, innovators and solution providers alongside the wider electronics community. It will provide a platform to showcase achievements and capability advancements, explore opportunities for collaboration, and address current challenges. Ultimately, the symposium aims to strengthen the industry as a whole, supporting the development of sovereign capability and contributing to national economic diversity. Competitions will also be held on the show floor, where visitors can test their skills against their peers. The SMCBA will be staging the highly popular Hand Soldering Competition, where contestants can enter on the day to battle to become Australia’s champion Hand Soldering expert. Register to attend the exhibition now for free at www.electronex.com. au Australia's electronics magazine LPKF Laser & Electronics ● Macnica Australia Marque Magnetics Ltd Mastercut Technologies MB Tech ● MEAN WELL ● Mektronics Australia Metcase ● Microchip Technology Micron ● Midori ● Mission 4 Monolothic Power Systems Multicomp Pro ● Multispec Trading Nordic Semiconductor ● NPA Pty Ltd NZFH Ltd Okay Technologies ONboard Solutions Ononmondo ● On-track Technology Oritech Oupiin ● Outerspace PCBWay Pendulum ● Phoenix Contact Pillarhouse ● Powertran ● Precision Electronic Technologies Radytronic ● RAK Wireless Rapid-Tech Raspberry Pi ● Rehm Thermal Systems ● Re-Surface Technologies Rigol Technologies ● Rohde & Schwarz (Australia) ROLEC OKW - ANZ S C Manufacturing Solutions Schurter ● Semitech Semiconductor Sensiron ● Shenzhen Cirket Electronics Shenzhen Sanpin Mould Silvertone Electronics SMCBA Stars Microelectronics PCL Suba Engineering Switches Plus Components Taoglas ● TDK Lambda ● TE Connectivity ● Techal Solutions Teledyne FLIR ● Telit Cinterion ● Thermo Fisher ● Uni-T Instruments ● VGL – Allied Connectors Whats New in Electronics Vicom Australia Win-Source Electronics Viscom ● Wurth Electronics Xentronics Yamaha ● Yokogawa ● A26 B32 C9 A15 C3 A11 B4 D14 C21 D1 A11 A28 A28 C14 A6 A28 C4 B22 D34 C3 A28 C23 D22 D1 B25 A10 D10 D18 C3 D1 D26 D1 A28 D10 C14 C3 C28 B2 C8 D14 A2 C14 D6 A28 C13 B1 C26 D21 D3 A27 C4 A28 A28 C14 C22 D10 A28 A11 D10 C10 A33 D13 B33 C3 B20 A14 C28 D10 electronex.com.au May 2026  41 ABP Electronics Limited abp.net.cn stand D25 ABP provides development and manufacturing services for PCBA and finished products. For sample and small batch orders, we can provide fast quotation, fast production and fast delivery. ABP has ISO9001, ISO13485 and IATF16949 certifications and we guarantee our customers stable and qualified products. Our high-quality PCBs provide reliable electronic interconnects and mechanical support. We manufacture singlelayer, double-layer and multilayer PCBs (up to 20+ layers) using FR-4, high-Tg, aluminium-base, Rogers and other substrates. Capabilities include fine-line and spacing down to 3/3mil, blind and buried vias, controlled impedance, HDI structures and heavy copper designs. Surface finishes include ENIG, HASL, OSP, immersion silver and hard gold. All boards comply with RoHS and IPC standards, backed by rigorous quality controls including 100% AOI, flying-probe/ ICT testing and thermal stress verification. ABP’s PCBA service provides complete, turnkey manufacturing from component sourcing to final functional testing. We support SMT, through-hole (THT), mixed-technology and advanced packaging including BGA, µBGA, 0201/01005 chip components, fine-pitch QFN/QFP, and press-fit connectors. With nitrogen reflow, selective soldering, automated optical inspection (AOI), X-ray (AXI) and in-circuit/functional testing, we consistently meet IPC-A-610 Class II and III standards. Additional processes include conformal coating, potting and box-build integration when required. ABP maintains a robust supply chain, ESD-safe and cleanroom environments, full traceability and component authenticity verification. Altronic Distributors Pty Ltd altronics.com.au stand D1 Altronics introduces the S 8741 and S 8742B HD inspection cameras. Engineered for installers, electricians and plumbers, these rugged tools provide a high-definition window into the most inaccessible spaces. The S 8741 (bottom) is a 1m Wi-Fi enabled camera that creates its own hotspot, streaming 720p HD video directly to your smartphone or tablet with a range of up to 15m. For more intensive tasks, the S 8742B (top) offers a 5m reach with a 4.3-inch LCD screen, eliminating the need for external devices. Both models feature IP67-rated waterproof camera heads (8mm and 9mm) and integrated adjustable LED lighting. Say goodbye to disposable canned air. The T 1348 rechargeable USB jet blower is a high-power solution for cleaning sensitive electronics. Driven by 42 Silicon Chip a brushless DC motor reaching up to 130,000RPM, it delivers a concentrated blast of air to remove dust from PCBs, server racks and intricate machinery. It has four adjustable speed settings and a removable magnetic nozzle. A 2500mAh internal battery provides up to two hours of operation. The professional-grade T 1576 hydraulic crimping tool delivers a massive 80kN of force, ensuring cold-welded, gas-tight connections for copper lugs from 4mm2 to 70mm2. It comes with eight interchangeable hexagonal dies, all with a high-strength chrome finish to resist wear and corrosion. Its ergonomic design includes a rubberised anti-slip handle and a quick-release knob. The T 1576 ensures that your high-current connections are safe, secure and compliant. The T 2181 interchangeable multi-tool features a single ergonomic high-carbon steel handle with five specialised, snap-in heads: heavy-duty pliers, a cable cutter, a wire stripper, crimping pliers and stainless steel scissors. Each is crafted from premium materials, such as 60CRV and 40CR13 steel, to ensure durability. Housed in a compact, portable carry case, the T 2181 is the ultimate space-saving solution for site visits and rapid repairs. The X 0437 USB camera magnifier is a versatile tool that bridges the gap between traditional loupes and desktop microscopes, featuring a 2.8-inch integrated circular screen. Offering four magnification levels (5×, 7×, 9× and 12×), it is equipped with dual light sources: seven white LEDs for standard inspection and four UV LEDs for specialised detection tasks like counterfeit identification and fluid leak analysis. With SD card support for capturing stills and video, plus a 3.5-hour battery life, the X 0437 is the perfect companion for the modern technician’s workbench or field kit. The X 0438 handheld magnifier camera is indispensable for PCB troubleshooting, analysis and quality control. It has a vibrant screen with 500× magnification in a compact, handheld form factor. Its internal 900mAh battery allows for 2.5 hours of field use, while the USB-C connectivity enables seamless PC and Mac integration. Adjustable LED illumination eliminates shadows, ensuring that even the smallest solder bridge or hairline fracture is visible. The X 4306A HD digital microscope is designed for precision electronics work, biological study and quality control, with a 7-inch HD LCD screen (1024 × 600px) that provides a clear view of the smallest components. Equipped with a high-performance 12MP camera, the X 4306A offers magnification levels up to 1200×, making it ideal for identifying hairline fractures in solder joints or inspecting intricate PCB traces. The unit features an adjustable metal stand that can tilt up to 45°, allowing for ergonomic viewing and better access for soldering tools under ...continued on page 51 Australia's electronics magazine siliconchip.com.au the lens. It has onboard microSD recording for photos and video, plus USB connectivity for PC-based analysis. congatec Australia Pty Ltd congatec.com stand B16 congatec has unveiled the industry’s most comprehensive lineup of Computer-on-Modules (COMs) powered by Intel Core Ultra Series 3 processors, delivering exceptional on-module AI performance and eliminating the need for discrete accelerator cards in many embedded applications. There are five new COMs across four form factors, from COM-HPC Mini and COM-HPC Client to COM Express Mini and COM Express Compact variants. With up to 16 CPU cores, an integrated NPU5 delivering up to 50TOPS for low-power AI inferencing, and up to 12 Xe3 GPU cores supporting ~120TOPS, developers can run local NLP, LLM execution, image classification, sensor fusion and advanced SLAM without added hardware. With high-speed I/O such as PCIe Gen5 and USB4, these COMs enable high-bandwidth connectivity and performance density in size, weight and power (SWaP)-optimised designs. The broad OS support—including Windows, Linux and realtime systems—plus application-ready aReady.COM options accelerate development, reduce system complexity and cut time-to-market for embedded AI solutions. The conga-HPC/mIQ-X COM-HPC Mini Computer-onModule, powered by Qualcomm Dragonwing IQ-X processors, has up to 12 Oryon CPU cores and a dedicated Qualcomm Hexagon NPU capable of up to 45TOPS AI performance. The credit-card-sized module (95 × 70mm) integrates up to 64GB of soldered LPDDR5X memory and supports an extended temperature range of -40°C to +85°C. Connectivity includes 2× 2.5GB Ethernet, up to 16 PCIe Gen3/4 lanes, USB4, USB 3.2 and multiple camera interfaces. The module has exceptional AI and graphics processing with an integrated Adreno GPU supporting up to 8K resolution and three displays, enabling advanced vision and analytics without external accelerators. With support for UEFI firmware and Windows on Arm, development cycles are simplified, reducing time to market. It is also available as application-ready aReady. COM, with pre-validated OS and software building blocks to jump-start deployments and lower design effort and cost. congatec is expanding its railway certification program for the COM Express module family. In accordance with IEC 60068 environmental standards and IEC 61373 railway shock and vibration requirements, congatec’s COM Express Compact Type 6 modules are proven for longterm operation under extreme mechanical and climatic stress. congatec’s new congaTCRP1 COM Express 3.1 Type 6 compact computer-onmodules integrates the latest AMD Ryzen AI Embedded P100 Series processors to accelerate embedded AI applications with a balanced mix of CPU, siliconchip.com.au GPU and dedicated AI performance. These modules run in environments from -40°C to +85°C, making them suitable for sectors such as transportation, smart infrastructure, medical technology, robotics, retail/POS and industrial automation. Combining AMD Zen5 performance and energy-efficient Zen5c CPU cores, an RDNA 3.5 GPU and an XDNA 2 NPU delivering up to 50TOPS, it achieves up to 59TOPS of combined AI inferencing performance. The TDP is configurable from 15W to 54W with up to 96GB of DDR5-5600 RAM and optional ECC. Connectivity includes PCIe Gen4, 2.5GbE, USB3.2 and SATA/ NVMe. It is available in application-ready aReady.COM variants. Control Devices Australia Pty Ltd controldevices.com.au stand B10 The Micra-M Max digital panel meter sets the b e n ch ma r k fo r h i g h performance industrial monitoring. Engineered for maximum versatility, this digital panel meter bridges the gap between hardware reliability and modern IoT connectivity. It is a multi-input powerhouse, supporting process signals (mA, V), temperature sensors (Pt100, thermocouples J/K/T/N), and load cells. Its tri-colour programmable display allows operators to assign green, amber or red to specific alarm states for instant visual diagnostics. The latest firmware supports an extended display range of up to 99,999 points. • Integrated Bluetooth enables seamless setup via the Ditel Connect Mobile App, while a built-in webserver allows real-time data viewing from any browser • Native MQTT compatibility ensures automatic data transmission to the cloud, facilitating remote monitoring and asset management • A REST API allows developers to integrate live data into third-party software or automation platforms The PK CAN-bus keypad series redefines user interaction by integrating programmable OLED displays directly into the keypad’s keys. This allows a single device to manage complex functions without cluttering the control panel. Each key acts as a functional window, capable of showing icons, scrolling text, or real-time status updates. • Users can toggle through sub-menus where key labels change instantly based on the current operation • Immediate confirmation of commands through colour changes or animated icons • Consolidates multiple bulky switches into one compact, intelligent array Despite its high-tech display integration, the PKD Series does not compromise on APEM’s signature durability. Its robust construction is designed for long-cycle reliability. The keys provide a positive tactile snap. The APEM PKI Series stands out as an advanced solution for complex industrial control. The PKI Series integrates CANbus technology, transforming a standard keypad into an intelligent node within a networked system. Using J1939 or CAN-open protocols, these keypads significantly reduce wiring complexity, Australia's electronics magazine May 2026  51 requiring only a four-wire connection to manage multiple functions. This simplifies installation and enhances system diagnostics and reliability. It is built for the extremes and designed for rugged environments—from agricultural machinery to heavy construction equipment. The PKI Series boasts: • High-intensity RGB LED backlighting ensures visibility in low-light conditions, with programmable status indicators for real-time feedback • Engineered with high-travel silicone keys that provide distinct tactile feedback, even when operated with heavy gloves • Rated at IP67 and IP69K, these units are impervious to high-pressure wash-downs, dust and salt spray Digilent Inc digilent.com stand A3 Our customisable solutions accelerate development for even the most experienced professionals, while maintaining a low barrier to entry for advancing engineers. The new USB 3.0 Analog Discovery Pro 2440 (shown below) and Analog Discovery Pro 2450 portable high-resolution MSOs deliver serious measurements for engineers. They have: • Four analog inputs at either 12-bit, 600MS/s, 100+MHz bandwidth (ADP2440) or 8-bit, 1GS/s, 200+MHz bandwidth (ADP2450) • Dual mode and low latency memory segmentation • Arbitrary waveform generator with 15MHz bandwidth • Freely allocatable deep buffer memory • 16 digital inputs/outputs supporting a variety of communication protocols • Bode plot, dedicated FFT, impedance analyser, bus analyser, data logger and more • Extensive and powerful software support with WaveForms and WaveForms SDK element14 Australia au.element14.com stand C14 The UP Xtreme PTL Edge is a slim computer with an Intel Core Ultra Series 3 CPU: • DDR5 7200 Dual Channel SODIMM × 2, up to 128GB • HDMI × 2, DP × 2 via USB4.0 Type-C • USB 3.2 Gen 2 (Type-A) × 2, USB 4.0 (Type-C) × 2, 2.5GbE LAN × 2 52 Silicon Chip • M.2 2230 E-Key × 1, M.2 2280 M-Key × 2 • Onboard TPM 2.0 • 19V~36V DC input Advantech AMD Ryzen AI Embedded P100 series platforms, based on the latest Zen 5 architecture, deliver up to 12 cores and 24 threads with AVX-512 support, including VNNI and BFLOAT16 for high compute density and accelerated AI performance. Integrated RDNA graphics provides up to 30TOPS via the AMD ROCm ecosystem, supporting up to four 4K/120Hz displays, including a hardware codec accelerator. The XDNA 2 NPU adds up to 50TOPS at lower power, enabling up to 80TOPS total AI performance (approximately 160TOPS dense) within a heterogeneous architecture designed for low latency and power efficiency across Windows and Linux environments. The platform supports DDR5-5600 memory up to 128GB, PCIe Gen 4 ×8, NVMe, HDMI 2.1, DisplayPort 2.1, and USB4, with TDP options from 15W to 54W, operating from -40°C to 105°C. The AMD Ryzen AI Embedded P100 Series boards are validated for Windows 11 LTSC and Ubuntu LTSC. The EdgeAI SDK enables efficient cross-platform AI deployment using AMD Ryzen AI capabilities, while DeviceOn provides remote monitoring, predictive maintenance and centralised device management. Advantech provides a full portfolio of Ryzen AI Embedded P100 Series platforms for diverse EIoT applications: The MIO-5380 is a 3.5-inch single board computer with: • MCIO flexible PCIe extension for GPU cards • EdgeBMC for out-of-band remote management and recovery • USB 4.0 for external MXM GPU and USB Type-C for 100W Power Delivery (PD) The AIMB-2210 Mini-ITX motherboard has: • USB Type-C Alt Mode with optional 100W PD, supporting four independent 4K displays • 5 × USB 3.2, 2 × USB 2.0, 1 × USB-C, 2 × 2.5GBE, 4 × COM ports (optional TTL and CCtalk) • Multiple expansions: PCIe Gen4 × 16, M.2 M-key, and E-key The SOM-6874 is a COM Express Compact Type 6 with: • DDR5-5600 dual-channel SODIMM memory up to 96GB • 4 independent 4K displays with LVDS/eDP and HDMI/ Display Ports • Up to 18 PCIe lanes for high-speed connectivity • Multiple I/O expansion: up to 18 PCIe lanes, 2.5GBE LAN, USB 3.2, USB 2.0 The EDGE+ VPR-7P132 Mini-ITX embedded motherboard is a powerful combination of AMD’s Ryzen AI Embedded V4526iX processor (Zen 5 CPU, RDNA 3.5 GPU, 50+ TOPS XDNA2 NPU) with AMD’s Versal AI Edge Gen2 VE3558 adaptive SoC (world class programmable logic, ARM CPUs and AI engines). It supports dual 4K displays, 10GbE, M.2 WIFI, SSD storage, and USB interfaces to offload the Versal adaptive SoC of non-time critical functions. Schurter’s (schurter.com/en) EKO series of fuses is engineered for demanding highvoltage environments, offering protection up to 1000V DC (and 1250V AC for selected models) and current ratings from 50A to 1100A. With a breaking capacity of up to 50kA DC, these square-body fuses deliver safety and reliability. Schurter’s new Pyrofuse-APO series sets a new benchmark for safety. Unlike conventional Australia's electronics magazine siliconchip.com.au fuses, the APO Fuse operates actively. In the event of a short circuit or accident, the control unit sends a trigger signal to an integrated micro gas generator. Within milliseconds, the generator produces a high pressure that drives a piston to mechanically sever the solid copper busbar. The resulting arc is safely suppressed in a dedicated extinguishing chamber. The outcome is complete galvanic isolation in less than two milliseconds (as fast as 0.9ms). The new ARO fuses from Schurter provide robust protection for HV applications, integrating seamlessly into charging cables and connectors. Rated voltage: 250V AC; rated currents: 16A, 32A and 63A; breaking capacity: 50kA. The innovative surface-mount USE 2410 fuse from Schurter is a quick-acting F fuse in the 2410 footprint, designed for 125250V AC and 86-125V DC. With a temperature range from -55°C to 125°C, it is suitable for demanding conditions. It has a breaking capacity up to 200A and precise tripping. The compact form factor saves space. The new Schurter USL 0603 low-current fuse has an extended creepage distance of 1.1mm (pad-to-pad), meeting the requirements of IEC 60079-11 for 60V DC applications. It is one of the few fuses in the 0603 format that can be used in ATEX applications, such as in the oil and gas industry, chemical processing or mining. The Schurter MSM II mechanical switch family is growing, with a variant that uses a common anode to control the RGB LED illumination. This combines the familiar, robust mechanics with visualisation technology for clear feedback, easy integration, and maximum reliability in control and operating solutions. The Schurter EDC (Electronic Direct Current) switch was specifically engineered for the reliable switching of direct current in compact systems. It combines the mechanical precision of a microswitch with integrated power electronics, making it completely arc-free. When the contact is opened, the integrated electronics detect the disconnection process at an early stage and interrupt the current in a controlled manner before an arc can occur. The MSS-IO is based on the successful Schurter MSS electronic switch, which has been expanded to include an IO-Link module. Instead of capacitive technology, a precise change in electrical resistance is used for switch detection; sensitive enough to detect the smallest changes in pressure, robust enough for industrial series processes. Emona Instruments Pty Ltd emona.com.au stand B2 Established in 1979, with a head office in Sydney and branch offices in Melbourne, Brisbane, Adelaide and Perth, Emona Instruments Pty Ltd is a high-tech engineering company specialising in electronics, electrical, education and additive manufacturing equipment. Rigol Technologies, represented in Australia by Emona Instruments for over 20 years, are launching three new series of high-performance test instruments at Emona’s display at Electronex 2026. Rigol’s new DNA5000/6000 series vector network analysers (VNA) bring network analysis to every engineer’s test bench. They provide a frequency range from 5kHz to 26.5GHz, siliconchip.com.au Rigol's new DNA5262 and DNA6264 vector network analysers support two or four test ports and deliver high-performance RF component characterisation with powerful S-parameter measurement capability. Rigol’s new RSA6000 series real-time spectrum analysers offer bandwidths up to 26.5GHz. Featuring up to 200MHz real-time bandwidth, low phase noise and advanced analysis modes, they capture transient signals and complex interference efficiently for R&D, wireless, EMI and compliance testing applications. Rigol’s MHO900 series high-resolution digital oscilloscopes combine portability with powerful mixed-signal performance. Offering up to 800MHz (1GHz special edition) bandwidth, 4GSa/s sampling, 12-bit resolution and deep memory, they deliver precise signal visibility, fast waveform capture and advanced analysis. Emona’s Electronex 2026 display will cover oscilloscopes, generators, power supplies and EMC test equipment through to our range of 3D printers and additive manufacturing solutions. The latter range from prototyping in composites through to production-scale printing in thermoplastics and metal. Fibocom Wireless Inc fibocom.com/en/ stand D36 Fibocom’s LE271-GL is a global LTE Cat.1 bis module offering single-SKU worldwide connectivity for IoT devices. Its compact 17.7 × 15.8mm design is pin-compatible with Fibocom’s MC661, LE270 and LE37X series. Supporting both FDD-LTE and TDD-LTE bands, LE271-GL ensures global frequency coverage. The module is built on an OpenCPU architecture and Australia's electronics magazine May 2026  53 ISO13485:2016 certifications and exports to Southeast Asia, Australia, Europe and the USA. Globalink Electronics (S) Pte Ltd https://globalink-e.com achieves registration in under 3.5 seconds. With ultra-low power consumption, its microamp-level sleep current makes it ideal for asset tracking, IP cameras, new energy systems and consumer electronics. It has rich features such as eSIM, dual-SIM, LBS + Wi-Fi positioning, and multiple IoT protocols. The Fibocom LE270-EU delivers exceptional power efficiency and stability for IoT applications across Europe. It achieves as low as 2.5µA in PSM mode and under 100µA in the IDLE state. Even in TCP keep-alive scenarios with a one-minute heartbeat, the average power consumption remains below 2mA. Fibocom’s SC126-EAU module: • Comes with a built-in 64-bit Arm Cortex-A53 quad-core processor at up to 2.0GHz • Supports dual Image Signal Processors and multi-channel camera input • Support up to a 1080p <at> 30FPS display and 1080p <at> 30FPS video recording • Is equipped with the latest Android operating system, allowing long-term lifecycle usage • Planned multiple regional versions for global AloT applications Fibocom’s AI Lawn Mower Terminal features: • Autonomous navigation: AI-powered path planning and obstacle detection for precise and safe mowing • Real-time monitoring: track mower status, location and battery levels remotely via mobile or cloud platforms • Smart scheduling & control: set mowing schedules, adjust cutting modes, and receive notifications anywhere • Energy Efficiency: optimised operations for longer battery life and reduced energy consumption • Seamless integration: connects easily with smart home ecosystems and IoT platforms Finenet Electronic Circuit Ltd www.finenetpcb.com.cn/?lg=en stand A32 Founded in 2000, Finenet Electronic Circuit Ltd is one of the largest integrated solution providers in the high-tech PCB manufacturing industry, with a monthly production capacity of 50,000m2. The company integrates production, sales, and service, with its main products including single-sided, doublesided, multi-layer, HDI, impedance-controlled, metal base (aluminium substrate), press-fit and flexible PCBs. Surface finishes include lead-free HASL, ENIG, chemical tin and OSP, serving industrial, automotive, consumer electronics, lighting and power applications. T h e co m p a n y has recognition as a Guangdong– Hong Kong Clean Production Partner. Finenet has achieved UL, IATF16949:2016, ISO9001:2015, ISO14001:2015, and 54 Silicon Chip stand A9 Globalink Electronics is an established EMS service provider with fully integrated manufacturing facilities in China. Its services include design verification, sourcing, procurement and final assembly, including the production of buzzers, transducers and switches. Glyn Pty Ltd glyn.com.au stand A20 Onomondo provides IoT connectivity infrastructure that eliminates the cost and complexity of traditional telecom systems. Our software-defined core network integrates directly with 680+ carriers in 180+ countries, giving programmable control over connectivity settings and the ability to deploy globally without multiple regional contracts. At Electronex, we will demonstrate our SIM management platform, packet-level troubleshooting, and live SoftSIM-enabled devices. TDK’s compact GUS series of single-output AC-DC industrial power supplies are available with 12V, 24V, 36V and 48V outputs in an economic, compact footprint and can deliver up to 350W, 600W or 1000W. GUS350 is convection-cooled, while GUS600 and GUS1000 have an integral cooling fan. Remote on/off is an option for all models. Efficiency of up to 95.5% (model dependent) is possible. Compact HWS3000G AC-DC power supplies can deliver 1500W with a low-line input voltage of 85-132V AC and 3000W at high-line 170-265V AC. The HWS3000GT is rated at 3000W with a three-phase input voltage of 170-265V AC. With nominal output voltages of 24V, 48V, 60V and 130V, the output voltages and currents are fully programmable (CV/CC) from zero up to their maximum rating using a serial RS485 interface (MODBus protocol), 1-5V or 4-20mA signals. Up to three units can be connected in series and/or ten units in parallel. The DUSH 960W uninterruptible power supply for DIN rail applications has wide input and output voltage ranges of 10-60V DC in and 10-58V DC out. It can be deployed in a multitude of applications such as industry automation, plant engineering, building control systems, test & measurement, or information & communication technology. The D1SE series is a cost-effective and reliable power supply, with outputs of 120W, 240W and 480W and AC or DC operation. They are equipped with push-in terminals and, for applications in challenging environments, models with coated PCBs are available. The DDSM series of DC-DC converters offer 120W and 240W output powers in a compact, lightweight design with wide input and output ranges. The series is fully digitally controlled; the 7-segment display shows precise system values, status and Australia's electronics magazine siliconchip.com.au alarm codes. It can be operated directly via three push buttons. The DDSM can be operated with the PowerCMC software tool using the Modbus over USB connection. Suitable for 19-inch rack mounting, GENESYSAC (GAC) programmable power sources have a very high-power density. The series offers power levels of 2kVA and 3kVA (1U) or 6kVA a n d 9 k VA (3U), with the possibility of paralleling units to increase the output power. Its auto-ranging power output can be single-phase or three-phase, with an adjustable voltage from 0V to 350V AC and ±500V DC (GAC-PRO models). The frequency range is 16Hz to 1.2kHz (up to 5kHz for the GAC-PRO). Remote programming methods include built-in LAN, USB, RS232 and RS485. The GAC-PRO models include the realtime analog control functionality necessary for complex test scenarios. The series has a full-colour, multi-language LCD touch panel display and a software GUI interface. Optional avionics and IEC test libraries are available. Hawker Richardson https://hawkerrichardson.com.au stand C28 Our complete turnkey SMT solutions bring together world-class equipment, intelligent automation and software-driven process control into a fully integrated production environment. From equipment supply to commissioning and ongoing support, each SMT line is engineered to deliver consistent quality, high throughput and repeatable manufacturing: • High-performance pick and place systems for speed, accuracy, and flexible component handling • Inline quality control, incorporating SPI, AOI and X-ray inspection to detect defects early • Advanced reflow systems delivering stable thermal profiles and consistent soldering results • Precision rework stations for BGA, QFN, CSP and finepitch components At the heart of every turnkey SMT line is YSUP intelligent SMT software. YSUP connects all machines into a single, coordinated workflow through machine-to-machine (M2M) communication with: • Closed-loop feedback that automatically feeds inspection results back upstream to prevent defects from progressing down the line • A visual data editor to simplify programming, reduce setup time, and minimise operator error • Real-time dashboards providing live visibility of performance, defects, and line efficiency • Intelligent algorithms that automatically detect and correct issues such as component polarity Ya ma ha ’ s n e w Y R M placement machine is designed for odd-form and specialised components that standard SMT heads struggle with. Odd-form components (such as large connectors, transformers, and sockets) historically required manual assembly. siliconchip.com.au High-capacity heads like the LM head can handle them automatically, improving yield and reducing labour costs. Modern EVs rely on heavy-duty, high-current connectors and power modules that standard SMT heads cannot lift or place. The rapid expansion of generative AI has increased demand for large, high-pin-count components such as BGAs and FPGAs, which require the precise force control and handling capability of LM-class heads. The LM head’s ability to mount parts up to 500g, 90 × 139mm in size and 40mm in height, along with other heads for smaller parts, allow for this extreme range. The LM Head has 100N placement-force management for press-fit parts, and vision software recognising up to 20,000 BGA balls. Now exclusively represented in Australia and New Zealand by Hawker Richardson, PDR brings world-leading rework capability to local electronics manufacturers and repair specialists. Designed for today’s increasingly complex PCBs, PDR Focused IR systems deliver precise, repeatable rework without thermal shock or unnecessary stress to surrounding components: • Focused infrared heating targets only the component being reworked, ensuring controlled, stress-free removal and replacement of BGAs, QFNs, CSPs, LEDs and leadless devices • PC-based closed-loop thermal management precisely controls both component and board temperatures, delivering repeatable results and protecting sensitive assemblies • Tool-free, gas-free operation with instant thermal response simplifies setup, reduces operating costs and creates a cleaner, more efficient rework environment • From entry-level systems like the IR-E1 to advanced semiautomated platforms, the modular design allows systems to scale as rework complexity and production demands increase Hua Wei Industrial Co Ltd www.hwlok.com stand D33 The new range of TEFZEL (ETFE) cable ties is engineered for applications requiring exceptional chemical resistance, thermal stability and long-term durability. Made from high-performance fluoropolymer material, the product delivers outstanding resistance to extreme temperatures, UV exposure, chemicals and ageing. TEFZEL cable ties maintain mechanical strength and dimensional stability across a wide operating temperature Australia's electronics magazine May 2026  55 range, ensuring reliable fastening performance where conventional nylon ties may fail. The material’s flame resistance and low-smoke characteristics further enhance safety in critical installations. A precision-moulded locking mechanism provides secure fastening while allowing efficient, tool-free installation. These cable ties are particularly well-suited for aerospace, automotive, electronics, chemical processing, and industrial equipment applications, as well as environments exposed to fuels, solvents, or corrosive substances. PA66 nylon cable ties are heat stabilised up to 120°C (248°F). They are UL and CE certified for industrial and professional use: • Internal serrations ensure a secure and positive grip on cables and pipes • Optimised head design delivers high tensile strength while maintaining low insertion force • Available in a wide range of sizes to suit almost any application • Flammability rating: UL94 V-2 • Colours available: black, red IMP Electronics Solutions imppc.com.au stand A24 The new DT035CTFT series of 3.5-inch colour IPS LCD modules features a high-resolution 320 × 480 pixel display. With a super-high-brightness backlight and a wide IPS viewing angle, these displays ensure excellent readability and consistent colour performance in indoor and outdoor environments. Available with an optional capacitive touch panel, this 3.5inch IPS TFT is an ideal LCD for industrial, consumer and medical devices. The DT050CTFT series of 5.0-inch colour IPS LCD modules has an 800 × 480 resolution, offering crisp visuals, wide viewing angles and consistent colour reproduction. Its super-highbrightness LED backlight ensures excellent readability in any lighting condition, including direct sunlight. An optional capacitive touch panel provides responsive, intuitive input for interactive applications. The EEMB high-capacity lithium polymer battery is designed for greater energy density, safer, wide temperature range and high power delivery in ultra-thin, flexible form factors. By optimising electrode structure and materials, the high-capacity batteries achieve higher energy density without increasing size. EEMB ultra-low-temperature battery technology delivers reliable performance in extreme cold environments. From emergency rescue equipment in polar regions and high-end outdoor gear to drone logistics and monitoring systems, EEMB low-temperature batteries provide critical power support and operate reliably in the most demanding conditions. ONBoard Solutions Pty Ltd onboardsolutions.com.au stand C3 HumiSeal 1B59 SEC is a synthetic rubber-based conformal coating designed to enhance sharp edge coverage while providing superior moisture and environmental protection. This latest formulation optimises edge retention, ensuring uniform thickness across complex geometries. It is fast-drying 56 Silicon Chip The HumiSeal 1B59 SEC coating shown wet (left) and dry (right). and easy to apply, suitable for spraying, dipping and selective coating processes. Its superior moisture and chemical resistance provide robust environmental protection against harsh conditions. The UV tracer allows for easy inspection under UV light. Ideal applications for HumiSeal 1B59 SEC are high-reliability electronics, automotive and aerospace PCBs, and industrial and consumer electronics requiring moisture resistance. PROMOSOLV DR3 from Inventec Performance Chemicals is a non-flammable, low-GWP solvent designed as a highperformance replacement for 3M Novec 7030 in light-duty cleaning and rinsing applications. It delivers exceptional cleaning performance with very low surface tension (13.6 dynes/cm), enabling deep penetration into tight geometries and complex assemblies. It is thermally and chemically stable in use, offering short cleaning, rinsing and drying times in both mono-solvent vapour phase and co-solvent processes. With no flashpoint, PROMOSOLV DR3 supports safer workplace operation while aligning with evolving environmental regulations. The product is compatible with all metals and alloys, including sensitive substrates, and demonstrates strong material compatibility across a wide range of applications. Photonics’ laser depaneling systems deliver highprecision, non-contact separation of PCBs, enabling manufacturers to achieve clean, burr-free edges without mechanical stress. Traditional mechanical depaneling methods can risk board damage, delamination, or component stress. Photonics’ laser-based approach uses a controlled, high-energy beam that precisely cuts the substrate according to programmed patterns. The system utilises advanced laser optics and motion control to produce repeatable results with a range of materials, from standard FR-4 to high-performance laminates and flexible substrates. Non-mechanical depaneling eliminates tool wear, reduces particle generation and minimises post-process cleaning. With integrated vision systems and programmable cut paths, the modular architecture enables seamless integration into SMT and box-build lines. The MBtech NC25 precision cleaning system is designed to address a wide range of contaminants, including flux residues, particulates, oils and process soils. Built around a robust wash-rinsedry architecture, it uses carefully controlled spray dynamics and chemical management to achieve Australia's electronics magazine thorough cleaning across complex assemblies, fine geometries and mixed-technology boards. The system’s modular design allows flexible configuration to match customer process requirements, including ultrasonic enhancement and rinse stage optimisation. PCBWay pcbway.com stand A10 PCBWay’s transparent PCB is manufactured using a halogen-free transparent resin substrate. Unlike traditional glass-based substrates, it delivers high optical clarity while maintaining excellent mechanical and thermal performance. The material is lightweight, heat-resistant, and impactresistant, making it suitable for advanced applications where both transparency and reliability are required. Depending on board thickness, transparent PCBs can be combined with flexible displays and are well suited for innovative products such as transparent displays, transparent televisions and smart devices. The material is fully compatible with standard FR-4 processing, allowing direct integration into existing production lines without additional investment, ensuring high manufacturability and process adaptability. Transparent PCBs have outstanding resistance to yellowing, chemicals, heat and CAF (Conductive Anodic Filament), meeting demanding design requirements for high reliability and superior optical performance. They have low moisture absorption and are suitable for leadfree reflow soldering, with high impact resistance, superior CAF resistance and reliable through-hole performance and solderability. Transparent PCB specifications: • Flammability rating: 94V-HB • Maximum operating temperature: 130°C • Layer count: 1-6 layers • Base material: transparent FR-4 • Solder mask: transparent • Board thickness: 0.002in (0.05mm) to 0.080in (2.0mm), suitable for both small and large formats • Copper weight: 1/3oz to 5oz, available for multi-layer and double-sided boards • Film format: roll material or small panel formats • Glass cloth (prepreg): 106, 1080, 2116, 7628 or customised upon request • Minimum trace/spacing: 4mil • Surface finish: immersion gold, ENEPIG or OSP • Silkscreen: custom colours available Rohde & Schwarz (Australia) www.rohde-schwarz.com/au stand C8 Rohde & Schwarz will be back at Electronex in 2026 with a wide range of test and measurement products to demonstrate, including the new generation R&S MXO 3 Oscilloscope series: Fast. Precise. Compact. Key facts: • Unmatched performance with bandwidths from 100MHz to 1GHz • World’s fastest oscilloscopes with 4.5 million waveforms/s and up to 99% real-time capture • Industry-leading architecture with 12-bit ADC and 18-bit HD mode siliconchip.com.au • The most compact eight-channel oscilloscope with MSO, generator and large 11.6-inch display • Up to 50,000 FFTs/s with independent time and frequency settings The MXO 3 Series put big capabilities in a small package. Enjoy unmatched performance to quickly and easily gain expert understanding of your device under test. Powered by next-­ generation MXO technology, the oscilloscope delivers fast and precise measurements in a small package. Instantly see more signal detail with the world’s highest acquisition rate of up to 4.5 million waveforms per second and real-time signal capture of up to 99%. Capture every detail with clarity and confidence thanks to 12-bit ADC resolution at all sample rates, enhanced 18-bit HD mode, advanced digital triggering and 125Mpoints of standard memory. Save space without sacrificing usability: enjoy the brilliant 11.6-inch full HD display and seamless integration into any setup with just a 5U rack height across all models. The MXO 3 Oscilloscope has unmatched performance in both time and frequency domain debugging and testing. Semitech Semiconductor semitechsemi.com stand D6 Semitech Semiconductor, a proudly Australian semiconductor company, sells its flagship SM2400 power line communications chip for smart grids, stadium lighting, airport runway lighting, semi-trailers, smart building systems and mining drill rigs. Semitech’s market-leading chips are designed in Australia with wafers manufactured by TSMC. Semitech has teamed up with Texas Instruments to offer the latest G3 Hybrid network architecture to the global smart grid market. Smart Grid networks modernise traditional electricity grids by integrating two-way digital communication. They support applications such as advanced metering infrastructure (AMI), demand response, distributed energy resources (DERs), fault detection and distribution automation. Power line communication (PLC) is uniquely positioned in smart grids by using the existing medium-voltage (MV) and low-voltage (LV) electricity distribution networks as the communication channel, eliminating the need for new cabling, while overcoming the shortcomings of wireless communication. Utilising modern signal processing and mesh networking techniques, G3 Alliance developed the G3 PLC and G3 Hybrid standards to provide a ubiquitous and reliable network architecture with unprecedented reach without requiring new infrastructure investment. G3 PLC networks have been deployed in over 60 countries, with over 1 million devices connected, and are rapidly expanding. Semitech offers a best-in-class G3 PLC solution built on the versatile SM2400A PLC modem, designed for advanced narrowband PLC protocols: • Advanced dual-core architecture for low-cost and power efficiency • Multi-protocol support, including G3 PLC and G3 Hybrid • Superior noise resilience with advanced preamble detection and <20dBµV sensitivity Australia's electronics magazine May 2026  57 • Certified G3 stack supporting full OFDM-based PHY, MAC, and 6LoWPAN ASL • Built-in security with an integrated AES-256 security engine • High-Speed PLC with data rates above 600kbps • AC and DC power line compatible • Global frequency band compatibility, including CENELEC (Europe), FCC (North America) and ARIB (Japan) • Future-proof software-defined performance with remote firmware updates • Flexible integration options, including external flash or host-loaded modes and a wide range of compatible line drivers • Easy to develop, troubleshoot and prototype, with complete developer-friendly tools and evaluation kits Hybrid networks seamlessly integrate PLC with RF mesh into a single, unified infrastructure. This dual-medium approach improves the network’s robustness and capacity, making the network more resilient even in hard-to-reach locations. In partnership with Texas Instruments, Semitech delivers a G3 Hybrid platform that seamlessly combines PLC and sub-GHz wireless for maximum reach and reliability: • Full integration of TI’s CC1312R wireless MCU and Semitech’s dual-core SM2400 PLC • High-performance sub-GHz wireless MCU for robust, reliable long-range RF communication • Dynamic mesh routing, automatically sensing and selecting RF or PLC communications for ideal connectivity • RF-only mode for battery-powered edge devices; +14dBm RF output power with temperature compensation • Dual media reliability with automated PLC or RF path selection • Seamless networking with full mesh routing across both PLC and RF • Long-range wireless utilising TI’s high-performance MCU for 802.15.4 Shenzhen Cirket Electronics szckt.cn stand C13 The HackRF Pro is an advanced software-defined radio (SDR) for testing and developing modern radio technologies. It operates as a half-duplex transceiver, supporting frequencies from 100kHz to 6GHz, with tuneable ranges up to 7.1GHz and sampling rates up to 20Msps (40Msps in oversampling mode). It features a high-speed USB 2.0 interface with a Type-C connector, SMA antenna connectors and a built-in TCXO crystal oscillator. Compared to its p r e d e ce s s o r, t h e HackRF Pro has a wider frequency range, better RF performance with a flatter frequency The HackRF Pro. Source: r e s p o n s e a n d a www.youtube.com/watch?v=C0W-pYcgHeA power-efficient FPGA replacing the old CPLD. It also offers extended-precision mode with 16-bit samples for low sample rates and half-precision mode with 4-bit samples at high rates. The HackRF Pro enables applications like signal analysis, protocol development and wireless security testing. Its opensource nature, portable design, and backward compatibility make it a versatile and cost-effective solution for exploring 58 Silicon Chip radio communication systems. Shenzhen Cirket company is the biggest HackRF One manufacturer over the past decade. LED PCBAs longer than 1.5m are used in building wall, bridge, shopping mall, road tunnel and some other lighting construction projects. Shenzhen Cirket Electronics Co Ltd has three SMT lines for long PCB assembly. Our solder paste printer can print PCBs up to 1.8m long. We have added additional tracks on both sides of a Yamaha pick and place machine, with a 500mm PCB conveyor between two mounting machines. Each machine can mount components on half of the long PCB. As the board is long, the pad position tolerance is larger than for smaller PCBs. Thus, the PCB factory needs to provide high-precision boards. The stencils must use good-quality steel sheet to remain stiff enough. A strong and stable solder paste printer ensures all solder paste is in the correct locations. Our factory has extensive experience in this process. Our factory, Shenzhen Cirket, has mastered complex PCBA processes. One recent production involves a 10-layer PCB with Isola 370HR material, specifically processed to maintain structural integrity at a high Tg of 180°C. A key challenge we managed is the copper weight distribution, ranging from 0.5oz to 1.5oz across different layers, ensuring consistent plating quality and thermal performance. For interconnect reliability, we utilised advanced copperfilled thru-via technology. These vias are plated over to create a perfectly flat surface, critical for high-density contactor areas. An ENEPIG surface finish provides a superior, flat interface that is exceptionally friendly to fine-pitch BGA soldering, eliminating the risks of ‘black pads’ and enhancing joint strength. The BGA ball spacing for this board is 0.25mm. We use high-reliability Alpha tin with 3% silver as the solder paste. Too active solder paste can cause short circuits very easily with close BGA ball spacing. Thus, a proper oven temperature chart is very critical. Silvertone Electronics silvertone.com.au stand C26 The VSG200 20GHz vector signal generator features a low phase noise, agile local oscillator with a 200µs switching time, enabling frequency-hopping spread-spectrum testing. A dual 14-bit DAC runs at 2× or 3× the I/Q symbol rate, using digital oversampling to provide a flat, clean baseband. A digitally adjustable internal VCTCXO ensures frequency errors are kept to a minimum over temperature, o r a n e x t e r na l 10MHz input may be used for 0ppm frequency error. Australia's electronics magazine siliconchip.com.au R&S®ESSENTIALS SMALL IN SIZE, BIG IN IMPACT. The new MXO 3 oscilloscope. Fast. Precise. Compact. With a combination of features that rival much higher-class oscilloscopes, in a deceptively small package, the MXO 3 ensures you catch rare signal anomalies, debug complex issues, can take it wherever your work demands and still have plenty of time to high-five your entire team. Explore more • Available modulation types: LTE, 802.11a/n/ac/ax, Bluetooth LE, custom OFDM, 16/64/256/1024-QAM, 2/4/8/16PSK, 2/4/8/16-FSK, ASK, GMSK, AWGN channels, ramp/chirp, stepped sweep, multi-tone, pulse, FM, AM, CW, arbitrary/ custom • Digital modulation impairments/effects: custom channel response, AWGN, sampling rate error, frequency and level offset, I/Q offset, spectrum inversion The PCR4200 four-channel phase-coherent receiver is a high-performance, 100kHz to 20GHz, four-channel phase coherent receiver, streaming I/Q data over a VITA 49 interface. Each channel on the PCR4200 may be configured as a phasecoherent channel using the high-performance shared local oscillator (LO), or independently tuned using that channel’s dedicated LO. Any single channel may be configured to provide swept spectrum data at up to 200GHz/s. • Streams 40MHz bandwidth per channel over 10GBE SFP+ • Built-in sub-octave preselectors from 45MHz to 20GHz • Noise figure: 10dB typical at 2GHz • Calibrated I/Q data • Ultra-low phase noise: -136dBc/Hz 10kHz offset from 1GHz centre frequency • Internal GPS • 110dB dynamic range • Independent channel configuration • Up to 16 phase-coherent channels Applications include simultaneous multi-band spectrum monitoring, emitter detection and geolocation, multi-channel transmitter testing, SIGINT/COMINT/ELINT, drone detection and MIMO channel testing. Stars Microelectronics starsmicro.com stand D3 Stars Microelectronics is the only Thailand-based company that delivers world-class EMS, SMT, OSAT, advanced IC packaging and advanced photonics solutions, serving industries including microelectronics, telecom, industrial automation, professional audio/video, automotive RF & power electronics, medical devices and clean energy. Our commitment to world-class standards, certified facilities and strict quality assurance means that every product we deliver is crafted to exceed customer expectations every time. Leveraging Free Trade Zone advantages and supported by global offices, we provide seamless, reliable and cost-effective solutions that strengthen your competitive edge in the global market. Suba Engineering Pty Ltd suba.com.au stand A27 The new SubaScope Ultimate has a CMOS camera that includes multiple output modes (HDMI, WiFi, USB 3.0 and network). The camera uses an ultra-high-performance CMOS sensor. It can be directly connected to an HDMI display or to a computer via WiFi or USB and images and videos can be saved directly for on-site analysis and subsequent research. The user can directly control the camera hardware with the software ToupView or ToupLite. 60 Silicon Chip SubaScope Ultimate is enhanced with an embedded ARM core. The camera has a built-in auto focus system, which can realise the best auto focus specification areas of the sample. Some key features are: • 16MP Sony CMOS sensor • 4K / 1080p auto-switching according to monitor resolution • USB flash drive for captured image and video storage, supporting local preview and playback • Autofocus supporting Canon EF-mount lenses – the SubaScope is the only digital microscope on which you can change from far distance to close distance by changing the Canon camera lens • Embedded XCamView for control of the camera and image processing, supporting automatic edge finding and measurement functions • ToupView and ToupLite software for PC • iOS and Android applications for smartphones or tablets Switches Plus Components switchesplus.com.au stand C4 Compact HMI controls can have a large impact while saving space on panels, armrests, and wireless, autonomous devices. OTTO Controls’ smaller joysticks, thumbwheels and paddle switches offer reliable, precision management for many functions. OTTO’s JHLN single-axis joystick is perfect for space-­constrained operator cabs due to its narrow and bottom-mount construction. Select from friction hold or return-to-centre actuation and between five handle types. JHT mini joysticks enable spot-on movement; they are commonly used in military, aerospace, medical and heavy equipment applications. Z-axis models also feature a 60° rotating knob on the top. Single- and dual-axis finger joysticks have various button styles, such as bat handles or concave, to give the operator the optimal tactile feel. Sealed Hall-effect thumbwheels with a knurled wheel or paddle wheel are great choices for grips and panels. Hall effect paddle joysticks come with three lever style and output options. Australia's electronics magazine siliconchip.com.au RAFIX’s MICON 5 and RACON series of tactile switches deliver precisionengineered solutions for high-reliability electronic applications. Designed for direct PCB mounting, these compact components combine defined actuation characteristics with a long mechanical lifespan and stable electrical performance. The MICON 5 family is optimised for precise tactile feedback and consistent switching behaviour over millions of cycles. Gold-plated contacts provide low and stable contact resistance, ensuring reliable signal transmission, even in lowcurrent circuits. The SL version is rated for up to ten million actuations. MICON 5 SAFETY is ideal for safety-related systems, integrating two electrically isolated, potential-free contacts within a minimal footprint to enable redundant signal paths for functional safety architectures. The RACON 8/12 ST series has been developed for operation in harsh environmental conditions. With sealed designs up to IP67 and an operating temperature range of -40°C to +125°C, they are ideal for automotive, industrial and outdoor electronics. Their robust housing design, defined switching forces and SMT compatibility support automated assembly processes and ensure longterm performance under mechanical and environmental stress. The RAFIX 22 FS+ from RAFI is a modular control and signalling system designed for industrial machinery, automation equipment and control panels. Based on a standardised 22.3mm mounting hole, the RAFIX 22 FS+ enables the consistent integration of push buttons, selector switches, key-lock switches, emergency stop actuators and signal indicators within a unified design concept. R A F I X 2 2 F S + co m p o n e n t s a re engineered for use in demanding industrial environments. Features such as front panel sealing up to IP65 and IP69K, impact-resistant front rings and durable marking options ensure reliable operation when exposed to dust, moisture and cleaning processes. Illuminated versions with LEDs enable uniform, efficient signalling with high visibility. Techal Solutions techalsolutions.com stand C22 Based in Melbourne, Australia, TECHAL SOLUTIONS specialises in providing state-of-the-art SMT electronic production equipment, assembly automation solutions, plus spares, consumables and accessories. It is committed to delivering comprehensive solutions tailored to meet the evolving needs of the electronics manufacturing industry, including: • Surface-mount assembly • Assembly line integration • Automated inspection solutions • X-ray inspection and testing • Used and refurbished equipment • Pneumatic and electric screwdrivers • Torque measuring devices • Automatic screw feeders • Complete assembly automation systems • Air tools and motors SC • Comprehensive spares and consumables Silicon Chip as PDFs on USB ¯ A treasure trove of Silicon Chip magazines on a 32GB custommade USB. ¯ Each USB is filled with a set of issues as PDFs – fully searchable and with a separate index – you just need a PDF viewer. ¯ 10% off your order (not including postage cost) if you are currently subscribed to the magazine. ¯ Receive an extra discount If you already own digital copies of the magazine (in the block you are ordering). The USB also comes with its own case THE FIRST SIX BLOCKS COST $100 OR PAY $650 FOR ALL SEVEN (+POSTAGE) NOVEMBER 1987 – DECEMBER 1994 JANUARY 1995 – DECEMBER 1999 JANUARY 2000 – DECEMBER 2004 JANUARY 2005 – DECEMBER 2009 JANUARY 2010 – DECEMBER 2014 JANUARY 2015 – DECEMBER 2019 OUR NEWEST BLOCK OF ISSUES COSTS $150 → JANUARY 2020 – DECEMBER 2024 WWW.SILICONCHIP.COM.AU/SHOP/DIGITAL_PDFS Ordering the USB also provides you with download access for the relevant PDFs, once your order has been processed siliconchip.com.au Australia's electronics magazine May 2026  61