Silicon ChipProduct Showcase - March 2018 SILICON CHIP
  1. Outer Front Cover
  2. Contents
  3. Publisher's Letter: Got a project idea? There'll be a badly designed app for that!
  4. Project: Arduino-based Earthquake Early Warning Alarm by Allan Linton-Smith and Nicholas Vinen
  5. Feature: Generation IV Nuclear Power – making their own fuel by Dr David Maddison & Dr Mark Ho
  6. Project: Full Wave, 230V Universal Motor Speed Controller by John Clarke
  7. Product Showcase
  8. Serviceman's Log: Squeezing an elephant through the eye of a needle by Dave Thompson
  9. Project: An AM Radio Transmitter to build by Nicholas Vinen & Jim Rowe
  10. Feature: El Cheapo Modules 14: Logarithmic RF Detector by Jim Rowe
  11. Project: Analog Audio/Video Modulator for Vintage TV sets by Ian Robertson
  12. Vintage Radio: Philips 1953 portable 5-valve model 148C radio by Associate Professor Graham Parslow
  13. PartShop
  14. Market Centre
  15. Advertising Index
  16. Notes & Errata: Lath-e-Boy / Touchscreen Altimeter and Weather Station / High-Power DC Fan Controller / Arduino Mega Box Music Player / SC200 Audio Amplifier
  17. Outer Back Cover: Microchip Embedded GUI Design

This is only a preview of the March 2018 issue of Silicon Chip.

You can view 37 of the 104 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 "Arduino-based Earthquake Early Warning Alarm":
  • Arduino sketch (.ino) file and library for the Arduino Earthquake Early Warning system (Software, Free)
Items relevant to "Full Wave, 230V Universal Motor Speed Controller":
  • Triac-based Full Wave 230V Universal Motor Speed Controller PCB [10102181] (AUD $10.00)
  • PIC12F675-I/P programmed for the Triac-based Full Wave 230V Universal Motor Speed Controller [1010218B.hex] (Programmed Microcontroller, AUD $10.00)
  • Firmware (HEX and ASM) files for the Full-wave 230V Universal Motor Speed Controller [1010218B.HEX] (Software, Free)
  • Triac-based Full Wave 230V Universal Motor Speed Controller PCB pattern (PDF download) [10102181] (Free)
  • Triac-based Full Wave 230V Universal Motor Speed Controller lid panel artwork (PDF download) (Free)
Items relevant to "An AM Radio Transmitter to build":
  • AM Radio Transmitter PCB (RevB) [06101181] (AUD $3.75)
  • AM Radio Transmitter PCB (RevD) [06101181] (AUD $7.50)
  • IPP80P03P4L-07 high-current P-channel Mosfet (Component, AUD $2.50)
  • MC1496P double-balanced mixer IC (DIP-14) (Component, AUD $2.50)
  • AM Radio Transmitter PCB pattern (PDF download) [06101181] (Free)
  • AM Radio Transmitter lid panel artwork (PDF download) (Free)
Articles in this series:
  • El Cheapo Modules From Asia - Part 1 (October 2016)
  • El Cheapo Modules From Asia - Part 1 (October 2016)
  • El Cheapo Modules From Asia - Part 2 (December 2016)
  • El Cheapo Modules From Asia - Part 2 (December 2016)
  • El Cheapo Modules From Asia - Part 3 (January 2017)
  • El Cheapo Modules From Asia - Part 3 (January 2017)
  • El Cheapo Modules from Asia - Part 4 (February 2017)
  • El Cheapo Modules from Asia - Part 4 (February 2017)
  • El Cheapo Modules, Part 5: LCD module with I²C (March 2017)
  • El Cheapo Modules, Part 5: LCD module with I²C (March 2017)
  • El Cheapo Modules, Part 6: Direct Digital Synthesiser (April 2017)
  • El Cheapo Modules, Part 6: Direct Digital Synthesiser (April 2017)
  • El Cheapo Modules, Part 7: LED Matrix displays (June 2017)
  • El Cheapo Modules, Part 7: LED Matrix displays (June 2017)
  • El Cheapo Modules: Li-ion & LiPo Chargers (August 2017)
  • El Cheapo Modules: Li-ion & LiPo Chargers (August 2017)
  • El Cheapo modules Part 9: AD9850 DDS module (September 2017)
  • El Cheapo modules Part 9: AD9850 DDS module (September 2017)
  • El Cheapo Modules Part 10: GPS receivers (October 2017)
  • El Cheapo Modules Part 10: GPS receivers (October 2017)
  • El Cheapo Modules 11: Pressure/Temperature Sensors (December 2017)
  • El Cheapo Modules 11: Pressure/Temperature Sensors (December 2017)
  • El Cheapo Modules 12: 2.4GHz Wireless Data Modules (January 2018)
  • El Cheapo Modules 12: 2.4GHz Wireless Data Modules (January 2018)
  • El Cheapo Modules 13: sensing motion and moisture (February 2018)
  • El Cheapo Modules 13: sensing motion and moisture (February 2018)
  • El Cheapo Modules 14: Logarithmic RF Detector (March 2018)
  • El Cheapo Modules 14: Logarithmic RF Detector (March 2018)
  • El Cheapo Modules 16: 35-4400MHz frequency generator (May 2018)
  • El Cheapo Modules 16: 35-4400MHz frequency generator (May 2018)
  • El Cheapo Modules 17: 4GHz digital attenuator (June 2018)
  • El Cheapo Modules 17: 4GHz digital attenuator (June 2018)
  • El Cheapo: 500MHz frequency counter and preamp (July 2018)
  • El Cheapo: 500MHz frequency counter and preamp (July 2018)
  • El Cheapo modules Part 19 – Arduino NFC Shield (September 2018)
  • El Cheapo modules Part 19 – Arduino NFC Shield (September 2018)
  • El cheapo modules, part 20: two tiny compass modules (November 2018)
  • El cheapo modules, part 20: two tiny compass modules (November 2018)
  • El cheapo modules, part 21: stamp-sized audio player (December 2018)
  • El cheapo modules, part 21: stamp-sized audio player (December 2018)
  • El Cheapo Modules 22: Stepper Motor Drivers (February 2019)
  • El Cheapo Modules 22: Stepper Motor Drivers (February 2019)
  • El Cheapo Modules 23: Galvanic Skin Response (March 2019)
  • El Cheapo Modules 23: Galvanic Skin Response (March 2019)
  • El Cheapo Modules: Class D amplifier modules (May 2019)
  • El Cheapo Modules: Class D amplifier modules (May 2019)
  • El Cheapo Modules: Long Range (LoRa) Transceivers (June 2019)
  • El Cheapo Modules: Long Range (LoRa) Transceivers (June 2019)
  • El Cheapo Modules: AD584 Precision Voltage References (July 2019)
  • El Cheapo Modules: AD584 Precision Voltage References (July 2019)
  • Three I-O Expanders to give you more control! (November 2019)
  • Three I-O Expanders to give you more control! (November 2019)
  • El Cheapo modules: “Intelligent” 8x8 RGB LED Matrix (January 2020)
  • El Cheapo modules: “Intelligent” 8x8 RGB LED Matrix (January 2020)
  • El Cheapo modules: 8-channel USB Logic Analyser (February 2020)
  • El Cheapo modules: 8-channel USB Logic Analyser (February 2020)
  • New w-i-d-e-b-a-n-d RTL-SDR modules (May 2020)
  • New w-i-d-e-b-a-n-d RTL-SDR modules (May 2020)
  • New w-i-d-e-b-a-n-d RTL-SDR modules, Part 2 (June 2020)
  • New w-i-d-e-b-a-n-d RTL-SDR modules, Part 2 (June 2020)
  • El Cheapo Modules: Mini Digital Volt/Amp Panel Meters (December 2020)
  • El Cheapo Modules: Mini Digital Volt/Amp Panel Meters (December 2020)
  • El Cheapo Modules: Mini Digital AC Panel Meters (January 2021)
  • El Cheapo Modules: Mini Digital AC Panel Meters (January 2021)
  • El Cheapo Modules: LCR-T4 Digital Multi-Tester (February 2021)
  • El Cheapo Modules: LCR-T4 Digital Multi-Tester (February 2021)
  • El Cheapo Modules: USB-PD chargers (July 2021)
  • El Cheapo Modules: USB-PD chargers (July 2021)
  • El Cheapo Modules: USB-PD Triggers (August 2021)
  • El Cheapo Modules: USB-PD Triggers (August 2021)
  • El Cheapo Modules: 3.8GHz Digital Attenuator (October 2021)
  • El Cheapo Modules: 3.8GHz Digital Attenuator (October 2021)
  • El Cheapo Modules: 6GHz Digital Attenuator (November 2021)
  • El Cheapo Modules: 6GHz Digital Attenuator (November 2021)
  • El Cheapo Modules: 35MHz-4.4GHz Signal Generator (December 2021)
  • El Cheapo Modules: 35MHz-4.4GHz Signal Generator (December 2021)
  • El Cheapo Modules: LTDZ Spectrum Analyser (January 2022)
  • El Cheapo Modules: LTDZ Spectrum Analyser (January 2022)
  • Low-noise HF-UHF Amplifiers (February 2022)
  • Low-noise HF-UHF Amplifiers (February 2022)
  • A Gesture Recognition Module (March 2022)
  • A Gesture Recognition Module (March 2022)
  • Air Quality Sensors (May 2022)
  • Air Quality Sensors (May 2022)
  • MOS Air Quality Sensors (June 2022)
  • MOS Air Quality Sensors (June 2022)
  • PAS CO2 Air Quality Sensor (July 2022)
  • PAS CO2 Air Quality Sensor (July 2022)
  • Particulate Matter (PM) Sensors (November 2022)
  • Particulate Matter (PM) Sensors (November 2022)
  • Heart Rate Sensor Module (February 2023)
  • Heart Rate Sensor Module (February 2023)
  • UVM-30A UV Light Sensor (May 2023)
  • UVM-30A UV Light Sensor (May 2023)
  • VL6180X Rangefinding Module (July 2023)
  • VL6180X Rangefinding Module (July 2023)
  • pH Meter Module (September 2023)
  • pH Meter Module (September 2023)
  • 1.3in Monochrome OLED Display (October 2023)
  • 1.3in Monochrome OLED Display (October 2023)
  • 16-bit precision 4-input ADC (November 2023)
  • 16-bit precision 4-input ADC (November 2023)
  • 1-24V USB Power Supply (October 2024)
  • 1-24V USB Power Supply (October 2024)
  • 14-segment, 4-digit LED Display Modules (November 2024)
  • 0.91-inch OLED Screen (November 2024)
  • 0.91-inch OLED Screen (November 2024)
  • 14-segment, 4-digit LED Display Modules (November 2024)
  • The Quason VL6180X laser rangefinder module (January 2025)
  • TCS230 Colour Sensor (January 2025)
  • The Quason VL6180X laser rangefinder module (January 2025)
  • TCS230 Colour Sensor (January 2025)
  • Using Electronic Modules: 1-24V Adjustable USB Power Supply (February 2025)
  • Using Electronic Modules: 1-24V Adjustable USB Power Supply (February 2025)
Items relevant to "Analog Audio/Video Modulator for Vintage TV sets":
  • Vintage TV Analog Audio/Video Modulator PCB [02104181] (AUD $7.50)
  • MC1374P AV modulator IC (DIP-14) (Component, AUD $5.00)
  • Vintage TV Analog Audio/Video Modulator PCB pattern (PDF download) [02104181] (Free)
  • Vintage TV Analog Audio/Video Modulator panel artwork (PDF download) (Free)

Purchase a printed copy of this issue for $10.00.

PRODUCT SHOWCASE Labjack T4 USB or Ethernet DAQ Labjack have just released their new low cost USB or Ethernet T4 DAQ device for data logging, data acquisition, measurement and control applications. The Labjack T4 comes with up to 12 analog inputs or 16 digital I/Os. There are four dedicated high voltage analog inputs (±10V, 12-bit resolution) as well as up to eight configurable low voltage analog inputs (0-2.5V, 12-bit resolution). It also has two analog outputs (10bit) and multiple digital counters/ timers. Labjack’s Kipling software is available for basic configuration and testing. The LabJack T4 also comes with free DaqFactory Express Windows software that allows you to be quickly up and logging and graphing data. Free code examples are available in C/C++, C#, Delphi, Java, LabVIEW, MATLAB, Python, VB.NET and more. The T4 is also capable of stand-alone operation by running Lua scripts and supports Modbus TCP protocol for industrial applications Contact: Ocean Controls PO Box 2191, Seaford BC, VIC 3198 Tel: (03) 9782 5882 Website: www.oceancontrols.com.au Shatter-proof mobile phone screens a step closer with ANU research “Everyone knows how frustrating it is when you drop your mobile device and get a large crack in the screen,” said Dr Le Losq from the ANU Research School of Earth Sciences. New research at the ANU could lead to shatter-proof glass for mobile phone screens. The researchers worked on a type of glass called alumino-silicate.They built on the long-standing collaborations from laboratories around the world. Dr Le Losq said that the research, based on experiments and computer modelling, could be used to alter the structure of glass to improve resistance to fractures. Contact: ANU Research School Earth Sciences Tel: (02) 6125 2381 email: charles.lelosq<at>anu.edu.au Altronics auto rescue kit: save $30 in March We’ve all seen those emergency jump starting kits. And mini air compressors to get you out of trouble. Now Altronics combines both with this nifty emergency pack! It features a 16800mAh battery bank plus emergency compressor to top up tyres, provides 600A peak siliconchip.com.au cranking output for cars with flat batteries,12/16/19V and USB output provided for powering devices. Cat No is M-8198; special price in March is $139.00 - $30 off normal. Contact: Altronics Distributors (all stores) Tel: (1300) 797 007 Website: www.altronics.com.au Celebrating 30 Years Electrolube’s new optically clear, flame retardant resin Electrolube has launched a new encapsulation resin to meet the increasing demands from LED manufacturers for an optically clear, flame retardant resin. The optically clear polyurethane resin, UR5641 is believed to be a market-first solution. The two-part, semi-rigid resin cures to provide a flexible, protective and aesthetically pleasing covering over the luminaire elements and the aliphatic chemical nature of the cured resin is naturally resistant to the yellowing effects of UV light. This makes it useful for a range of outdoor as well as indoor applications. UR5641 is also scratch resistant and offers high resistance to weather, acids and alkalis, water and mould growth. UR5641 has a wide operating temperature of -40 to +120 °C and thermal conductivity of 0.20 W/m.K. Importantly, UR5641 is flameretardant and UL94 V-0 approved, making it eminently suitable for the protection of LED luminaires exposed to hazardous atmospheres, such as emergency lighting, or lighting intended for installation in ATEX rated/zoned environments. Contact: HK Wentworth 3/98 Old Pittwater Road, Brookvale NSW 2100 Tel: (02) 9938 1566 Website: www.electrolube.com.au March 2018  57