Silicon ChipOuter Front Cover - March 2012 SILICON CHIP
  1. Outer Front Cover
  2. Contents
  3. Publisher's Letter: Innovation is the key to success
  4. Feature: Vertical Farms: Factory Farming In The 21st Century by Leo SImpson
  5. Project: Interplanetary Voice For Alien Sound Effects by John Clarke
  6. Project: Ultra-LD Mk.3 135W/Channel Stereo Amplifier, Pt.1 by Greg Swain
  7. PartShop
  8. Order Form
  9. Project: SemTest: A Discrete Semiconductor Test Set; Pt.2 by Jim Rowe
  10. Review: Audio Precision APx525 Audio Analyser by Allan Linton-Smith & Nicholas Vinen
  11. Subscriptions
  12. Project: 12/24V MPPT Solar Charge Controller Rev.1 by John Clarke
  13. Feature: Q & A On The MPPT Solar Charger by Silicon Chip
  14. Vintage Radio: The Story Of Atwater Kent Radios From The 1920s by Kevin Poulter
  15. Book Store
  16. Advertising Index
  17. Outer Back Cover

This is only a preview of the March 2012 issue of Silicon Chip.

You can view 30 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 "Interplanetary Voice For Alien Sound Effects":
  • Interplanetary Voice PCB [08102121] (AUD $10.00)
  • Interplanetary Voice PCB pattern (PDF download) [08102121] (Free)
  • Interplanetary Voice panel artwork and drilling template (PDF download) (Free)
Items relevant to "Ultra-LD Mk.3 135W/Channel Stereo Amplifier, Pt.1":
  • Ultra-LD Mk3 200W Amplifier Module PCB [01107111] (AUD $15.00)
  • Input Switching Module PCB for the Low Noise Preamplifier [01111112] (AUD $15.00)
  • Input Selection Pushbutton PCB for the Low Noise Preamplifier [01111113] (AUD $5.00)
  • Ultra-LD Mk3/Mk4 Amplifier Power Supply PCB [01109111] (AUD $15.00)
  • Preamp & Remote Volume Control PCB for the Ultra-LD Mk3 [01111111] (AUD $30.00)
  • Ultra-LD Mk.3 Power Supply PCB pattern (PDF download) [01109111] (Free)
  • Ultra-LD Mk.3 Amplifier PCB pattern (PDF download) [01107111] (Free)
Articles in this series:
  • Ultra-LD Mk.3 135W/Channel Stereo Amplifier, Pt.1 (March 2012)
  • Ultra-LD Mk.3 135W/Channel Stereo Amplifier, Pt.1 (March 2012)
  • Ultra-LD Mk.3 135W/Channel Stereo Amplifier, Pt.2 (April 2012)
  • Ultra-LD Mk.3 135W/Channel Stereo Amplifier, Pt.2 (April 2012)
  • Ultra-LD Mk.3 135W/Channel Stereo Amplifier, Pt.3 (May 2012)
  • Ultra-LD Mk.3 135W/Channel Stereo Amplifier, Pt.3 (May 2012)
Items relevant to "SemTest: A Discrete Semiconductor Test Set; Pt.2":
  • SemTest Upper PCB [04103122] (AUD $20.00)
  • SemTest Lower PCB [04103121] (AUD $20.00)
  • High Voltage Crowbar PCB [04105121] (AUD $7.50)
  • PIC16F877A-I/P programmed for the SemTest semiconductor test set [0410312B.HEX] (Programmed Microcontroller, AUD $20.00)
  • SemTest front panel [04103123] (PCB, AUD $50.00)
  • Firmware (ASM and HEX) files for the SemTest semiconductor test set [1410312B] (Software, Free)
  • High Voltage Crowbar PCB pattern (PDF download) [04105121] (Free)
  • SemTest Lower PCB pattern (PDF download) [04103121] (Free)
  • SemTest Upper PCB pattern (PDF download) [04103122] (Free)
  • SemTest front panel artwork and drilling template (PDF download) [04103123] (Free)
Articles in this series:
  • SemTest: A Discrete Semiconductor Test Set; Pt.1 (February 2012)
  • SemTest: A Discrete Semiconductor Test Set; Pt.1 (February 2012)
  • SemTest: A Discrete Semiconductor Test Set; Pt.2 (March 2012)
  • SemTest: A Discrete Semiconductor Test Set; Pt.2 (March 2012)
  • SemTest Discrete Semiconductor Test Set; Pt.3 (May 2012)
  • SemTest Discrete Semiconductor Test Set; Pt.3 (May 2012)
Items relevant to "12/24V MPPT Solar Charge Controller Rev.1":
  • PIC16F88-E/P programmed for the MPPT Solar Charge Controller Rev.1 [1410211B.HEX] (Programmed Microcontroller, AUD $15.00)
  • PIC16F88-I/P programmed for the 12/24V 3-Stage MPPT Solar Charge Controller [1410211A.HEX] (Programmed Microcontroller, AUD $15.00)
  • Firmware (ASM and HEX) files for the MPPT Solar Charger RevA [1410211B] (Software, Free)
  • 12/24V 3-Stage MPPT Solar Charger Rev.A PCB pattern (PDF download) [14102112] (Free)
  • 12/24V 3-Stage MPPT Solar Charger Rev.1 PCB [14102112] (AUD $20.00)
  • 12/24V 3-Stage MPPT Solar Charge Controller PCB [14102111] (AUD $15.00)
Articles in this series:
  • Build A 12/24V 3-Stage Solar Charge Controller (February 2011)
  • Build A 12/24V 3-Stage Solar Charge Controller (February 2011)
  • Q & A On The MPPT Solar Charger (March 2012)
  • 12/24V MPPT Solar Charge Controller Rev.1 (March 2012)
  • Q & A On The MPPT Solar Charger (March 2012)
  • 12/24V MPPT Solar Charge Controller Rev.1 (March 2012)
Items relevant to "Q & A On The MPPT Solar Charger":
  • PIC16F88-E/P programmed for the MPPT Solar Charge Controller Rev.1 [1410211B.HEX] (Programmed Microcontroller, AUD $15.00)
  • PIC16F88-I/P programmed for the 12/24V 3-Stage MPPT Solar Charge Controller [1410211A.HEX] (Programmed Microcontroller, AUD $15.00)
  • Firmware (ASM and HEX) files for the MPPT Solar Charger RevA [1410211B] (Software, Free)
  • 12/24V 3-Stage MPPT Solar Charger Rev.A PCB pattern (PDF download) [14102112] (Free)
Articles in this series:
  • Build A 12/24V 3-Stage Solar Charge Controller (February 2011)
  • Build A 12/24V 3-Stage Solar Charge Controller (February 2011)
  • Q & A On The MPPT Solar Charger (March 2012)
  • 12/24V MPPT Solar Charge Controller Rev.1 (March 2012)
  • Q & A On The MPPT Solar Charger (March 2012)
  • 12/24V MPPT Solar Charge Controller Rev.1 (March 2012)

Purchase a printed copy of this issue for $10.00.
MARCH 2012 ISSN 1030-2662 03 You can speak alien! 9 771030 266001 PRINT POST APPROVED - PP255003/01272 9 $ 30* NZ $ 11 90 INC GST INC GST INTERPLANETAR Y VOICE MPPT SOLAR CHARGER: Now even better! FEATURE: VERTICAL FARMS siliconchip.com.au Feeding the World with 21st Century Technology March 2012  1