Silicon ChipOuter Front Cover - April 2012 SILICON CHIP
  1. Outer Front Cover
  2. Contents
  3. Publisher's Letter: Induction motor speed controller an intriguing design exercise
  4. Project: 1.5kW Induction Motor Speed Controller, Pt.1 by Andrew Levido
  5. Project: SoftStarter: Taming The Surge Current Menace by Nicholas Vinen
  6. Project: A 6-Decade Resistance Substitution Box by Jim Rowe
  7. Review: MikroElektronika EasyPIC v7 Development Board by Nicholas Vinen
  8. Project: Ultra-LD Mk.3 135W/Channel Stereo Amplifier, Pt.2 by Greg Swain
  9. Vintage Radio: Philips 196A 4-valve portable receiver by Rodney Champness
  10. PartShop
  11. Order Form
  12. Advertising Index
  13. Outer Back Cover

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

You can view 24 of the 96 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 "1.5kW Induction Motor Speed Controller, Pt.1":
  • 1.5kW Induction Motor Speed Controller PCB [10105122] (AUD $35.00)
  • dsPIC33FJ64MC802-E/SP programmed for the 1.5kW Induction Motor Speed Controller [1010512B.HEX] (Programmed Microcontroller, AUD $25.00)
  • SL32 10015 NTC thermistor (Component, AUD $7.00)
  • Firmware for 1.5kW Induction Motor Speed Controller [1010512B.HEX] (Software, Free)
  • 1.5kW Induction Motor Speed Controller panel artwork and heatsink drilling template (PDF download) (Free)
Articles in this series:
  • 1.5kW Induction Motor Speed Controller, Pt.1 (April 2012)
  • 1.5kW Induction Motor Speed Controller, Pt.2 (May 2012)
Items relevant to "SoftStarter: Taming The Surge Current Menace":
  • Soft Start Surge Suppressor PCB [10104121] (AUD $5.00)
  • SL32 10015 NTC thermistor (Component, AUD $7.00)
  • Soft Start Surge Suppressor PCB pattern (PDF download) [10104121] (Free)
Items relevant to "A 6-Decade Resistance Substitution Box":
  • Resistance Decade Box PCB [04104121] (AUD $12.50)
  • Resistance Decade Box panel/lid [04104122] (PCB, AUD $15.00)
  • Resistance Decade Box PCB pattern (PDF download) [04104121] (Free)
  • Resistance Decade Box panel artwork (PDF download) (Free)
Items relevant to "Ultra-LD Mk.3 135W/Channel Stereo Amplifier, Pt.2":
  • 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.2 (April 2012)
  • Ultra-LD Mk.3 135W/Channel Stereo Amplifier, Pt.3 (May 2012)

Purchase a printed copy of this issue for $10.00.