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Circuit Notebook
13 January 2012
Interesting circuit ideas which we have checked but not built and tested. Contributions will be paid for at standard rates. All submissions should include full name, address & phone number.
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Build A Simple AM Radio
11 January 2012
This simple AM radio can built in two forms. One is shirt pocket size, not much larger than an Android phone, which drives headphones or ear-buds. The other is a retro-style mantel radio with a hand-span dial and a 100mm (4-inch) loudspeaker in a basic timber cabinet.
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Playing USB-Stick & SD/MMC Card Music Without A PC
09 January 2012
Do you ever wish you could simply play music tracks that you've saved on a USB stick or memory card? We had a particular reason for developing this project but it could easily be incorporated into your home hifi system for real convenience!
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A Stereo Audio Compressor
05 January 2012
Do you hate the way the sound level on your TV suddenly jumps during the advert breaks? Or do you find that the sound levels vary widely when switching between digital TV stations? Or maybe you have problems listening to CDs or MP3s in your car or against the background din during a party? Are the soft parts too soft and the loud parts too loud? This Stereo Compressor will solve that problem. It reduces the dynamic range of the signal while still maintaining clean sound. The unit is also ideal for use with PA systems.
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Arduino: What's All The Fuss About
03 January 2012
The low-cost, open-source Arduino microcontroller development board has taken the hobby-electronics world by storm and is now gaining popularity with experienced engineers as well. So whatÂ’s all the fuss really about? And anyhow, what's with the name "Arduino" and where did it come from? Read on!
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Steadicam: Taking The Bumps Out Of Movies, Pt. 2
30 December 2011
Seemingly unable to stop inventing more technology, Garrett Brown developed Steadicam® into more and more models. He then came up with radical ways of moving a camera above and across a sports field, down into a pool as a diver descends and tracking with swimmers as they move from one end of the pool to the other.
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MiniReg 1.3-22V Adjustable Regulator
21 December 2011
This compact regulator PCB can be used to produce a fully regulated DC supply ranging from 1.3V to 22V at currents up to 1A. Depending on how much current you need, it can fit into tiny spaces and is easily connected with 2-pin headers for DC input, DC output, an on/off switch and a LED.
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View all feature articles 
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23 January 2012 Mailbag 21 January 2012 Ask Silicon Chip 17 January 2012 Vintage Radio 07 January 2012 Serviceman's Log 01 January 2012 Publisher's Letter 31 December 2011 Ask Silicon Chip 26 December 2011 Circuit Notebook 19 December 2011 Serviceman's Log 08 December 2011 Vintage Radio 03 December 2011 Mailbag 01 December 2011 Publisher's Letter 27 November 2011 Vintage Radio 25 November 2011 Mailbag 23 November 2011 Ask Silicon Chip 11 November 2011 Serviceman's Log 01 November 2011 Publisher's Letter 27 October 2011 Mailbag 25 October 2011 Vintage Radio 21 October 2011 Ask Silicon Chip 17 October 2011 Serviceman's Log 11 October 2011 Mailbag 07 October 2011 Circuit Notebook 01 October 2011 Publisher's Letter 28 September 2011 Vintage Radio 24 September 2011 Ask Silicon Chip 18 September 2011 Mailbag 12 September 2011 Circuit Notebook 06 September 2011 Serviceman's Log 01 September 2011 Publisher's Letter 23 August 2011 Vintage Radio
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