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Silicon Chip - June 2008 by Silicon Chip
Just Arrived the new June Issue of Silicon Chip, with a wealth of interesting articles and projects, this
magazine is ideal for the electronics enthusiast. This month's articles, include a look at household electrical
wiring and is it safe for you to do it yourself, we have a look at the standards and law in regard to this issue. Also
this month Crash Test Dummies, how are they made and what sensors are fitted and how the data is recorded. An interesting
inside into how the testing is performed.
This month's projects include a DSP Musicolour unit, this new design incorporates many state of the art features,
not available in previous designs. The unit accepts audio input signals and drives the coloured lights in tune
with the music. Ideal for discos and light shows, the unit provides different lighting modes and is suitable for
both 240VAC and 120VAC power systems. Also this month a versatile Flexitimer for switching loads according to
different time intervals, the unit has programming ON and OFF times as well as continuous cycling options. Timing
accuracy is quite high and the relay output is suitable for switching a wide variety of loads. Finally this
month a useful power supply for external hard drives, great for cases when the USB port is not able to provide
sufficient power. Plus a Balanced/Unbalanced Converter for Audio applications, this unit balances long signal
runs to prevent hum and noise pick-up.
Together with the regular real life tales from the Serviceman's Log as well as the Circuit Notebook and your Questions.
Features
DIY Electrical Work
A Look at Crash Test Dummies
Review: Altitude 2500-SS Stereo Valve Amplifier
Projects
DSP Musicolour Light Show
PIC Based Flexitimer Mk4
USB Power Injector for External Hard Drives
Balanced/Unbalanced Converter for Audio Signals
A Quick'n Easy Digital Slide Scanner
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