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Ref: Silicon Chip March 1994This 50 watt unit uses a single chip module and provides 50 watts RMS into 8 ohms with very low distortion and extreme qui...

Ref: ETI December 1985 Over the years Jaycar has had heaps of low cost FM transmitters. They all suffer from severe problems of drift, low output and ...

Refer: Silicon Chip Magazine March 2014This versatile Ni-Cd and Ni-MH charger can charge one single cell or up to 15 series connected cells (i.e. up t...

Designed by DIYODE Magazine, the Choppy PWM controller is a bare bones motor speed controller.

Make the KC5535 Ultrasonic Anti-Fouling Kit For Boats into a dual channel,

Kit Back CataloguePlease note: This item is only available for purchase on our website. It is not available in stores.Ref Silicon Chip January 2008 Th...

Silicon Chip March 2003

Ref: Performance Electronic Projects for Cars - Silicon Chip Publications.This is a very sophisticated timer, which can be adapted for two different t...

Ref: High Performance Electronic Projects for Cars - Silicon Chip Publications.This is a great module, which can be adapted to suit a range of differe...

Ref: High Performance Electronic Projects for Cars - Silicon Chip Publications.If you don’t need the display, or the huge operational range of the Hig...

Use it as a general purpose stereo preamp or as a dual channel preamp.

Kit Back CataloguePlease note: This item is only available for purchase on our website. It is not available in stores.Refer: Silicon Chip March 2001 T...

ETA: Late JanuaryRefer: Silicon Chip Magazine November and December 2012This DIY high performance amplifier boasts 250WRMS output into 4 ohms, 150W in...

'The Champion' Audio Amplifier Kit with Pre-AmplifierRefer: Silicon Chip Magazine January 2013An amplifier and pre-amplifier combination for a...

Battery Saver Kit for Rechargeable Lithium and SLA BatteriesRefer: Silicon Chip Magazine September 2013This tiny circuit fits in between the battery a...

This tiny PCB measuring only 56(L) x 16W(mm) incorporates all the electronics for a 1 Watt amplifier. 6 to 9VDC operating voltage, 50mV input se...

When two contacts are shorted by liquid, an LED will illuminate. Use in applications such as an overflow alarm and rain detector. Connect Relay Card K...

This kit will close a relay's contacts with as little as 5mA to trigger the circuit. Literately any kit you see on these pages that uses an LED as...

Refer: Silicon Chip February1994 This tiny module uses the LM386 audio IC, and will deliver 0.5W into 8 ohms from a 9 volt supply making it ideal for ...

Refer: Silicon Chip September 2011Designed for plastic and concrete tanks, or steel tanks with modification, this water level indicator kit uses an ul...