Silicon Chip Magazine
Silicon Chip is Australia's only electronics magazine, and is primarily directed to professionals, trades people and enthusiasts in the electronics, electrical, computer and related fields.
K5136
12V 20 Watt Amplifier Module Kit
Amplifiers which run from 12V DC generally don't put out much power and they are usually not hifi as well. But this little stereo amplifier ticks the power and low distortion boxes. (As seen in Silicon Chip Magazine May 2010)
$57.50
K6008
12V Motor Speed / Light Dimmer Controller Kit
This small circuit can be used as a speed controller for a 12V motor rated up to 5A (continuous) or as a dimmer for a 12V halogen or standard incandescent lamp up to 50W. It varies the power to the load (motor or lamp) using pulse width modulation (as seen in Silicon Chip Magazine November ‘08).
$22.95
K6007
12V/24V 20A DC Motor Speed Controller Kit
This gutsy little speed controller has a wide range of applications and is simple to build and use. There are no software settings to fiddle with but it does have some really useful features such as low-battery protection, soft start and adjustable pulse frequency. It can run from 12V or 24V batteries at currents of up to 20A. (as seen in Silicon Chip Magazine June ''11).
$46.14
K5168
135W Ultra LD Amplifier Power Supply Module
Power Supply Board for K 5165 135W Ultra Low Distortion Amplifier (as seen in Silicon Chip Magazine Nov’11).
$38.64
K5157
200W SC200 Amplifier Module Kit
This completely new amp design incorporates most of the features of Silicon Chip Ultra-LD Mk4 200W amp but uses easy-to-solder through-hole components - no SMD! (Silicon Chip  Jan-May ‘17).
$118.18
K5116
20W Amplifier Module Kit
Extremely simple amplifier kit designed to be easy enough for beginners to assemble. Delivers 20W RMS and is suitable for small hi-fi applications or a PC sound system.(Silicon Chip Magazine Dec 2004).
$36.59
K6042
240V Mains Soft Starter Kit
Are you alarmed by the juicy "splatt" from your mains power point when you plug in something like a large plasma TV set? Do you sometimes burn out light and power point switches because of appliance switch-on surge currents (as seen in Silicon Chip Magazine April ‘12).
$31.36
K5310
7 Band Mono Equaliser Kit
This mono version of Silicon Chip’s new equaliser is perfect for instrument boxes or PA systems. It features extremely low noise and distortion, so it won’t degrade your signal. Multiple methods of powering the unit make fitting it into an existing system a breeze.
$54.55
K5315
7 Band Stereo Equaliser Kit
This stereo version of Silicon Chip’s new equaliser is perfect for new and existing home Hi-Fi systems. It features extremely low noise and distortion, so it won’t degrade your signal. Multiple methods of powering the unit make fitting it into an existing system a breeze.
$77.27
K6066
7 Watt Champion Amplifier Kit
A fully upgraded and redesigned version of the 'Champ Amp'. Delivers up to 7 watts of peak power with lower noise and distortion levels. It also offers muting and standby control, plus two.(As seen in Silicon Chip Magazine January 2013)
$15.23
K2115
8 Ohm 0.5W Champ Power Amplifier Kit
Physically about the same size as a standard 9V battery, this compact little amplifier delivers 0.5W of power into 8 ohms from a 9V battery. Ideal for beginners, experimenting and small audio projects.(as seen in Silicon Chip Magazine Feb ’94)
$10.45
K5193
Case To Suit K5192 Hifi Valve Preamplifier Kit
High quality friction fit clear acrylic case designed to fit the K5192 Stereo Hifi Valve Preamplifier kit.
$31.77
K6044
Champion Pre-Amp Kit
Designed to complement the K 6066 Champion Amp kit. Utilises a low voltage op-amp IC with considerably better performance than the old 'Pre-Champ'. Provides added gain to your signal when used with general audio circuits, microphones or instruments (as seen in Silicon Chip Magazine January 2013)
$15.23
K5181
Classic 250W Class D Audio Amplifier Kit
(SC Nov '12) This high specced power amplifier operates in Class 'D' as opposed to earlier amplifiers which run in the more conventional Class 'AB' or Class 'A'. The new Class 'D' amplifier offers the extremely low distortion figures of a Class ''A'' whilst still having the efficiency of a standard class''AB'' amplifier (as seen in Silicon Chip Magazine Nov ’12).
$95.45
K2574
ESR Meter Kit
Allows quick "in-circuit" detection of defective electrolytic capacitors. 0.01-99Ω autoranging. Includes case & fully screened & punched front panel (as seen in Silicon Chip Magazine April ‘04).
$95.45
K2620
Five-Way LCD Panel Meter Kit
This simple and cheap device has many uses, but it’s mainly intended to replace multiple panel meters. It can also be used as a small additional text screen for PC, Raspberry Pi or any other computer with USB.
$58.18
K4362
Internal Siren MKII Alarm Kit
A very simple, yet extraordinarily effective deterrent to car thieving persons. Controlled by a hidden switch inside your car, this alarm will sound an ear-piercing 110dB piezo siren inside you (as seen in the Electronics Australia Projects, Jan '99)
$25.23
K1109B
Kelvin Crazy Cricket Kit
Kelvin, the electronic cricket, is a bit of a smart alec. Just like a real cricket, he only starts chirping in the dark. And also like a real cricket, the warmer it is, the more rapidly he chirps. So you can actually tell the temperature, based on the sounds he makes!
$24.09
K6340
Mini Switching Regulator
This tiny regulator board outputs 1.2-20V from a higher voltage DC supply at currents up to 1.5A. It's small, efficient and cheap to build, with many handy features such as a very low drop-out voltage, little heat generation and electronic shut-down (as seen in Silicon Chip Magazine Feb ‘12)
$22.95
K5026
Motorised IR Volume Control Kit
Add a remote control volume to your latest audio project or amplifier. Ideal for building into amplifiers or pre-amps. It features PIC controlled precision and a motorised pot so the knob will move when you adjust the volume! (as seen in Silicon Chip Magazine June ‘02)
$41.77
K2930
Opto-Isolated Mains Relay
If you need to switch mains voltages, say from a micro's out- put or any other low voltage source, you need to isolate them from each other. That&rsquos what this project does - it's easy to build and keeps mains voltages locked away from the controller and you! Virtually any low voltage source will do - from 2.7 to 10V.
$31.36
K5117
Power Supply Kit To Suit K5116 Amplifier
This is the recommended power supply for the K5116 Amplifier Module Kit.
$20.86
K6130
Programmable Remote Control Mains Switch Kit
This remote control mains switch can be programmed to switch appliances on and off after a set period or to switch power on and off at set times. (as seen in Silicon Chip Magazine November ‘14).
$44.55
K4344
Quick Brake Automotive Light Kit
The quick brake module is designed to detect fast pedal movements between the accelerator and the brake, switching on the brake lights of your car before your foot reaches the brake pedal. This gives other drivers more notice when travelling behind you and reduces the risk of a rear end accident. (as seen in Silicon Chip Magazine Jan ‘16) .
$18.18
K2001
SMD Soldering Trainer Kit
This simple SMD Trainer project is a great way to practice soldering a variety of surface-mount devices.
$25.45
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