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Instructions to suit Short Circuits III project - KJ8092 Guitar Practice AmplifierPhotocopy only.For full colour instructions - see Short Circuits...(T1) |
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$2.50 |
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Configure your own plugpacks or wire to projects to give standard DC output plugs. Includes the same socket and 7 DC plugs as supplied with our range...(T1) |
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$6.95 |
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This tiny PCB measuring only 56(L) x 16W(mm) incorporates all the electronics for a 1 Watt amplifier. 6 to 12VDC operating voltage, 50mV input...(T1) |
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$9.95 |
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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 a...(T1) |
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$9.95 |
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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...(T1) |
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$9.95 |
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Delivery 5-7 days(T1) |
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$9.95 |
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Deter thieves from breaking into your car with this lamp flasher. It mounts on your car dashboard and starts flashing when the ignition is off. Kit...(T1) |
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$9.95 |
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Delivery 5-7 days(T1) |
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$9.95 |
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10mW laser diode component, red in colour and supplied with 7mm dia collimating lens.
SPECIFICATIONSThreshold current: 24mAOperating...(T1) |
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$12.95 |
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Enjoy AM broadcasting without using battery or other power sources. Ideal for entry-level students or hobbyist with little electronics experience....(T1) |
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$12.95 |
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This kit generates a deep sounding noise similar to fog horns on ships. Use as a unique warning siren or to improve a child¹s toy....(T1) |
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$12.95 |
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Ideal for the front door. This generates the sound of a classic Ding Dong door bell. Kit includes PCB, speaker and all components.12VDC power...(T1) |
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$12.95 |
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Dazzling display using 10 LEDs that appear to chase each other. Build for a shop, theater or advertising display. €Kit includes...(T1) |
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$12.95 |
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Many of the Short Circuits 3 projects require 12VDC power. Using our plugpack (MP-3055), this low cost power supply is ideal to power these projects....(T1) |
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$12.95 |
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This FM trans-mitter has many possible uses including baby room monitor, wireless microphone or spy bug. It can be picked up on any FM radio. Kit...(T1) |
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$12.95 |
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Here's a great gadget that will allow you to add Greenpower to any of your projects. What we have here is a hand crank dynamo, pre-assembled but...(T1) |
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$14.95 |
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Mount across a path or doorway. When a person or object breaks the beam the loudspeaker will sound. Kit includes PCB, LDR, speaker and all...(T1) |
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$14.95 |
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Some applications need a positive and negative supply. This circuit will supply a +12V and -12V rail. Kit supplied with PCB, 12V regulators and...(T1) |
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$14.95 |
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Recover your stolen goods using an FM radio. This kit transmits a tone over the FM band so that you can track it down using an FM radio. €Kit...(T1) |
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$14.95 |
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Note: Instructions to build this project is in the Short Circuits 3 project book BJ-8502 or in a photocopied set KJ-8061. Instructions are...(T1) |
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$14.95 |
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Note: Instructions to build this project is in the Short Circuits 3 project book BJ-8502 or in a photocopied set KJ-8073. Instructions are...(T1) |
 (In Stock) |
$14.95 |
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If the input signal to your amplifier is not sufficient you will need a preamplifier such as this one to boost the signal. €Kit...(T1) |
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$14.95 |
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Note: Instructions to build this project is in the Short Circuits 3 project book BJ-8502 or in a photocopied set KJ-8085. Instructions are...(T1) |
 (In Stock) |
$14.95 |
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Delivery 5-7 days(T1) |
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$14.95 |
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A low-cost method of communicating between two rooms. The remote unit is hands free so itŒs also great as a baby monitor. €Kit includes...(T1) |
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$15.95 |
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Distortion is popular to many guitarists. It can make the music sound quite different. Delivery 5-7 days(T1) |
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$16.95 |
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Note: Instructions to build this project is in the Short Circuits 3 project book BJ-8502 or in a photocopied set KJ-8093. Instructions are not...(T1) |
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$16.95 |
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An impressive display using 20 LEDs that chase forward and backward - just like scanners seen in space movies. €Kit includes PCB, LEDs and all...(T1) |
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$16.95 |
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Note: Instructions to build this project is in the Short Circuits 3 project book BJ-8502 or in a photocopied set KJ-8109. Instructions are not...(T1) |
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$16.95 |
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This low-cost signal generator produces adjustable square and triangular waves between 100Hz-20kHz. Ideal for testing, troubleshooting and developing...(T1) |
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$16.95 |
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Experiment with solar energy - the energy source of the future. Our solar educational kit is designed to let you build your own solar models.The Kit...(T1) |
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$16.95 |
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Refer: Silicon Chip Magazine May 2007This handy voltage regulator can provide up to 1,000mA at any voltage from 1.3 to 22VDC. Ideal for experimental...(T1) |
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$16.95 |
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Refer: Electronics Australia May 1987 Don't get caught with a flat battery! This simple electronic voltmeter lets you monitor the condition of your...(T1) |
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$17.95 |
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With this basic but essential tool it is possible to check the function, brightness, colour and polarity of all kinds of light emitting diodes (LED)....(T1) |
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$17.95 |
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This compact LCD module has 96 inbuilt ASCII characters as well as 92 special letters and 8 custom characters, which can be displayed on a 16...(T1) |
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$19.95 |
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This simple timer kit may be used as a parking meter reminder, or the basis of a full blown watering system. This kit uses just a handful of...(T1) |
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$19.95 |
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Add an unusual effect to your guitar that's different from the run-of-the-mill effects. It sounds somewhat reminiscent of an Hawaiian guitar. Kit...(T1) |
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$21.95 |
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Note: Instructions to build this project is in the Short Circuits 3 project book BJ-8502 or in a photocopied set KJ-8101. Instructions are...(T1) |
 (In Stock) |
$23.95 |
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This kit can operate as a twilight on/off switch or as a light trigger relay. Operated from 12 volts, this versatile project triggers a 6-amp relay...(T1) |
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$24.95 |
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IT’S BACK!This device is a rugged Hall Effect switch designed for automotive ignition applications. stocked it for over 15 years until it was...(T1) |
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$24.95 |
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