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Build this fun and educational kit and discover and learn about air pressure, pumps, valves, transfer of energy and green power, all with the thrill of a speedy car. No batteries or motors are required, and operation is not w...
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$42.95
$48.95
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KJ8966 This kit has so many included parts we don't have the time to count them, certainly at least 100 or more. Notable are a solar panel, solar powered electric motor boat hull components, gears etc. This kit can be transfo...
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Description: The basis of this kit is two moulded 'frames' of component parts reminiscent of a plastic model aeroplane kit - about 50 parts! It also has a small (40 x 25mm) solar panel, a tiny electric motor, gears, pinions, e...
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You can generate enough electricity to run a digital clock by plugging electrodes into common potatoes! An amazing chemical experiment which also works with tomatoes, lemons, apples - even soft drink or beer! All parts (except ...
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$24.95
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Description A brilliant kit for any junior eco-scientist. You can build any one of six different projects from the parts in the kit, then make them work by solar power. No tools, soldering or glue required. All the parts snap ...
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Measuring only 70mm long by 17mm wide this FM transmitter can transmit up to an incredible 1km range in the open. It is powered from 6 to 12 volts (9V battery would be fine) and comes supplied with PCB, electret microphone, 9V...
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Description: Apart from the book, you get the baseboard, plenty of spring terminals and ALL the components required to build every project in the book, INCLUDING the bonus projects! Some of the exciting projects that you can ...
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This neat little metronome does everything that a traditional metronome does. It produces an adjustable 'tick' sound to help you play your music at just the right tempo. It also flashes a LED once per bar, to help you get the m...
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$21.95
$27.95
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This project enables you to listen to a conversation (or a bird in a tree, etc) beyond what you would normally hear. It uses the principle of a directional microphone. PCB and parts supplied. A plastic bowl or similar is re...
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$19.95
$25.95
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This fun project makes the distinct sound of a cricket when triggered by a hidden microphone. Someone walks into a room, says something and the next thing this loud cricket starts to chirp! Hours of fun. •PCB and all other part...
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$21.95
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Here’s a fun way to test your hand eye coordination. The game sends a burst of light ‘skeet’ up along a string of ten LEDs, try to ‘hit’ it by pressing the FIRE button at the same time as it reaches the red LED. •PCB, LEDs and ...
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$36.95
$42.95
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This project enables you to talk (i.e. not shout) between parts of a house, or a house and a garage. You can even leave it on, say in the kitchen to monitor a babys room. •All parts supplied including PCB and 6metres of connect...