Science and Learning

The art of soaps and the science of bath bombs is all yours to experiment!A fantastic kit for lots of fun creating real soaps and scented bath bomb...

This kit features 84 electrical and electronic projects that use circuits, switches, electric motors, LEDs, and more. Projects are described in a d...

Simple snap together project kit allows you to create a car or a boat that will move! Bright colour pieces and no need to screw, or use adhesives. ...

Get your SILICON CHIP at Jaycar.Silicon Chip is Australia's world-class magazine for the electronics enthusiast. As well as a great range of fun DI...

Touch switch.This project allows you to turn things on or off simply by touching a small sensor pad with your finger. This could include operating ...

This project will change your voice into that metallic sounding robot voice so familiar in the space adventure movies. •PCB and parts supplied. •Co...

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 pres...

Small portable FM microphone. Works surprisingly well. Use it as a baby minder/monitor as well. •PCB and all parts supplied.•Requires 9V battery.

It flashes two LEDs (light emitting diodes) one red and the other green alternately, a it like the light on a police car. A great way to learn how ...

This amp is so easy to build, it's a no brainer! It will, however, give a powerful output to bring your Discman, sound card, etc alive! Speaker sup...

Now you can make the light scanner that goes on the bonnet of that famous car. Looks fantastic in all sorts of places! PCB and all parts supplied. ...

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 nex...

This project will make the noise made by emergency vehicles when they are trying to get through traffic. •PCB and all parts supplied including flas...

This project demonstrates how 3 digit counters work and can be used for realworld counting jobs, like counting laps on a slot car set, etc. An exce...

You can play simple tunes easily once you have built this project! The organ ‘keyboard' is actually part of the printed circuit board. It even has ...

Well, not really a big drought. This will test the soil moisture of a favourite pot plant and an alarm will sound if the soil gets too dry. PCB, s...

This neat project enables you to dial a time you want to elapse before you want something to happen, say the exposure of a camera shutter or an ele...

Well dice is really plural and this is just one dice a die. At the press of a button roll 6 light emitting diodes flash briefly and only one stays ...

Make your own fancy volume level display you see on DJ mixing desks where the columns of light dance up and down with the music. Connect it to the ...

A really low cost way to deter thieves from breaking into your car. This lamp flasher mounts on your car dashboard and starts flashing when the ign...

This kit simulates the sound of falling rain or howling wind. Must be connected to an amplifier (use amplifier project 11 or 13).Kit includes PCB a...

This low cost signal generator produces adjustable square and triangular waves between 100H-20kHz. Ideal for testing, troubleshooting and developin...

This sound activated switch closes a relay when a loud enough sound is heard. It switches off when the sound stops. Ideal for radio transmitters or...

This tone controller can be set to enhance the low or high frequencies of your music. It can be used for guitar or any other audio source.•Kit supp...