Description
This robust snap-together electronics kit has 188 circuits to build projects including sound effects, motors, lights and even a baby urine alarm for the adventurous!
These tough kits use press studs to join integrated circuits, switches, motors, LEDs, speakers and more.
4 x AA batteries required (not supplied). Simple construction with no soldering involved .
Tops for teachers!
Suitable for ages 8 and up.
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