BASIC ELECTRONIC EXPERIMENTS

ELECTRONIC EXPERIMENTS MODEL PK-101 Perform 50 Experiments! Build an Electronic Key-board, Electronic Kazoo, Battery Tester, Finger Touch Lamp, Burglar and Water Alarms, a Siren, a Magnetic Bridge, and a whole lot more! No soldering or tools required, all parts are included! (Requires a breadboard and a 9V battery or power supply.) TRANSFORMS ... ................
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