Build over 50 electronic projects with this Elenco Electronics 50-In-One Electronic Playground. This electronic playground will help kids learn about voltage, currents, resistors and more.
- Build these exciting circuits: finger touch lamp, magnetic bridge, voltmeter, morse code, alarm, electronic noisemaker, electronic kazoo, electronic keyboard, AM Transistor radio, radio announcer and metal detector.
- Learn about voltage, currents, resistors, capacitors, transistors, diodes, transformers, speakers and antennas.
- For ages 10 and up.
- Requires a 9V battery (not included).
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