This Morse code box kit instructs children how to build a simple electric device to send and receive code messages. Includes Ein-O's I Know Guide. The kit contains button, capacitor, choke coil, circuit board, connecting wires, morse code chart, piezo transducer, resistor, transistor and instruction booklet, all in a reusable plastic box. The instruction booklet contains info-briefs on electricity, transistor, conductor, capacitor, resistor, piezo transducer, button, choke coil and assembly instructions. Ages 7 and up.
WARNING: CHOKING HAZARD - This kit contains small parts. Not for children under 3 years.