ELECTRONIC PLAYGROUND EXPERIMENT KIT • Great introduction into the world of electronics; specifically designed for beginners and has detailed circuit diagrams and instructions • More than 50 easy experiments included in the 75 page instruction manual • Learn about voltage, currents, resistors, capacitors, transistors, diodes, transformers, speakers, and antennas • Fully assembled; No tools or soldering required to complete the circuits • Requires one 9V battery (not included) • Warranty: 2 year parts and labor Build these exciting circuits: • Finger touch lamp • Electronic noisemaker • Magnetic bridge • Electronic kazoo • Voltmeter • Electronic keyboard • Morse Code • Transistor radio • Alarm • Radio announcer • Metal detector