Everything you need to build 300 exciting electronic projects including: a transistor radio, IC organ, Burglar alarm, delayed timer, electronic game, optical volume, multiplier, multiple counter, digital light dimmer tone burst generator, audio signal tracer, electronic candle, voice level, meter metal detector, rain detector, voltage drop alarm, checker, function generator, voltage controlled amplifier, and many many more. Easy to read lab-style manual included. Ages 10 and up.
100% Satisfaction Guarantee: At Mansion Labs, we want to be sure that the item you choose is the right one for you. Within 30 days of delivery of your order, you may return any merchandise purchased from Mansion Labs in its original condition with your email order confirmation or packing slip. Restocking fees may apply. On items over $275 shipping within the US, we will even arrange free pick up or pay for returns shipping.