Crystal Radio Kits
Slinky Science Kit - Crystal Radio
With Slinky Science Crystal Radio Mini Labs Kit, you can build your own real, working crystal radio. Pick up radio stations and experiment with radio waves. No soldering required, and needs no batteries! Comes complete with tuning coil, antennas, and earphone.
MiniLab Crystal Radio Kit
Retail: $9.99 (10% off!)
(HobbyTron)
Radios are all around us - playing in cars, boom boxes, space shuttles, etc. - and radio waves are all around us - literally all around us, in the very air we breathe - and now you can harness the power of both, and have a great time doing it, with the Crystal Radio!
DD Discounts 106775 Crystal Radio Minilab- Case of 48
Retail: $664.16 (23% off!)
(Unbeatable Sale)
remember the golden age of radio" minilabs' crystal radio kit brings back the old memories and makes new ones. build a working crystal radio. pick up radio stations and experiment with radio waves. no batteries or soldering needed.
ARF E-Sky Belt CP Collective Pitch 6-Channel Radio Remote Contro
Step up to a larger collective pitch heli than the Honey Bee CP2 or Cool with the Belt CP. The Belt CP has a belt-driven tail rotor for smooth, vibration free tail control. Airframe only includes assembled helicopter frame, canopy, blades, motor pinion, and instruction manual.
72Mhz Walkera Radio Control 4 Channel FM Transmitter Kit Perfect
Walkera Radio Control 4 Channel FM Transmitter Perfect for Helicopter and Airplane4 Channel R/C Set included, complete Left/ Right, Up/ Down Control ( RUDDER, AILERON, ELEVATOR AND THROTTLE.
Electronic Crystal Radio Kit
Retail: $13.95 (7% off!)
(HobbyTron)
Safe, solderless, educational, and funEasy-to-read instructions included.No batteries required.