Electromagnetic Transmitter +

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DIY Kit Electromagnetic Transmitter NZ$19.83, DIY Kit FM Radio NZ$14.08, Electronic Clock Kit US$8.7+ Post @ICStation

expired DIY Kit Electromagnetic Transmitter NZ$19.83, DIY Kit FM Radio NZ$14.08, Electronic Clock Kit US$8.7+ Post @ICStation

DIY Kit High Voltage Electromagnetic Transmitter Suitable for Home/School Education Science Experiment. It can simulate an electromagnetic transmitter and convert electrical energy into magnetic …