These are the other parts needed to make a Crystal Radio
. In our Resonance Induction Coupler Kit
we mentioned that customers could use the coil for making a crystal radio. This is therefore an option for that kit.
Parts included in this order are (coil inductor in picture not included):
1 Variable Capacitor 1-150pf
1 Piezo Earphone for Crystal Radio
1 Diode Crystal 1N34a
1 100mm x 10mm MnZn-Ferrite rod Loopstick