Radio

@ghfhfgh

10 years ago

https://everycircuit.com/circuit/5606438464913408

T1 left OC44, T2 right OC 71 T3 last right OC72 L1 down left 55 turns on ferite rod, L2 up left 20 turns on ferite rod. D1&D2 Any suitable RF crystal diode Tr1 4,5:1 Replace 666ohm resistor with speaker