Simplest AM Radio Circuit | Homemade Circuit Projects
PG1N's HAM Radio Site - Transistors 2N-Serie - 2N2222
Bird Microphone Transmitter 2N2222 PNP Transistor
2N2222 Shortwave radio receiver circuit
I have a crystal radio. I just made a very simple circuit. I added a 2N2222 transistor to it for amplification, but no matter what I do, it doesn't work. Why? -
Simple AM Radio receiver at home – Envirementalb.com
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rf - Can I make a homemade radio transmitter? - Electrical Engineering Stack Exchange