Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
If selectivity is of no concern you might find that connecting an antenna to the 'microphone' or audio input will allow a local AM station to come thru. If I am working on an amplifier and touch the input I'll hear the radio station that is about 2 miles from my house - 50,000 watt transmitter. Otherwise what you have is more or less the audio amplifier and earpiece - you'll need to come up with the rest of the radio.
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