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.
Hi,
I'm trying to build a circuit that detects audio pulses. The idea is for one circuit to transmit a binary sequence by turning on and off an oscillator connected to a speaker (so 1 is transmitting, 0 is silent), with a second circuit detecting the pulses and changing them back to 1s and...
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