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.
use the circuit in this topic: https://www.electro-tech-online.com/threads/newcomer-to-pic.20030/ for detection, then hook up IR LED(s) to Microcontrollers PWM output(s) and blink them at 38kHz. That's about it. If your uC doesn't have PWM, use a 555 timer or whatever you can think of
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