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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 all
I need to know the basic principle/circuitary of a t.v. remote and how remote can be interfaced to other appliances say a light bulb/fan.
Any suggestions/links welcomed
this is just normal IR beam that is modulated to 38,40 or 42 kHz (as far as i know). every remote has its own protocol. search google for more specciffic info.
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