Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems.

 
 
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Default Remote control modulator & demodulator

Hi Good Pals,
I'm designing an infrared remote controlled circuit with at least
6 functions. I need ICs that can transmit(thru LED)codes or modulate
signals(from the keypad) and a corresponding ic that will decode or
demodulate the signalsa to activate the loads. A matching circuit for
the IC or circuit of any kind similar to mine will be welcome.
Thanks
 
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