The multi-way wireless remote control receiving host circuit

Published:2011/6/23 19:59:00 Author:Seven | Keyword: multi-way, wireless, remote control | From:SeekIC

In the circuit, when the high frequency receiving component T932 receives the wireless encoding signal from the emitter, after being rectified by the pulse circuit, 2-pin of T932 outputs the restored address code, crossing code, digit code, clock code and other signals, the signal is added on the 10-pin of PT2243, and after it is confirmed by the internal dynamic state decoding scanner, the signal is output from the according connector as a 3-bit digit decoding signal, which can drive 3-bit 7-stage LED screen. The circuit can be connected with other circuit for the user, such as PC management.



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