Infrared remote control receiver circuit diagram with 60 commands
Source: InternetPublisher:桂花蒸 Keywords: Circuit diagram infrared remote control remote control reception Updated: 2020/04/14
The program memory consists of a four-bit ring counter and can recall 16 programs. This information is sent out by the four output terminals PrA, PrB, PrC, and PrD.
The signal from the transmitter must be amplified again by SAB3209, and the output stage adopts an open-collector form (connected to a load resistor).
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