The roll-pattern type wireless remote control circuits TH150/TH150A/TH150B

Published:2011/8/1 22:06:00 Author:TaoXi | Keyword: Roll-pattern, wireless remote control | From:SeekIC

The internal structure of the roll-pattern type wireless remote control circuit is very complex, the coding method is also very special, but the usage of this circuit is the same as the digital coding circuit, even more simple. The radio control circuit which is composed of the rolling code decoding circuits TH150/TH151A/TH151B. The radio transmission circuit(it is composed of the rolling code circuit, the TH150 and the transistor carrier frequency oscillator): The super-regenerative wireless remote control receiver circuit (which is composed of the TH151A/B rolling decoding circuit):



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