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Coding transmitter circuit composed of TC9148
Source: InternetPublisher:super_star Updated: 2012/02/03
TC91 series infrared remote control coding integrated circuit is a large-scale integrated circuit produced using CMOS technology. TC9148 is an infrared transmitting coding circuit. TC9149 and TC9150 are infrared air receiving and decoding circuits. The following figure is a coding transmitting circuit composed of TC9148:
its coding Pulse diagram:
its coding Pulse diagram:
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