Ultrasonic remote control transmitter
Source: InternetPublisher:ghaytweyhtoo Keywords: Power supply other power circuits Updated: 2021/11/09
![Ultrasonic remote control transmitter](http://www.eeworld.com.cn/circuit/upload/c993e027105081ce0aa925ff898e6c98/a01d04caf42ac08c257f3e8422ee859a.gif)
A GC Electronics P/NJ4-815 ultrasonic transducer is a 40kHz transmitter for remote control applications.
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