Home Automation: Using a DROK XY-LJ02 Relay Timer (7 Program, 0.1s to 9999 Minutes)
All main components of the module are explained. The module was tested with different loads and voltages.
UART?9600,8,1
Click on the images below:
코드가 첨부되지 않았습니다.
필요할 수 있는 것들
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이베이LCD Digital Timer Relay on eBayebay.us
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알리익스프레스XY-LJ02 Relay Timer on AliExpresss.click.aliexpress.com
자원 및 참고자료
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외부Datasheet: 4-pin DIP phototransistor photocoupler (PDF)everlight.com
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외부LCD Digital Timer Relay on eBayebay.us
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외부
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외부XY-LJ02 Relay Timer on AliExpresss.click.aliexpress.com
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