Thursday, 04 June, 2026г.
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PCF8574 Testing

PCF8574 TestingУ вашего броузера проблема в совместимости с HTML5
PCF8574T with Wemos D1 mini operating 8 relays, I made the PCB (green boards) suit for Wemos D1 mini as a PCF8574 I2C Shield. I will modify again to improve the PCB layout. I could mount on top to the total of 16 boards of PCF8574T and PCF8574AT to give 128 in/out pins.
Теги: arduino electronics

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