{"id":15859952418976,"title":"2pcs AC 220V to DC 3-24V Optocoupler Isolation Module 1 Channel Trigger Switch Sensor Board Compatible with A-rduino ESP8266","handle":"2pcs-ac-220v-to-dc-3-24v-optocoupler-isolation-module-1-channel-trigger-switch-sensor-board-compatible-with-a-rduino-esp8266","description":"\u003ch3\u003e2pcs AC 220V to DC 3-24V Optocoupler Isolation Module 1 Channel Trigger Switch Sensor Board Compatible with A-rduino ESP8266\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eFunction : Converts AC 220\/230V input signals into safe DC logic levels for microcontrollers and PLCs for reliable signal isolation.\u003c\/li\u003e\n \u003cli\u003eCompatibility: compatible with A-rduino, ESP8266, PIC and PLC systems, supports 3-24V DC output testing and detection.\u003c\/li\u003e\n \u003cli\u003eDesign: features a single optocoupler channel with high response sensitivity and 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AC 220V to DC 3-24V Optocoupler Isolation Module 1 Channel Trigger Switch Sensor Board Compatible with A-rduino ESP8266\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eFunction : Converts AC 220\/230V input signals into safe DC logic levels for microcontrollers and PLCs for reliable signal isolation.\u003c\/li\u003e\n \u003cli\u003eCompatibility: compatible with A-rduino, ESP8266, PIC and PLC systems, supports 3-24V DC output testing and detection.\u003c\/li\u003e\n \u003cli\u003eDesign: features a single optocoupler channel with high response sensitivity and provides electrical isolation between high and low voltage circuits.\u003c\/li\u003e\n \u003cli\u003ePower supply: powered by 3-5V DC, compatible with most development boards and low voltage control systems.\u003c\/li\u003e\n \u003cli\u003eApplication : Ideal for automation control, industrial signal detection, sensor triggering and electronic education projects.\u003c\/li\u003e\n \u003c\/ul\u003e"}