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PCs 3V Relay Module Power Switch Board Optocoupler Isolation Drive Control Board 1 Channel (High Level Trigger) DC 3-3.3V
Brand shenzhenshiwusongmaoyiyouxiangongsi
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Delivery: Standard (Free) | Mon 2nd - Sat 7th Nov
Sold by: WUSONG
Returns: 30 days
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Description & Details
PCs 3V Relay Module Power Switch Board Optocoupler Isolation Drive Control Board 1 Channel (High Level Trigger) DC 3-3.3V Description
Optocoupler Isolation: The 1-channel DC 3-3.3V relay power switch module adopts the EL817 optocoupler isolation design, improving anti-interference performance and ensuring stable signal transmission.
High Load Capacity: Supports AC 250V/10A or DC 30V/10A, and each relay typically has open and normally closed contacts. Selectable via jumper, relay, TTL, or ground.
Widely Compatible: Compatible with DC 3V~3.3V control signals, suitable For ESP8266, ESP32, NodeMCU, Arduino, Raspberry Pi, MCU control board, ARM/PIC/AVR series and various microcontrollers.
High-level signals (>1.3V) can be triggered, ideal for 3.3V logic devices, equipped with a signal output LED indicator; the interface is clearly marked VCC/GND/IN (signal end) and NO/COM/NC (relay end).
Durable and safe: built-in diode fill protection, response time less than 20ms, mechanical lifespan > 100,000 times.
Details
| OPC | PQ65GZ6 |
|---|---|
| Brand | shenzhenshiwusongmaoyiyouxiangongsi |
| Codes | 4027070121691 (EAN) |
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