2Pcs AC 220V to DC 3–24V Optocoupler Isolation Module, 1-Channel Trigger Switch Sensor Board Compatible with A-rduino ESP8266
US$3.80
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US$3.80
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by www.libaus.com.au
Free 30-day returns Details
Product details
| Management number | 250264349 | Release Date | 2026/09/17 | List Price | US$3.80 | Model Number | 250264349 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Function: Converts AC 220/230V input signals to safe DC logic levels for microcontrollers and PLCs, enabling reliable signal isolation.
- Compatibility: Compatible with A-rduino, ESP8266, PIC, and PLC systems, supporting 3-24V DC output testing and detection.
- Design: Features a single optocoupler channel with high response sensitivity, offering electrical isolation between high and low voltage circuits.
- Power Supply: Operates on 3-5V DC, compatible with most development boards and low-voltage control systems.
- Application: Ideal for automation control, industrial signal detection, sensor triggering, and educational electronic projects.
| ASIN | B0G4575582 |
|---|---|
| Item Weight | 0.704 ounces |
| Manufacturer | LT Easiyl |
| Item model number | 932-BD |
| Package Dimensions | 4.84 x 2.99 x 0.67 inches |
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