3Pcs 1Channel AC Optocoupler Module 220V Voltage Detect Optocoupler Isolation Microcontroller TTL Level 3V-5V
US$3.98
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by awardsclub.co.uk
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here.
US$3.98
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by awardsclub.co.uk
Free 30-day returns Details
Product details
| Management number | 250270672 | Release Date | 2026/09/17 | List Price | US$3.98 | Model Number | 250270672 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- 1 Channel 220V AC optocoupler module can be used to detect the presence or absence of 220V AC power
- The output TTL level can be detected by a microcontroller, stabilizing the output of high and low levels (NPN output)
- When detecting 220V input, the LED light is on, and the optocoupler is conducting and outputting a low level
- When there is no 220V input, the LED light does not light up, the optocoupler is not connected, and the output is pulled high by a resistor
- The output power supply can be DC: 3V~24V, or it can be connected to a PLC 24V level
| ASIN | B0C73GGKHX |
|---|---|
| Brand | JESSINIE |
| Unit Count | 3 Count |
| Manufacturer | JESSINIE |
| BuiltIn Media | 3 x Optocoupler Module |
| Number of Items | 3 |
| Processor Count | 1 |
| Total Usb Ports | 1 |
| Operating System | FreeRTOS |
| Compatible Devices | [INFERRED: Compatible with certain single-board computers] |
| Connectivity Technology | GPIO |
Bestseller ranking
Optocouplers
Customers who viewed this product also viewed
Smoking Receptacles
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form