-40%
NEW! 1-Channel Optocoupler 12V DC Relay Interface Board Module - USA Ship
$ 3.16
- Description
- Size Guide
Description
NEW! 1-Channel Optocoupler 12V DC Relay Interface Board Module - USA ShipNever used and don't need now.
1. Onboard EL817 photoelectric coupler, with strong photoelectric isolation and anti-interference ability
2. Onboard 12V, 10A/250VAC, 10A/30VDC relay, the relay has a long life and can be
activated
continuously for 100,000 times
3. The module can be directly
connected to the
microcontroller I/O link, input signal trigger mode (high level active mode and low level active mode) can be selected by jumper cap
4. The module has output signal indication and diode freewheeling protection
5. PCB size: 46 (mm) x17.6(mm)
Shipping is to the lower 48 states.