Your cart is empty
    Sign In or Register



    Sign In Socially

    If you are a member of facebook or google or yahoo, you can login to our system by clicking on the icon below.

2 channels relay with optocoupler protection module relay expansion board

2 channels relay with optocoupler protection module relay expansion board
  • Model: 2 channel relay
  • Shipping Weight: 1lbs
  • 28 Units in Stock

£5.00
Add to Cart:




Module size: 3.7cm * 4.9cm

Relay contact capacity 250V10A relay output normally open, normally closed.;
Active low. 5V relay signal input voltage range :0-5V;
VCC system power. JD-VCC relay power. Default 5V relay. JD-VCC and VCC shorted it.
Shipping Time
  • Expedited: 3-6 business days
  • Standard: 10-12 business days

We ship to over 200 countries worldwide!