Whadda WSI8090 8-Channel USB Relay Card Electronics Kit

Velleman 8-Channel USB Relay Card – Whadda WSI8090, With the Whadda 8-Channel USB Relay Card kit you can use your computer USB port to connect to the outside world. The card has eight relay channels which are controlled by your computer. It will allow you to connect a load of up to 16A on each of the high power relays. The board has space for extra VDR noise suppressors and has push buttons for test operating all the relays. Each channel also has an LED to indicate condition of relay.The 8-Channel USB Relay Card is also available as a pre-mounted module. Whadda WSI8090 8-Channel USB Relay Card Electronics Kit