4 Channel 5V Relay Control Board Module/Shield
This is a 5V 4-Channel Relay interface board, Be able to control various appliances, and other equipments equipment with large current. It can be controlled directly by Micro-controller (Raspberry Pi, Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic).
5V 4-Channel Relay interface board, and each one needs 15-20mA Driver Current
Equiped
$11.77
All Prices Shown are (ex GST)
| ea |
$11.77
|
| 2+ |
$10.59
|
| 4+ |
$9.41
|