Support control of 10A 30V DC and 10A 250V AC signals.
5V 4-Channel Relay interface board, and each one needs 15-20mA Driver Current.
HIGH level trigger, with indicator LEDs showing working status.
With two soldering points for 5V and GND, the module can be extended to 6- or 8-channel relay one with other relay modules.
Working voltage: 5V; PCB size: 5.6 x 7.5 cm ->2.20 inch x 2.95 inch.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 5.83 inch
Height : 0.87 inch
Length : 6.77 inch

Item Weight: 2.08 ounce (View shipping rates and policies)
Shipping Weight: 2.08 ounce (View shipping rates and policies)

ASIN : B01L88YMLK