5V 2-Channel Relay interface board, and each one needs 15-20mA Driver Current
Equiped with high-current relay, AC250V 10A ; DC30V 10A
Standard interface that can be controlled directly by microcontroller (Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic)
Indication LED*s for Relay output status

Technical Details

Size (LWH): 2.68 inches, 2.52 inches, 0.79 inches
Product Details
Product Dimensions: 2.68 x 2.52 x 0.79 inches
Shipping Weight: 0.15 pounds (View shipping rates and policies)
ASIN : B00DR9SE4A