A relay module to control high voltages with a low voltage by connecting to an MCU.
Support control of DC and AC signals (AC 220V load)
Working voltage: 5V; PCB size: 2.0 x 4.3 cm
With power light and signal output indicator
A 3-pin anti-reverse cable included

Technical Details

Size (LWH): 5.12 inches, 3.94 inches, 0.79 inches
Product Details
Product Dimensions: 5.12 x 3.94 x 0.79 inches
Shipping Weight: 0.02 pounds (View shipping rates and policies)
ASIN : B013GAGFOU