3V 3.3V 4 Channel Relay Module Low Level Trigger with Lamp Relay Output 4 Way Relay Module for Arduino

Category : Home Improvement | Electrical Equipment & Supplies

USD 1.54USD 2.52

3V 3.3V 4 Channel Relay Module Low Level Trigger with Lamp Relay Output 4 Way Relay Module for Arduino

Description
Specification

Description

3V 3.3V 4 Channel Relay Module Low Level Trigger with Lamp Relay Output 4 Way Relay Module for Arduino

"Product selling point: 1. The module adopts relay control, the maximum AC voltage is 250V, the maximum AC current is 10A, the maximum DC voltage is 30V, and the maximum DC current is 10A; 2. It is driven by 8550 triode, with strong driving ability; 3. Equipped with fixing bolt holes for easy installation 4. Power indicator (green), four-way relay status indicator (red) 5. The blue KF301 wiring terminal is more convenient to connect to the control line. Instructions for use: 1 VCC external 3V 2 GND External GND 3 1N1-1N4 Relay control interface Connect to MCU IO port (low level active) List: Relay module*1