5V One 1 Channel Relay Module Board Shield for PIC AVR DSP ARM MCU Module for Arduino KY-019

Description

5V 1-Channel Relay interface board, and each one needs 15-20mA Driver CurrentEquipped with high-current relay, AC250V 10A ; DC30V 10AStandard interface that can be controlled directly by microcontroller ,such as 8051, AVR, PIC, DSP, ARM and so onContact independent wiring, safe and reliableWith screw holes for easy installationSize:4.7 x 2.9 x 1.8cm   Package Included:1PCS*5V Eight 1 Channel Relay Module For PIC AVR DSP ARM FOR arduino