2Pcs Relay Module 2 Channel 5V Plug and Play USB PC Intelligent Control Electric Relay

1、PC Control: Comes with a stable USB to serial port chip and microcontroller. It can use serial debugging software to send serial commands on the computer to control the opening and closing of the 2 channel relay.

2、HID Chip: With HID control chip on the board, the relay module is driver free, plug and play. Very convenient!

3、Long Life Span: On board 5V, 10A, 250VAC relay, the service life of the relay can be continuously pulled in 100,000 times.

4、Protective Function: Our relay module has functions for overcurrent protection and relay diode freewheeling protection.

5、PCB Board: Made of PCB board, our relay module has low power consumption, and a long life span.Item Type: Relay Module

Material: PCB Copper Plate

2 x Relay Module