2X 4 Channel USB Relay Module LCUS-4 Intelligent Control Relay USB 5V

2X 4 Channel USB Relay Module LCUS-4 Intelligent Control Relay USB 5V Popis

The USB relay module is equipped with a stable USB to serial port chip and microcontroller. The serial port debugging software can be used the computer to send serial port commands to control the opening and closing of 2-way relays.
Onboard 8-bit high-performance microcontroller chip, onboard CH340 USB control chip.
Onboard power LED indicator and relay status LED indicator.
Onboard 2-way 5V, 10A/250VAC, 10A/30VDC relay, the relay has a long life and can be continuously attracted 100,000 times.
The module has overcurrent protection and relay diode freewheeling protection functions.

Color:
Material: PCB+Components
There are differences in printing due to different batches, which will not affect the use; there are color differences due to different lighting or displays

Package Contents:
2 x USB Relay Module

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.