LCUS-4 4 Channel USB Relay Module Intelligent Control Control Relay

LCUS-4 4 Channel USB Relay Module Intelligent Control Control Relay Beskrivelse

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 4 relays.
Onboard 8-bit high-performance microcontroller chip, onboard CH340 USB to serial port control chip.
Onboard power LED indicator and relay status LED indicator.
Onboard 4-way 5V, 10A/250VAC, 10A/30VDC relays, the relay life is long and can be continuously attracted 100,000 times.
Power supply voltage: 5V, supports USB power supply/external power supply switching

Output type: relay signal
The module has overcurrent protection and relay diode freewheeling protection functions.
Color: Green
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:
1 x USB Relay Module