Detail Supergoodsales Relay HID Control 5V Intelligent 8 Channel USB Drive Free Module for Mechatronics
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❀Please Enjoy Your Shopping Time↖(^ω^)↗ 1. Drive Free: The relay module has an on board HID control , which does not need to be driven, plug and play, and is convenient and quick to use. 2. Circuit Protection Function: The relay module has the functions of overcurrent protection and relay diode freewheeling protection, which can ensure the circuit well. 3. Stable Performance: The module is equipped with a stable USB to serial port and microcontroller that can use serial debugging software to send serial commands on the to control the opening and closing of the 8 channel relay. 4. Easy to Install: There are 4 mounting holes on the circuit board of the relay module, you can install the relay module simply and conveniently. 5. Long Service Life: Tests show that the relay module can be continuously pulled in 100000 times and has a very long service life.
Note: The device must be plugged in before the software is opened, because only then will the software detect whether a device has been plugged in and establish an automatic connection