About the product
- NOYITO 1 / 2 / 4 / 8-Channel USB / Micro USB Relay Module is equipped with a stable HID control chip. It can use the HID debugging software to send commands on the computer to control the opening and closing of the relays.
- Onboard high performance HID control chip.With power LED indicator and relay status LED
- Working current: 20mA +1 relay triggers 70mA. (NOTE: The output voltage of the USB port of the computer is DC5V, Current
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