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Your cart is empty. 1. This board is designed with type-b USB interface, stable connection.
2. It uses imported high-performance USB control chip.
3. High quality relay and dedicated relay driven ULN2803 chip ensure relay to work more stably.
4. There are two flexible and convenient power input methods, power socket and terminal.
5. After connecting the power supply, relay can maintain the setting state even if the computer is power off or USB is disconnected from computer.
Specification:
Note: Please check first and make sure you know how to use it, because we can not provide any technical support.
Features:
This board is designed with type-b USB interface, stable connection.
It uses imported high-performance USB control chip.
High quality relay and dedicated relay driven ULN2803 chip ensure relay to work more stably.
There are two flexible and convenient power input methods, power socket and terminal.
After connecting the power supply, relay can maintain the setting state even if the computer is power off or USB is disconnected from computer.
No need of any driver, plug and play.
It supports for WIN 7, XP, 32 bit, 64 bit system, convenient and easy to use.
Application: control for home, hotel, electric appliance, greenhouses, market, company, factory, and time control for Internet cafe, karaoke, IOT, industrial control equipment, test equipment power supply, street lamp, smart management, centralized power management, etc.
Specification:
Input Voltage: DC 12 V
Input Current: >300mA
Wiring Method: NC/COM/NO
Relay Capacity: AC 250V, 10A and DC 30V, 10A
Weight: 112g / 4oz (approx.)
Package list:
1 * Smart Controller
PotBelge
Reviewed in the United States on March 9, 2025
These boards are great. i use them in Linux which recognizes it as a HID device. There are many stable usb relay packages for programming. For example, "sudo apt-get install usbrelay."For windows just search youtube for "hid usb relay."
Pete
Reviewed in the United States on March 26, 2024
this is a beautiful looking board. Very well manufactured but very difficult to find how to operate it.
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