This is a 100% Brand New and high quality USB Relay. This USB controlled relay Board with 1 channel is used the HID technology,so there is no need to install any driver in windows system It's convenient and very easy to use. This module is perfect for : 1. Robotics Control 2. Home automation 3. Controller power supply 4. Control doors and windows via windows system
Specification: Relay Type: 5V Relay Contact Type:NC/ COM/ NO Input Current:greater than equal 300mA Input Voltage DC 5V
Package Contents: 1 x Relay
Only the above package content, other products are not included. Note: Light shooting 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.
Specifications
Key Features
Relay
USB Relay
Control
Relay Module
Relay modules
What’s in the box
1 x Relay
Specifications
SKU: GE840IP5RY9SXNAFAMZ
Model: relay module
Production Country: China
Size (L x W x H cm): 7×3×3
Weight (kg): 0.034
Main Material: plastic
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5V USB Relay 1 Channel Programmable Computer Control For Sm