

⚡ Power your smart life with 4x control channels — no drivers, no limits!
The 12V 4 Channel USB Relay Module by ElectronicMaker offers a driver-free USB HID interface for instant PC control of up to four independent relay channels. Designed for smart home automation and robotics, it includes developer-friendly C++ libraries for seamless project integration, all housed in a compact PCB mount design.
| ASIN | B093FWL55F |
| Best Sellers Rank | #1,020,360 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #152 in Home Automation Modules |
| Brand | ElectronicMaker |
| Coil Voltage | 12 Volts |
| Connector Type | Usb |
| Contact Type | Normally Open |
| Date First Available | April 24, 2021 |
| Manufacturer | ElectronicMaker |
| Maximum Switching Voltage | 12 Volts |
| Mounting Type | PCB Mount |
| Operation Mode | Automatic |
Trustpilot
3 weeks ago
2 weeks ago
3 days ago
1 week ago