5V 16 Channel USB Relay Module Computer Switch Control, USB Control Switch with PCB Board/High Sensitivity

NCD manufactures the largest USB Relay controllers in the world, with options for 16, 24, 32, 48, 56, and 64 on-board relays. Expansion options allow NCD relay controllers to scale up to 256 …

USB Relay Control. Send commands to the board through your USB port to control the relays using the industry leading command set. Board mounts as a COM port on your PC.

A general purpose USB Relay controller for connection to a PC's USB port using VCP (Virtual COM port). Control devices using your PC. USB Relay controller allows a PC to control a …

This USB relay controller / data acquisition module allows computer controlled switching of external devices as well as full bi-directional communication with the external world (ideal for …

Jan 15, 2022 · This item: DSD TECH SH-UR01A USB Relay Controller for Computer and Laptop (1CH) This USB relay Board allows you to control the switch of the external circuit through the …

Numato’s URMC8 8 Channel USB Relay Module provides an exceptional value for money. It has eight onboard 12V/ 24V SPDT relays that can switch up to 10A load. It comes with built-in …

USB Relay Controller, 12V 8 Channel Relay Module with USB Interface for Computer Smart Control Switch

5V 16 Channel USB Relay Module Computer Switch Control, USB Control Switch with PCB Board/High Sensitivity

It is fully powered by the computer USB port. Suitable for home automation applications, hobby projects, industrial automation. The free software DRM and DRMv3 allows to control relays …