This Python application provides a graphical user interface (GUI) to control a specific 16-channel USB relay board based on the QinHeng Electronics CH340 serial converter (ID 1a86:7523). After an ...
This project provides open-source API for low-cost USB HID relays (search on eBay for "5V USB Relay Programmable Computer Control For Smart Home"). The big advantage of HID-based interface is that no ...
USB development on an embedded system can be a nightmare especially if it is a protocol that the developer doesn’t use every day. While attending Colin O’Flynn’s session “USSSSB: Talking USB from ...
Relays consists of a USB interface, a micro-controller, relay outputs and/or opto-isolator inputs. The units are controlled by simple ASCII commands. October 11, 2007 - The UDIN range are a low-cost ...
Measurement Advantage USB-ERB08 and USB-ERB24 USB-controlled electromechanical relay modules MIDDLEBORO, Mass.—Measurement Computing Corporation announces the release of its new Measurement Advantage, ...