relaygui.py Windows/Linux control software for manual control of the 2-channel and 4-channel NOYITO USB relay modules. Manufacturer documentation for 2-channel module: NOYITO 5V 2-Channel Micro USB ...

JSB27x series of USB 2.0 Controlled module with 2 or 4 Solid State Relays. Each solid state relay is rated for 1 Amp @ 50 Volts AC or DC. Screw type terminal blocks are on the module to provide quick ...

Seeed Studio has recently launched a 2-channel Wi-Fi AC relay built around the XIAO ESP32C3 WiFI and Bluetooth module. The device is a simple WiFi relay module that can control two independent ...

This is the blueprint for a 2-Channel relay module that can be driven by 5V like a usual one. What is unusual are the SMD LEDs placed instead of the THT ones. This makes the PCB designing more ...

The relay repeater module accepts single contact closure inputs from logic solver trip outputs including the company's STA Safety Trip Alarm and the SPA2 Programmable Limit Alarm Trip. With three ...

Impulse relay is a viable alternative for lighting control from multiple locations. In modernistic houses and apartments, lighting schemes to control lights from two or more locations are becoming ...