The JSB284 series USB 2.0–controlled relay module is rated at 15 A for 125 Vac and 10 A at 30 Vdc. The relay features blade-type lugs. This module replaces internal pc-based plug-in cards for use in ...

This repository contains some example code for controlling an LCUS USB to serial port relay board. The code was developed and tested using an LCUS-4 board, possibly manufactured by 'EC Buying'. It ...

These appear as a virtual COM port and use a 4-byte binary protocol at 9600 baud. NOYITO 2-Channel USB Relay Module NOYITO 4-Channel USB Relay Module NOYITO 4-Channel USB Relay Module (alt) ...

SeaDAC PLC-16H digital I/O module combines high-current Form C outputs and optically isolated inputs. It has eight SPDT high-current Form C relays that can directly switch up to 6A loads at 250VAC and ...

The USB-IDIO-16 USB/104 I/O module has 16 individually optically-isolated inputs. The optically-isolated inputs include channel-to-channel and channel-to-ground inputs. Compatible with USB 1.1 and 2.0 ...

January 22, 2018 - An industrial relay multiplexer board by Intelligent-Appliance was announced - the IA-3133-BEP module. This multiplexer is an ethernet controlled version of the USB controlled ...

Waveshare RP2350-Relay-6CH is a Raspberry Pi RP2350-based industrial 6-channel relay module with an isolated RS485 interface, 7 to 36V DC input via a terminal block, and support for Raspberry Pi Pico ...

GOEPEL electronic has extended its portfolio of innovative USB modules. USB 31128 is a relay board with USB 2.0 interface for general measurement and control applications to switch electronic signals ...

Waveshare ESP32-S3-Relay-6CH is a 6-channel WiFi and Bluetooth relay module based on Espressif Systems ESP32-S3 wireless microcontroller that also supports RS485 control and comes with headers taking ...