2 Channel USB Solid State Relay Module- (AC Relay): Amazon.com: Industrial & Scientific
1 Channel USB Powered Solid State Relay Module | Numato Lab
Sinelec Technologies
2 Channel USB Solid State Relay Module With GPIO | Numato Lab
8 Channel Solid State Relay 5V DC Compatible with Arduino and Raspberry
USB-IDIO Series USB Isolated Input and Solid State Relay Output Digital I/O Modules - Assured Systems
USB Digital Devices for Solid State I/O Modules
PLC Solid State SSR 8 24V 16 Channel USB Relay Module - China Solid State Relay Module, Bluetooth Relay Module | Made-in-China.com
USB Relays with Analog Inputs and GPIO from NCD - ncd.io
8 Channel Solid State Relay 5V DC Compatible with Arduino and Raspberry
Amazon.com: NUMATO LAB 4 Channel USB Solid State Relay Module- (AC Relay) : Electronics
2 Channel USB Solid State Relay Module- (AC Relay): Amazon.com: Industrial & Scientific
Grove - 4-Channel Solid State Relay | Seeed Studio Wiki
Numato Lab 8 Channel USB Solid State Relay Module | eBay
USB PowerControl board V2 w/Grove Control - USB to USB solid state rel – SwitchDoc Labs
8 Channel USB Solid State Relay Module With GPIO | Numato Lab
Grove - 8-Channel Solid State Relay | Seeed Studio Wiki
Sinelec Technologies
4 Channel USB Solid State Relay Module - module with 4 SSR DC relays and USB communication - Kamami on-line store
What is the Solid State Relay (SSR)? |HUIMU Electronics
USB Relay Module – 4/8 Channels | USB Digital Output Module
DIO0808S - ROHS, 8 In/8 out Solid State Relay, USB to DIO PCB - BCS Ideas Corporation
8 Channel USB Solid State Relay Module - Ajitek Tech Solutions Pvt Ltd
Ontrak Control Systems (Data Acqusition and Control)
