Description

Take full control of your home or industrial automation projects with the SainSmart USB Eight Channel Relay Board, powered by eight SPDT relays (SRD-12VDC-SL-C). This 12V relay board offers a reliable and flexible solution for switching high-voltage devices from your PC or microcontroller.

✅ Fully Supported by Our Software – Seamless integration with our custom control software makes setup fast and intuitive. Easily automate devices using our interface or your own scripts.
✅ Enhanced PCB Design – Featuring extra PCB openings to improve voltage isolation, protecting both your equipment and your system.
✅ Reinforced High-Current Tracks – Doubled copper thickness on high-load paths ensures stable operation even under demanding electrical loads.
✅ Versatile SPDT Relays – Each relay supports both normally open (NO) and normally closed (NC) outputs, giving you full switching control for AC or DC applications.

Perfect For:

• Home automation

• Smart lighting control

• Industrial automation

• HVAC control

• IoT projects

• PC-based device control

Specs:

• Relay Type: SPDT (Single Pole Double Throw)

• Relay Model: SRD-12VDC-SL-C

• Operating Voltage: 12V DC

• Channels: 8

• USB Interface: Plug & Play with PC (no external power needed for USB)

• Dimensions: Compact and mountable board for easy integration

Upgrade your automation setup with the reliability and flexibility of the SainSmart 8-Channel USB Relay Board – trusted by makers, engineers, and automation pros worldwide.