3 Pcs 2 Channel 5V/12V Relay Module 10A Relays for Arduino, Automation & IoT

• Dimensions : 52x 41 x 20 mm
• Connector Type: Screw
• Contact Material: Silver Alloy
• Contact Type: NO, NC
• Current Rating: 10 Amps
• 5V Relay Module: Working Voltage: DC 5V or 12V; Maximum Load: AC 250V/10A, DC 30V/10A;
• Trigger Current of Opto-Isolator: 5mA
• Control signal: TTL
• Fault-Tolerant Design: Fault Tolerant Design, Even if the Control Line is Broken, the Relay will not Operate;
• All Interfaces of Relay can be Wired Out Through the Terminals Directly, Normally Open and Normally Closed
• Optocoupler Isolation:4 Channel Relay Board use Optocoupler Isolation that has Strong Driving Ability and Stable Performance ,The Isolation Circuit Prevent Damages to I / O Port by Relay Switch Current
• Jumper Design: The Relay Module has a Jumper That You Can Set Rather the Unit State Changes with High or Low Signal.
• Has Screw Terminals for Relay (NC,C,NO) and for Input; Coil +, Coil - and Trigger
• Wide Application: DC 5V Relay Module Works Well with ARM /PIC /AVR /MCU/Raspberry/CNC Machine/ PS4 etc.

The package includes three modules.

Same day shipping from NY.