16 Channel Relay Shield Module DC 5V 12V 24V

16 Channel Relay Shield Module DC 5V 12V 24V with Optocoupler LM2576 Microcontrollers Interface Power Relay for Arduino DIY Kit

Specification

• Power Source: DC
• Voltage: 250V
• is_customized: no
• Contact Load: Low Power
• Theory: Electromagnetic Relay
• Brand Name: EARU
• Certification: CE
• Origin: Mainland China
• Brand Name: EARUELETRIC
• Origin: CN(Origin)
• Theory: Electromagnetic Relay
• is_customized: no
• Contact Load: Low Power
• Model Number: 16 Relay Moule
• Protect Feature: Sealed
• Power Source: DC
• Usage: General Purpose

Features:
1. It adopts industry isolation optocoupler, with strong anti-interference ability and stable performance;Low level pull-in, high level release.
2. Each relay is equipped with a working indicator, which is on when it is closed, and goes out when it is disconnected, which is beneficial to safe use.
3. The interface design is humanized, all interfaces can be directly connected through the terminal block, which is very convenient.
4. The 16-channel relay interface board can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM, PLC, etc and 1-16 channels can be all turned on/off at will.
5. It can be used as a single-chip development board module, can be used as home appliance control, and can also be used as an extended output.
Supply voltage: DC 5V/12V/24V
Current: greater than 100mA
Load: 250V 10A AC or 30V 10A DC

Wiring instructions:

VCC: system power supply positive
GND: system power supply negative
IN1–IN2: Relay Control Por

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