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16 Channel 5V Relay Module Control Board With Optocoupler Protection And LM2596 Power Supply

SKU: AB0187

Features

  • 16 independent relay channels for multi-device control
  • 5V operating voltage
  • Built-in optocoupler isolation for enhanced protection
  • High-current relay contacts for AC and DC load switching
  • LED indicators for power and relay status
  • TTL-compatible control inputs
  • Screw terminal connections for secure wiring
  • Suitable for industrial and home automation applications
  • Compatible with Arduino, Raspberry Pi, ESP32, ESP8266, STM32, AVR, PIC, ARM, and DSP platforms
  • Durable PCB design for long-term reliability

₹536.00 ₹649.00

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The 16-Channel 5V Relay Board Expansion Module is a high-performance switching solution designed for controlling multiple AC and DC appliances from a single microcontroller or development board. Featuring 16 independent relay channels with built-in optocoupler isolation, this module provides reliable electrical isolation between the control circuitry and high-voltage loads, ensuring enhanced safety and stable operation.

Each relay channel can be independently controlled, making the module ideal for automation systems, industrial control equipment, smart home projects, robotics, IoT applications, and other embedded systems. Integrated LED status indicators allow real-time monitoring of relay operation, simplifying installation and troubleshooting.

Weight 0.45 kg
Dimensions 20 × 18 × 7 cm