The RNSbot 16-Channel Relay Shield Module is a high-performance control board designed for advanced automation, industrial control, and DIY electronics projects. Compatible with DC 5V, 12V, and 24V, this module features 16 independent relay channels with optocoupler isolation, ensuring safe and stable switching for microcontroller-based applications.

Engineered for microcontrollers such as Arduino, Raspberry Pi, and ESP8266/ESP32, the shield allows precise control of high-current devices while protecting your control circuits from voltage spikes and interference. Its robust design makes it ideal for home automation, industrial systems, and large-scale electronic projects.

Key Features

• 16 Independent Relay Channels: Control multiple devices or circuits simultaneously.

• Optocoupler Isolation: Ensures safe, interference-free operation between control and high-power circuits.

• Wide Voltage Support: Compatible with 5V, 12V, and 24V DC systems.

• Microcontroller Compatible: Works seamlessly with Arduino, Raspberry Pi, ESP8266/ESP32, and other controllers.

• High-Power Relay Switching: Supports industrial-grade devices and automation systems.

• Compact & Durable Design: Easy to integrate into control panels or DIY projects.

• LM2576 Voltage Regulation: Provides stable power to the relay shield and connected devices.

Technical Specifications

• Module Type: 16-Channel Relay Shield

• Input Voltage: DC 5V / 12V / 24V

• Relay Output: 16 independent channels

• Isolation: Optocoupler for each relay channel

• Controller Interface: Compatible with standard microcontrollers

• Relay Type: High-current mechanical relays

• Applications: Home automation, industrial control, DIY electronics, IoT projects

• Dimensions: [Add if available]

• Operating Temperature: [Add if available]

Applications

The RNSbot 16-Channel Relay Shield Module is ideal for:

• Industrial automation and machinery control

• Home automation and smart device projects

• Large-scale DIY electronics and microcontroller projects

• IoT systems requiring multiple high-power relay outputs

• Any project requiring safe, isolated relay switching

This 16-channel relay shield provides reliable, high-current switching with optocoupler protection, making it perfect for automation, IoT, and industrial applications. Its wide voltage support, microcontroller compatibility, and LM2576 power regulation ensure stable and safe operation across multiple devices.