Description

A 4-channel 5V relay module with optocoupler isolation and low-level trigger. It provides electrical isolation between the control circuit and the load, making it suitable for controlling electrical devices using Arduino, ESP32, Raspberry Pi, and other microcontrollers.

Specifications:

• Type: Relay Module
• Number of Channels: 4 Channel
• Operating Voltage: 5V DC
• Trigger Type: Low Level Trigger
• Optical Isolation: Optocoupler Isolation
• LED indicators for each channel
• Compatible with Arduino, ESP32, STM32, and Raspberry Pi

Applications:

• Control of electrical appliances
• Smart home systems
• Industrial automation
• Arduino projects
• ESP32 projects
• DIY projects

The 4 Channel 5V Relay Module features optocoupler isolation and low-level trigger inputs for reliable and safe switching. It is ideal for controlling AC and DC loads using Arduino, ESP32, Raspberry Pi, STM32, and other microcontroller platforms.

Specifications:

• Type: Relay Module
• Channels: 4
• Operating Voltage: 5V DC
• Trigger Type: Low Level
• Optocoupler Isolation
• LED status indicators
• Compatible with Arduino, ESP32, STM32, and Raspberry Pi

Applications:

• Home automation
• Electrical load control
• Industrial automation
• Arduino projects
• ESP32 projects
• DIY electronics

المواصفات

• الوزن: داخلي وخارجي

Pros and cons

• منتج مستدام، مثالي للاستخدام اليومي
• قد يتغير لونه عند التعرض لأشعة الشمس المباشرة