4 Channel 5v Relay Price in Pakistan

Controlling high-voltage devices directly from microcontrollers like Arduino or Raspberry Pi is unsafe without proper isolation. The 4-Channel 5V Relay Module provides a reliable interface to safely switch AC or DC devices using low-voltage control signals. Its compact design, optocoupler isolation, and easy integration make it ideal for robotics, home automation, and IoT projects.

Key Features

• 4 independent relay channels for multiple device control

• Operates on 5V control voltage, compatible with Arduino, Raspberry Pi, and other microcontrollers

• Optocoupler isolation for safe operation

• LED indicators for each relay channel status

• Supports switching of AC and DC loads

• Compact PCB design for easy integration

• Screw terminals for secure wiring

• Can be used in automation, robotics, and DIY electronics

Technical Specifications

• Number of Channels: 4

• Relay Operating Voltage: 5V DC

• Control Signal: TTL logic level (0–5V)

• Switching Capacity: 10A @ 250VAC / 10A @ 30VDC (per relay)

• Isolation: Optocoupler for safe microcontroller interfacing

• LED Indicators: 4 LEDs showing relay status

• Input Interface: Jumper or header pins

• Dimensions: Compact PCB (typical 5 × 7 cm approx.)

• Mounting: Screw holes for secure placement

• Operating Temperature: 0–60°C

Why Choose This Product?

The 4-Channel 5V Relay Module allows safe, efficient, and flexible control of high-voltage devices using low-voltage logic signals. Optocoupler isolation ensures microcontroller protection, while the multiple channels make it possible to control several appliances or circuits simultaneously. Its plug-and-play design reduces setup time and simplifies integration for both beginners and professionals.

Applications

• Home automation systems (lights, fans, appliances)

• Robotics and motor control

• IoT device integration

• Arduino and microcontroller-based projects

• Industrial prototype testing

• Remote switching of AC/DC devices

• Smart home and DIY electronics projects

Who Is It For?

• Electronics engineers and technicians

• Robotics developers and hobbyists

• IoT developers and makers

• Arduino and microcontroller enthusiasts

• DIY electronics hobbyists in Pakistan

• Educational institutes for practical learning

Closing Trust-Building Paragraph for Pakluck

Pakluck delivers trusted, high-quality components for Pakistan’s electronics and maker community. When you buy online in Pakistan from Pakluck, you can access authentic electronics components Pakistan, robotics parts Pakistan, and IoT components Pakistan with reliable nationwide delivery. Our products ensure safety, performance, and value for hobbyists, students, and professionals alike.

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