Photoelectric Module 5VDC IR Beam Counter

The Photoelectric Module 5VDC IR Beam Counter is a high-performance infrared detection unit used in automation, object counting, conveyor belt systems, access monitoring, robotics, DIY electronics, and Arduino-based projects. This module works by emitting an infrared beam from the transmitter to the receiver; when the beam is interrupted, the sensor outputs a digital signal that can be used for counting or triggering automation processes.

Engineered for stable, noise-resistant performance, this IR counter module is ideal for industries, educational labs, small automation setups, vending machines, security systems, and smart DIY innovations. Whether you are monitoring items on a production line, creating a smart gate entry counter, or building a custom IoT device using NodeMcu, this sensor delivers excellent reliability and precision.

✨ Features & Advantages

• Long IR beam transmission range

• Stable and noise-free sensing

• High-speed response suitable for motor systems

• Digital output for microcontrollers

• Low power consumption (5V DC)

• Easy to mount & integrate

• Suitable for indoor & low-light environments

• Works with Arduino, Raspberry Pi, NodeMcu, and other controllers

🔧 Technical Specifications

⚙ Integration With Arduino, IoT & Robotics

This module integrates seamlessly with:

Arduino Boards

Use for object counting, automatic door sensors, line automation, etc.
👉 https://electroway.org/product-category/arduino-and-accessories/arduino-boards/

NodeMcu & IoT Modules

Create WiFi-enabled counters, smart monitoring systems, and cloud-based automation.
👉 https://electroway.org/product-category/iot-and-smart-solutions/iot-modules/nodemcu/

Raspberry Pi Projects

Use with smart home automation, robotic navigation, and production tracking.
👉 https://electroway.org/product-category/electronic-accessories/mounts-and-cases/raspberry-pi-mounts-and-cases/

🛠 Applications

The Photoelectric 5V IR Beam Counter is widely used in:

Industrial Automation

• Conveyor belt item counting

• Production line monitoring

• Bottle/packet detection in factories

Security Systems

• Entry/exit counter for doors & gates

• Beam break alarm systems

• Automatic light activation

Robotics

• Obstacle detection

• Line interruption sensors

• Motor speed calculation using slots

Smart Home & DIY

• Object counter projects

• Smart trash bin automation

• Attendance counters

• Vending machine sensors

⚠ Precautions

• Avoid direct sunlight exposure on the IR receiver.

• Ensure proper alignment between emitter & receiver.

• Keep dust away from sensor window for accurate readings.

• Use regulated 5V DC power supply for stable performance.

• Place away from reflective surfaces to avoid false triggers.

📂 Internal Category Links

Explore related items on Electroway:

• Electronics Components:
  https://electroway.org/product-category/electronics-components/

• Arduino & Accessories:
  https://electroway.org/product-category/arduino-and-accessories/

• Tools & Accessories:
  https://electroway.org/product-category/tools-and-accessories/

• ICs:
  https://electroway.org/product-category/ics/

• Drones (if used for sensor payloads):
  https://electroway.org/product-category/drones/

🎥 Helpful Tutorial Video

Watch Video:https://www.youtube.com/shorts/nAl57yRkrNQ

📌 Product Summary

The Photoelectric Module 5VDC IR Beam Counter is a powerful infrared sensing solution designed for fast-response object detection, counting, automation, and robotics applications. Its compatibility with Arduino, Raspberry Pi, and IoT systems makes it perfect for hobbyists, students, and industrial automation users. With stable IR beam operation and easy digital output, it’s a reliable upgrade for any automation or DIY project.