Description
The H2010 Photointerrupter Switch Sensor is a compact infrared-based detection module designed to sense the interruption of a light beam between an internal IR emitter and detector. When an object passes through the slot (gap), it blocks the infrared beam, causing the sensor to change its digital output state.
This sensor is widely used for position sensing, motion detection, and object counting in industrial equipment and consumer electronics. Its fast response time and high sensitivity make it ideal for precision detection applications.
Key Features
- Photointerrupter Detection Method – Uses infrared beam interruption
- Digital Output (High/Low) – Easy interface with microcontrollers
- Compact & Durable Design – Suitable for embedded systems
- High Sensitivity & Accuracy – Reliable object detection
- Fast Response Time – ≤ 10µs
- Low Power Consumption
- RoHS Compliant
Specification
- Detection Method: Infrared photointerrupter
- Detection Gap: Typically 2–5 mm
- Response Time: ≤ 10 µs
- Operating Voltage: 5V DC
- Output Type: Digital (HIGH/LOW)
- Current Consumption: ≤ 20 mA
- Operating Temperature: –25°C to +85°C
- Housing Material: Plastic
How It Works
- The internal IR LED continuously emits infrared light.
- The phototransistor receives the light.
- When an object blocks the beam, the output switches state (HIGH ↔ LOW).
- This change can be detected by a microcontroller (Arduino, ESP32, Raspberry Pi, etc.).
Application
- Position sensing systems
- Object detection and counting
- Printer and copier mechanisms
- Encoder systems
- Automated machinery
- Consumer electronics
- Robotics projects
Why Choose the H2010 Sensor?
✔ Fast and reliable detection
✔ Simple digital interface
✔ Compact size for tight installations
✔ Ideal for automation and embedded projects