GP2Y0A41SK0F Infrared Distance Sensor | Sharp IR Proximity Sensor Module
The GP2Y0A41SK0F Infrared Distance Sensor by Sharp Corporation is a compact and highly reliable IR proximity sensor designed for accurate short-range distance measurement. Using infrared triangulation technology, this sensor provides stable analog distance readings, making it ideal for robotics, obstacle avoidance, automation systems, Arduino projects, and smart electronics applications.
The GP2Y0A41SK0F sensor is optimized for short-distance object detection and delivers better performance than traditional ultrasonic sensors in compact environments. Its analog voltage output allows easy interfacing with microcontrollers such as Arduino, ESP32, Raspberry Pi, and other embedded systems.
Key Features of the GP2Y0A41SK0F Distance Sensor
- Short-Range Infrared Distance Measurement
- Accurate Analog Voltage Output
- Compact and Lightweight Design
- Fast Response Time
- Stable Distance Detection
- Built-in Signal Processing Circuit
- Easy Interface with Arduino & ESP32
- Low Power Consumption
- Ideal for Obstacle Detection and Robotics
- Reliable Sharp IR Sensor Technology
Technical Specifications
| Feature | Description |
|---|---|
| Sensor Model | GP2Y0A41SK0F |
| Sensor Type | Infrared Distance Sensor |
| Detection Method | Infrared Triangulation |
| Measuring Distance Range | 4cm – 30cm |
| Output Type | Analog Voltage |
| Operating Voltage | 4.5V – 5.5V |
| Average Current Consumption | Approx. 12mA |
| Response Time | Fast response |
| Interface | Analog Output |
| Manufacturer | Sharp |
Applications
The GP2Y0A41SK0F IR Sensor is ideal for:
- Obstacle avoidance robots
- Distance measurement systems
- Arduino robotics projects
- Smart automation systems
- Object detection applications
- Line-following and navigation robots
- Industrial sensing systems
- DIY electronics projects
- STEM and educational robotics
- Embedded sensor systems
How the GP2Y0A41SK0F Works
The sensor emits infrared light and measures the angle of reflected light using triangulation technology. Based on the reflection angle, the sensor outputs an analog voltage corresponding to the distance between the sensor and the object.
This provides more stable short-range measurement compared to simple reflective IR sensors.
Why Choose the GP2Y0A41SK0F Sensor?
The GP2Y0A41SK0F Infrared Distance Sensor offers accurate short-range sensing in a compact package. Its reliable analog output, fast response, and easy integration make it a popular choice for robotics, automation, and embedded electronics projects.
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