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KY-032 Obstacle Avoidance Sensor Module Arduino Raspberry Pi Infrared Proximity
Description and Specification
The KY-032 Obstacle Avoidance Sensor Module uses infrared technology to detect objects in front of it, making it perfect for Arduino, Raspberry Pi, and microcontroller projects that require simple, reliable proximity sensing.
This module outputs a digital HIGH or LOW signal depending on whether an obstacle is detected, ideal for robotic navigation, collision avoidance, or interactive sensor projects.
Compact and easy to integrate, the KY-032 is perfect for beginners and advanced users alike.
- Module: KY-032
- Function: Infrared obstacle avoidance sensor
- Output Type: Digital (HIGH/LOW)
- Operating Voltage: 3.3V – 5V
- 3-Pin Interface: VCC, GND, DO (digital output)
- Detection Range: Approx. 2–30 cm (depending on surface and environment)
- Module Size: Approx. 41mm x 16mm x 12mm
Key Features:
- Module: KY-032
- Function: Detects obstacles using IR reflection
- Output: Digital signal (HIGH when obstacle detected)
- Voltage: 3.3V – 5V
- Interface: VCC, GND, DO
- Compact and breadboard-friendly design
- Compatible with Arduino, Raspberry Pi, ESP32, etc.
What’s Included:
- 1x KY-032 Obstacle Avoidance Sensor Module
Great For:
- Robot obstacle detection
- Collision avoidance systems
- Distance sensing for projects
- Interactive robotics
- STEM learning and prototyping
- Automated safety systems
Usage Tips:
- Use digitalRead() on the DO pin to detect obstacles
- Output goes HIGH when an object is detected within range
- Adjust sensor angle for optimal detection
- Ideal for mounting on small robots or devices
- Combine with motors or buzzers for interactive responses
Terms and condition
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The Buyer must contact the Seller within 5 days of the End of the Sale and Payment must be made within 7 days unless agreed beforehand with the seller.
All Payment must be made and Cleared before items are dispatched.
Pay pal transactions can only be sent to the address registered with pay pal.
All refund requests must be within 30 days of receipt of goods.
Refunds/Exchanges are only given when agreed to by an email and Items must be in the condition they were received.
All return shipping charges are at your cost unless product is faulty although they may be refunded solely at our discretion.
The Buyer must contact the Seller within 5 days of the End of the Sale and Payment must be made within 7 days unless agreed beforehand with the seller.
All Payment must be made and Cleared before items are dispatched.
Pay pal transactions can only be sent to the address registered with pay pal.
All refund requests must be within 30 days of receipt of goods.
Refunds/Exchanges are only given when agreed to by an email and Items must be in the condition they were received.
All return shipping charges are at your cost unless product is faulty although they may be refunded solely at our discretion.
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