Key Features

✔ Adjustable Detection Range (2cm–40cm) – Fine-tune via onboard potentiometer. ✔ Digital Output (TTL) – Simple HIGH/LOW signal for obstacle detection. ✔ LED Indicators – Power (red) + Detection (green) for visual feedback. ✔ Wide Voltage Support (3.3V–5V) – Compatible with Arduino, ESP8266, Raspberry Pi. ✔ Fast Response Time – Real-time detection (<10ms). ✔ Compact & Mountable – Small PCB with 3-pin interface (VCC, GND, OUT).

Technical Specifications

• Operating Voltage: 3.3V–5V DC

• Detection Range: 2cm–40cm (adjustable)

• Output Signal: Digital (TTL) – LOW when obstacle detected

• Detection Angle: ~35°

• Response Time: <10ms

• Dimensions: 30mm × 18mm × 10mm

• Weight: ~5g

Applications

• Robotics – Collision avoidance for autonomous robots.

• Smart Cars – Obstacle detection for RC/toy vehicles.

• Industrial Automation – Object counting or conveyor belt monitoring.

• Interactive Displays – Touchless triggering for exhibits.

• DIY Electronics – Security systems or interactive toys.

How It Works

1. Power the Module – Connect VCC (3.3V–5V) and GND to a power source.

2. Adjust Sensitivity – Rotate the potentiometer to set detection range.

3. Monitor Output (OUT Pin) –

   • LOW signal = Obstacle detected (green LED lights up).

   • HIGH signal = No obstacle detected.

4. Interface with MCU – Connect OUT to Arduino/RPi to trigger actions (e.g., stop motors, sound alarms).

Package Includes

• 1 × KY-032 Infrared Obstacle Avoidance Sensor Module

• (Optional) Jumper wires for prototyping

Why Choose the KY-032?

✅ Plug-and-Play – Works instantly with microcontrollers. ✅ Reliable Detection – Filters ambient light interference. ✅ Cost-Effective – Affordable for hobbyists and educators. ✅ Energy Efficient – Low power consumption for battery projects.

Get Yours Today!

Upgrade your robotics or automation project with the KY-032 Obstacle Sensor—perfect for avoiding collisions and smart navigation!

🔹 Order now and add obstacle detection to your next build! 🔹