Ky-032 is an infrared obstacle avoisance sensor. I can sense obstacles in front of moving robot at distance up to 40cm. The object (obstacle) detection distance can be adjusted using potentiometer. Infrared is emitted at a certain frequency, and when meet an obstacles (reflecting surface), reflected infrared is received and a digital signal ( low level signal) is detected at the OUT pin.
- Effective Range: 2:40 cm (Adjustable by potentiometer)
- Voltage Supply: 3.3: 5Vcc
- Detection Angle: 35°
- Size: 28mm × 23mm
- Digital output: LOW obstacle detected / HIGH no obstacle