KEYES KY-032 IR Infrared Obstacle Avoidance Sensor Module for Arduino

Description

Used for robotics such as smart cars for avoidance and other purported.

Specifications:
Working voltage: DC 3.3V-5V
Working current: ≥ 20mA
Operating temperature: -10 ℃ – +50 ℃
detection distance :2-40cm
IO Interface: 4-wire interfaces (- / + / S / EN)
Output signal: TTL level (low level there is an obstacle, no obstacle high)
Adjustment: adjust multi-turn resistance
Effective angle: 35 °
Size: 28mm × 23mm
Weight Size: 9g