HALJIA 5PCS TCRT5000 Infrared Reflectance Tracking Sensor Module Obstacle Avoidance Module Line Tracking Compatible with Arduino-Fast Shipping

Description

Using infrared reflection sensors TCRT5000, Test reflection distance: 1mm to 25mm.

Clean and the comparator output, signal waveform, driving ability is strong, for more than 15 mA.

With many adjustable precision potentiometer to adjust sensitivity.

The working voltage of 3.3V to 5V.

Output form: digital switch output (0 and 1).