Five-channel infrared tracking module based on LM393

Physical picture
 
3D preview
 
 
function description
This project is a five-way tracking module Working voltage: 5V or 3.3V Output signal: Digital signal Detection probe: Photoelectric TCRT5000L
Detection height: 10MM-15MM Signal status: Detect black line output low level Detect white If the line is high level and exceeds the detection range, it will output a low level LED. Status: Detection of black line LED, off, detection of white line LED, on
1. This module integrates 5 channels of high-sensitivity tracking sensors, which have little impact on the environment and can accurately track complex black lines (white lines). 2. All output signals are digital signals (high and low levels), making it easy to connect to the microcontroller. 3. All sensor output states have LED lights as indicator lights to facilitate debugging. 4. Support voltage is 3.0-5.5v to meet most needs. 5. Using high-sensitivity sensors, the tracking range can be 0.5mm-40mm.
 
Mechanical parameter
 
 
chip data sheet
https://www.semiee.com/file/Idchip/Idchip-LM393.pdf