Looking for an easy to use and complete line follower sensor for your project is easy with the 4 channel Line Follower Sensor board. This board gives directly a HIGH (5v) signal or LOW (0V) signal when it detects a dark/black or white surface. The signal output from the infrared sensor are fed into the main board which has an LM339 comparator IC and do the work for you to have a clean HIGH and LOW signal. An on board potentiometer trimmer is useful to adjust your threshold voltage for different lighting conditions. You may follow our Line Follower Kit project to have more information on how we easily use this module.
- 4x Line Sensor Infrared Sensor
- 1x Main board with comparator circuit embedded
- An on board timmer potentiometer to adjust the threshold voltage to adjust in different lighting environments
- Connecting wires
Tutorials / Manuals / Documents