Use when writing code for line-following robots using reflectance sensors (TCRT5000, QRE1113, or arrays like QTR-8A/8RC, 5-channel TCRT5000 boards). Provides analog vs digital mode selection, startup calibration sweep, weighted-average position algorithm, sensor mounting geometry, ambient light reje
Use when writing code for line-following robots using reflectance sensors (TCRT5000, QRE1113, or arrays like QTR-8A/8RC, 5-channel TCRT5000 boards). Provides analog vs digital mode selection, startup calibration sweep, weighted-average position algorithm, sensor mounting geometry, ambient light rejection, and the PID line-follow loop that actually works.