SunFounder 3in1 Kit - Page 119

SunFounder 3in1 Kit
COMPONENT INTRODUCTION PURCHASE LINK
Arduino Uno R4 Minima -
Jumper Wires
Line Tracking Module
Schematic
The digital pin 2 is used to read the signal of line track module. We get the VCC of the module connected to 5V, GND
to GND, OUT to digital pin 2.
Wiring
4.3. 3. Digital Read 115