The hardware requirements for this chapter are as follows:
- 1 LED (any color)
- 1 LDR (Light Dependent Resistor) sensor module
- Raspberry Pi 3B+
- 5-6 female to female connecting wires
The code files for this chapter can be downloaded from https://github.com/PacktPublishing/Hands-On-Robotics-Programming-with-Cpp/tree/master/Chapter02.