Arduino Robotics Foundations is a practical, beginner-friendly journey into robotics where you learn by building real things, starting with small circuits and ending with an autonomous rover that senses its environment, makes decisions, and moves with purpose. By the end, learners understand what they built and have a strong portfolio to show....
Core (must-have)
Arduino Uno or Nano plus Arduino IDE
Breadboard, jumper wires, resistors, LEDs, buttons
USB cable plus laptop
Multimeter (recommended)
Robotics hardware
2WD or 4WD robot chassis, wheels, DC motors
Motor driver: TB6612FNG (recommended) or L298N
Servo motor (SG90 for light parts, MG996R for heavier parts)
Sensors: ultrasonic (HC-SR04), IR line sensors, IMU (MPU6050), encoders (optional)
Power: 18650 pack or LiPo plus 5V buck converter or regulator
Intermediate and Advanced (optional upgrades)
ESP32 (Wi-Fi and BLE) or Arduino plus HC-05 Bluetooth
OLED display (optional), buzzer
ESP32-CAM (optional)
Basic toolkit: screwdriver, hot glue, zip ties, soldering iron (recommended)
By the end, learners will have:
3 to 6 working robots and projects (obstacle avoider, line follower, wireless rover, capstone)
A reusable robotics codebase:
motor driver module
sensor modules
PID controller module
state machine framework
telemetry and debugging utilities
Practical confidence:
safe power handling and clean wiring
sensor calibration and noise control
closed-loop control foundations
clean embedded programming habits