About the hardware part: has been used an Arduino Uno as board, a Sensor Shield v5.0 and an L298N Dual Bridge, both optional, used to manage cables of wheels. A servo motor to rotate the ultrasonic ...

The car used a Servo with an HC-SR04 sensor for obstacles detection, an L298N motor driver, an Arduino Sensor Shield V5 mounted on an Arduino Uno, an IR receiver LED (and remote), a simple buzzer and ...

Arduino and Seeed Studio have launched the Arduino Sensor Kit Base, an extra large shield for Arduino UNO with 10 modules, and 16 Grove ports.