3. Smart Dustbin using Arduino: The Arduino Smart Dustbin Project is an innovative solution for waste management, utilizing an Arduino Nano, servo motors, an HC-SR04 ultrasonic sensor, and an IR ...

The circuit, demonstrated with an IR sensor, connects the sensor to the ground, 5V Vcc, and a digital pin. A servo motor, linked to ground, Vcc, and another digital pin (9), controls a cardboard piece ...

Components Needed for Human Following Robot Using Arduino Arduino UNO board ×1 Ultrasonic sensor ×3 L298N motor driver ×1 Robot chassis BO motors ×2 Wheels ×2 Li-ion battery 3.7V ×2 Battery holder ×1 ...

Arduino Motion Sensor – Circuit and Working The circuit diagram of the automation device using a motion sensor is shown in Fig. 2. It consists of an Arduino Nano board (MOD1), a PIR sensor (S1), a ...

Arduino Integration: Uses Arduino microcontrollers for data processing and interfacing with sensors. Mobile App Integration: Integrates with a mobile application for receiving notifications and ...