This Arduino-powered Smart Waste Management System automates waste segregation, real-time monitoring, and data transmission using sensors, motors, and IoT connectivity. The system enhances efficiency, ...

The below circuit diagram, clearly shows all how the various components are connected to design an Arduino UNO board. Here is the power section of the circuit in which you can find the DC barrel jack ...

Block Diagram . The working of this Arduino smart dustbin is very simple. The ultrasonic sensor acts as the input and the servo motor acts as the output, the Arduino UNO microcontroller is the main ...

The receiver and motor driver circuit (Fig. 3) is built around Arduino UNO board (BOARD1), decoder IC HT12D (IC2), 433MHz RF receiver module (RX1), motor driver IC L293D (IC3), regulator IC 7805 (IC4) ...

An Arduino Uno board is used to process the data received from the accelerometer and switch on the corresponding LED to indicate the direction of tilt. Fig. 1 shows the author’s prototype and Fig. 2 ...