Here is the diagram of my Arduino infrared close proximity sensor. As you can see, the core part of my experimental setup is an Arduino UNO, but other compatible microcontrollers can also be employed.

IR Sensor Pinout. The IR sensor has a 3-pin connector that interfaces it to the outside world. The connections are as follows: VCC is the power supply pin for the IR sensor which we connect to the 5V ...

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, ...

What do you need to build an Arduino Speed Sensor. Building an Arduino speed detector using IR technology to measure the speed of a moving object is much more cost-effective, and it is also very ...

Fig. 1: Block diagram of the smart slide pointer Fig. 2: Author’s prototype Circuit and working. The circuit diagram of the smart slide pointer is shown in Fig. 3. It is built around Arduino Leonardo ...

Install Arduino IDE: If you don't have it already, download and install the Arduino IDE. Connect Components: Follow the wiring diagram and connect your motor, IR sensors, button, and seven-segment ...