Modern smartphones use proximity sensors for much more than just turning off screens during calls. These advanced sensors, powered by IR emitters and receivers, detect nearby objects like your ...

Note. A compact analogue reflectance sensor such as the CNY70 was not used in the Arduino Uno experiments described. Instead, a homemade sensor was assembled using a single infrared LED (IR333C) and a ...

This project is an Arduino-based remote control system where each button on the infrared remote controls a specific device or component. Pressing button 1 toggles the red LED ON and OFF. Pressing ...

Abstract: It has been suggested to use IoT to create an automated and erudite irrigation system for remote locations. Many soil characteristics were measured, and the results and values are shown in ...

The hardware prototyping of an IrDA-based remote infrared (IR) device has been presented. The designed IR remote capable of controlling the smart home devices that use IR to interact with them such as ...

Arduino-based autonomous robot with active sensing, obstacle avoidance, and line-following capabilities. This project combines sensor integration, motor control, and real-time decision-making for ...