An automatic room light controller with people counter. Using arduino, counts the number of people in the room, with the help of IR sensor, turns an AC - DC LED bulb ON only when at least when one ...

Minimizing External Disturbance to IR sensor using Black Tape: As we know, IR sensors are sensitive to external environmental conditions such as sunlight, room light, etc., which can significantly ...

This Arduino-based Pomodoro timer project also uses this 25-minute cycle. Once you push the button to start the timer, it will run for 25 minutes, display a count-up timer and a "Study time ...

Both the Arduino Nano and Uno can be powered via their integrated USB connectors. This automatically supplies regulated 5V power to the board, allowing you to use any USB-supported power source ...

preventing accidents and guaranteeing the safety of pedestrians at night is a major benefit of street lighting, but a large amount of energy is wasted due to the manual operation of the street lights.

This project focuses on creating an automatic hand sanitizer dispenser using IoT, Arduino, an IR sensor, and a servo motor. The system is designed to provide a contactless and efficient solution for ...

While Arduino can provide power to LED light strips, you’ll want to use an external power supply to avoid overloading the Arduino board. Most LED light strips require a voltage between 12V and 24V, ...

Arduino is an open-source development platform that allows users to create interactive projects with sensors, actuators, and control devices. In order to integrate both platforms, you need to provide ...

You can start building projects, such the beginner’s blinking light Arduino project. You will need the Arduino board and USB cable, male-to-male jumper cables, a resistor (to make sure you don’t blow ...

Code uploadWe can now load our Arduino sketch to the RAK4631 development board.Selected the board in the Arduino IDE, as well as the correct port, and start the code uploading and flashing. You may ...