This project utilizes an Arduino Nano along with an ultrasonic sensor to create a distance-based LED color changer. The objective is to demonstrate how the color of LEDs changes based on the proxim ...

The aim of the project is to measure the distance between the photodiode (sensor) and the LED (input) using ARDUINO micro. Two states of the sensor were implemented: calibration and measurement states ...

Half of the population was impacted by the coronavirus last year, and the number of cases is still rising daily. Direct and indirect contact with infected people is how COVID-19 spreads. This paper ...

We’ve featured a lot of Arduino projects focused on the indoors and home automation in the past, with outdoor builds being more difficult to come by. When we do find them they’re usually worth ...