Arduino starter kit for beginners with no experience needed Posted: March 27, 2026 | Last updated: March 27, 2026 Are you a complete beginner looking to learn Arduino the easy way? This Elecrow All-in ...

In this project I did a Christmas jumper with rgb LEDs, this can also be a creative clothing project or whatever you want, it uses rgb LEDs that are controlled by an Arduino-based microcontroller that ...

This project involves using an Arduino to measure distances using an ultrasonic sensor and controlling a buzzer and LED based on the measured distance. The provided Arduino code performs the following ...

Abstract: The advent of the internet of things has given added impetus to the development and use of many electronic sensors which are often controlled by some or other microcontroller. Facilitating ...

Abstract: Radar technology has been a cornerstone of numerous applications, from aviation to meteorology, offering invaluable capabilities for object detection and tracking. Traditional radar systems, ...

int led = 13; // the pin that the LED is atteched to int sensor = 2; // the pin that the sensor is atteched to int state = LOW; // by default, no motion detected int val = 0; // variable to store the ...