As the regular LEDs are too small to be noticeable ... based fan speed controller is a great idea. This Arduino Uno-powered project is designed to automatically change the speed of a DC motor ...

Powered by an Arduino Uno, this laser tripwire alarm project works much like those in ... four gear motors with wheels for moving the car, four LEDs for signaling the active status of each motor ...

You can find a host of ideas online, but the best resource to find Arduino projects ... Uno, Nano, and Mega — and any of the 50+ hardware components, ranging from the basic mini breadboard and ...

I like using an Arduino Uno as the core part of my Pixel LED controller design. Nevertheless, I have some Attiny & PIC series microcontrollers, which are also highly recommended by others, but have ...

This project can be used in schools to display a binary number using leds. The decimal number increases from 0 ... LOW); that is used to attach an interrupt on pin 2. In our case Arduino UNO has 2 ...

Inside the cool laser-cut box is an Arduino Uno ... up the LEDs to the Arduino by soldering them to a row of header pins and sticking that into the Arduino so it can be used in other projects ...

Instructables member Qttting_F has published a fantastic project detailing how to build a Water Surface Lamp, using a little Arduino coding and hardware, combined with a few LED lights to great ...

I'm taking the liberty of starting a new thread for Arduino projects, as I couldn't find one dedicated to this, and figure that there may be a few people around here who do this sort of thing. If ...

(Source: Arduino) The UNO R4 WiFi version comes with an Espressif ESP32-S3 module for Wi-Fi and Bluetooth Low Energy connectivity. The bright 12×8 red LED matrix is ideal for creative projects using ...