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 ...

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 ...

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 ...

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 ...

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 ...

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 ...

“I’m eager to see the incredible projects the community will develop, particularly with the UNO R4 WiFi.” The Arduino UNO R4 boasts a 3x performance increase over the UNO R3 and , in addition, SRAM ...