I have started this joystick controller experiment inspired ... The second LED (connected at D11) lights up only when the joystick button is pushed downwards, from its centre (idle) position. /* * ...

Let it hit your red LED ... button presses would make it speed up even more. But there are really just the two speeds with the current programming. Inside the cool laser-cut box is an Arduino ...

So you've already outgrown Arduino's most beginner-friendly ... and adjust the brightness of the LED matrix. There's also a second button on the clock that displays the current day and date ...

so I built her a "Button Box" based around an Arduino ... I generally power my Arduino projects from a shield. It lets me avoid wasting power through the USB circuit, and also lets me easily ...

Created by the Lenka Design Workshop the case has been created using a 32×32 LEGO baseplate finished with a clear acrylic cover to house the four large arcade buttons and Arduino board ...

If you enjoy tinkering and building Arduino projects and gizmos ... you can do with this tiny yet powerful board: 1. Wearable LED Displays: Create stunning light-up clothing or accessories ...

If you want to add a keypad to your Arduino project, the options are pretty limited. There’s that red and blue 4×4 membrane we’ve all seen in password-protected door lock projects ...