Once you push the button to start the timer, it will run for 25 minutes, display a count-up timer and a "Study time!" message on the LCD, and turn a green LED on. Afterward, it will clear the ...

So you've already outgrown Arduino's most beginner-friendly board, the Uno, and are looking to move on to bigger, more exciting projects ... of the LED matrix. There's also a second button ...

The X-Axis potentiometer of the joystick ... Now let’s move to a funny do it yourself project (good for a novice) using the Funduino Joystick Shield, an Arduino Uno, and one RYG Traffic Light LED ...

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 Uno ...

This clock tells time with the help of some WS2812B RGB LED. [Dushyant] debugged the clock with a regular Arduino, but when it came time to finish the project, he used an ATmega328 to create an ...

This is an easy tutorial showing how you can control the brightness of an LED or adjust the speed of a DC fan using Arduino Board, a small BC547 transistor and a potentiometer. In my example the whole ...

Here, we’ll show you how to get a start-to-finish Arduino primer with a killer project ... tutorial on how to connect an LED to a power source and add a button. Take time to assemble this ...

Call it synchronicity, or manually setting a 16-bit number in an Arduino, or how to turn an OLED into a rotary dial... What am I talking about? Well, I was just compiling the blogs pages for the next ...