Did you know that you can use Arduino to turn on an LED when you press a button? Well, it is true, you can do this! Leaving the joke aside, let me show how you can achieve this. You will need the ...

But if you can push your button while your yellow LED is lit, ... Hi Kristina, My name is Marvin, and I was inspired to build a project based on your 1D LED pong, Arduino-style project.

I made this Arduino 8 bit binary led counter as a solution for one member from Arduino forum. He asked if somebody can make a project that displays a. ... The decimal number increases from 0 to 255 ...

You must release the button to turn off the red LEDs and have the green LED light up again. As the regular LEDs are too small to be noticeable, ... an Arduino Uno, a 16x2 LCD, and a push button.

PIC, AVR, and Arduino are ubiquitous in projects these days and a lot of the time it’s easy to over-complicate things with their use. In this case, [Tod] wanted to use a momentary tactile swi… ...

“So for instance, you can have one Arduino with a button, another Arduino connected wirelessly with an LED, push the button and turn on the LED without any additional single line of code to handle the ...