Did you know that you can use Arduino to turn ... want to turn on the LED then let it remain ON at the button release you just need to get rid of the else statement (as you can see in sketch 2, but ...

Arduino Camping Light * Camping Light with a single push button switch to control the light output between off, dim, medium ... This part number (and ofcourse the LED type) is not very critical. If ...

The Arduino can just increment the counter up to the appropriate LED ... off on his new display, so he programmed in a version of Tetris. The controller is just a piece of perfboard with four push ...

PIC, AVR, and Arduino are ubiquitous in projects these ... [Tod] wanted to use a momentary tactile switch to turn something on and off. Instead of going with a microcontroller he built the circuit ...