Here is a simple Arduino Camping Light project. In this design, only one push button switch is used to control the light output (from a bunch of white LEDs) between off, dim, medium, and full ...

[Lars] shows you how to get a perfect score on the first four levels of BIT.TRIP RUNNER by using an Arduino to time and send button presses ... and this will get you up and running in no time.

The decimal number increases from 0 to 255 each time the momentary push-button is pressed ... and how I’ve connected the 8 leds + resistors and 1 button + pull-up resistor to the Arduino Board (this ...

[Ed] was tasked with adding push-button ... and the Arduino on the side. [Ed] wrote a short method to trigger the SSR and reconnected the PTC fuse. Now it degausses at power up as well as on ...