Solder the battery pack to the Arduino. An Arduino is ... Wear it and light up the room. There you have it. You’ve made your own LED ugly sweater. I’d recommend wearing a shirt underneath ...

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 ...

number 2 is 00000010 so only the second led from the right will be on. Now lets see the schematic and how I’ve connected the 8 leds + resistors and 1 button + pull-up resistor to the Arduino Board ...

If you’ve got a party coming up ... 5 mm LED array was replaced with a new 8×8 WS2812B panel, and the electronics completely replaced with an Arduino Nano. He’s still using the light ...

Powered by an Arduino Uno, the light painter provides a user interface on a 16×2 LCD which allows control over not only the brightness of the WS2812 LED strips ... based his code all the way ...

Most ambient lights and sensors are designed to generate light to even out the picture ... the back of an LCD display. This Arduino-powered Shiftbrite LED ambilight setup takes things a step ...

With the integration of the RA4M1 processor from Renesas, the UNO R4 adds a 32-bit microcontroller with up ... Arduino with a button, another Arduino connected wirelessly with an LED, push the button ...