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 ...

Arduino LED Fader. September 19, 2020 by T.K. Hareendran Comments 0. ... I use pulse width modulation (PWM) techniques to control the brightness of light emitting diodes (LEDs) ... The sketch takes ...

Spinning poi is an entertaining pastime, and LEDs can make a great addition to the experience. [MilanDer] built some LED poi of their very own, using a few maker staples along the way. A 3D printed… ...

How to Light Your Jack-o'-Lantern the Arduino Way. ... If you want to try this out using a resistor and an LED, here is a simple Arduino UNO Sketch that will dim and brighten the LED in this circuit.

This serves to diffuse the light from the LEDs that would eventually be placed inside the box. ... The Arduino code was easily written using Adafruit’s RGB Matrix Panel library.