Arduino enthusiasts ... three buttons, RGB LED and charger, as well as the possibility to add a wireless module to the system, PocketScreen is now available to back via Kickstarter with earlybird ...

Below you can see a “CIE1931 Fade” Arduino sketch by Tom Igoe (https://tigoe.github.io). The sketch takes input from a potentiometer and produces a fair LED fade, using the CIE1931 perceived lightness ...

This is an easy tutorial showing how you can control the brightness of an LED or adjust the speed of a DC fan using Arduino Board, a small BC547 transistor and a potentiometer. In my example the whole ...

He ended up designing an 8 by 16 grid of LED’s that ... properly updating the screen and simultaneously reading the controller for new input. All of this ran on the Arduino.

It works like you’d probably expect — the light moves back and forth between the two players. Keep it in the green and you have a nice, gentle volley going. Let it hit your red LED and you ...

Call it synchronicity, or manually setting a 16-bit number in an Arduino, or how to turn an OLED into a rotary dial... What am I talking about? Well, I was just compiling the blogs pages for the next ...