The arduino program queries https://adventofcode.com for the configured leaderboard to get the star completion state of the user then displays them it in a nice animated way. Since this is only done ...

The most popular display system widely used in Arduino projects is the liquid crystal display (LCD). LCD displays consists primarily of two sheets of polarized glass plates with a thin layer of liquid ...

Arduino Circuit: Arduino Nano or Arduino Pro Mini 5V was used -digital pin 2 (digital pin with interrupt) -> button to ground -digital pin 3 (digital pin with interrupt) -> button to ground -analogue ...

Building IoT projects with touchscreens used to be a headache, involving numerous components, messy wiring, and endless troubleshooting. But the ESP32-S3 Box-3 makes things way easier. It is an all-in ...

If you're looking for a way to spice up your boring staircase, DIYer Geert shows off a simple way to safely light up your stairwell with programmable, color changing LED strips mounted directly to the ...

[Schuyler Sowa] has been hard at work on his own version of LED strip Pong. We’d say his work has really paid off. The game is robust and full of features. Unlike the original Pong video game LED pong ...

Have you ever noticed how shopping malls, parking lots, or event venues seem to track the number of people or cars present inside? You might think they use an AI camera to count them, but in reality, ...