It uses free API key with Live ADS-B data, presented in a beautiful visual display with smooth animation, and a custom-built ...

For the first time in two years, I've taken my ESP32 and RP2040 boards out of the treasure chest and am trying to get them to output something to an LCD or OLED module. After two years, I've ...

Do you find yourself running “/usage” every 5 minutes? Are you constantly checking if you’re about to hit that 5-hour limit? You’re not alone. We call it “Claude Code Anxiety.” I saw the amazing ...

Arduino library for the I2C LCD display, typical 20x4 characters. The library is inspired by the excellent New-LiquidCrystal library by F. Malpartida. Therefore the interface is kept quite identical, ...

This water level and temperature monitoring system uses contact or non-contact water level sensors along with a probe-type temperature sensor. A digital display provides continuous, real-time ...

An RFID-based attendance system transforms the tedious task of manual attendance tracking into an automated, error-free process. What makes this project particularly exciting is how a few inexpensive ...

Can a machine dream up a design intricate enough to be held in your hand? The rise of Artificial Intelligence (AI) in 3D modeling has sparked both excitement and skepticism, particularly when it comes ...

今天有点空，我们移植一下LVGL~ 先看效果图： 在这之前，我们得调试好屏幕及触摸~ 我们以之前的LCD那个程序为模板，开始添加LVGL文件。 先下载LVGL源文件包（点击“阅读原文”查看原贴即可下载）解压下来，将GUI添加进工程： 其中由于LVGL的特性，需要添加C99 ...

The Wireless Ultrasonic Radar described here is a scaled-down version of a true radar system. It utilises ultrasonic sound waves to detect nearby objects, presenting their precise distance (in cm) and ...

The FastLED Cookbook provides practical guides, step-by-step examples, and copy-paste recipes to help you create stunning LED effects - from your first blink to advanced animations. src/README.md ...