ITEAD has sent us samples of the Open Nextion ONX3248G035 and ONX2432G028 ESP32-S3 HMI displays for review. Open Nextion is a new product line that differs from the original Nextion HMI family, which ...

The sensor continuously sends out infrared light and measures how much of that light is reflected. When a reflective object is within its set detection range, it returns a low signal. The Arduino ...

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, ...

Hello, today I am going to review the HUSKYLENS 2, released in October 2025. It is the next generation of HUSKYLENS, an AI vision sensor equipped with a Kendryte K230 dual-core RISC-V SoC with a 6 ...

It’s the moment you hard-core hardware nerds have been waiting for: the reveal of the 2025 Hackaday Supercon Communicator Badge. And this year, we’ve outdone ourselves, but that’s thanks to help from ...

我们在上篇中已经实现了模拟器环境下可变字体字重的设置. 是时候掏出你吃灰已久的ESP32了. 本文会使用PlatformIO创建一个全新的项目,直到显示出现上篇文章末尾的动图为止. 如遇到问题,可参考'常见问题'内解答. 创建LVGL的配置文件,找到lvgl文件夹内的lv_conf_templat ...

1 Physics Department, Faculty of Science, Hafr Al Batin University, Hafr Al Batin, Saudi Arabia. 2 Physics Department, College of Education, Peace University, Al Fula, Sudan. 3 Physics Department, ...

The Arduino Opta micro programmable logic controller (PLC) provides a unique entry point into the automation field. Automation fields like smart homes, process controls, and robotics are project areas ...

Build a miniature DIY FPV drone that operates fully on Arduino hardware for a fun learning experience and thrilling living room racing. Embark on an exciting journey into the realm of micro-sized ...