A small portable device featuring timer, clock, and calendar functions, equipped with a simple and functional interface and a truly long battery life.

A YouTube builder has turned platform hopping into a button press. The Ningtendo PXBOX 5 is a 3-in-1 gaming console that ...

当环境光线变亮时，又自动关闭灯带。 连接 Arduino ↔ LDR 分压 ↔ 继电器模块 ↔ 12V 灯带。 热熔胶枪（可选） 用于固定 LDR 位置或整理线材，提升结构可靠性。 A0 点的电压随光照变化而变化，Arduino 通过 analogRead(A0) 读到 0–1023 之间的数值，即可反映当前亮度。

额……老铁们，我老鼓捣单片机的了。今天简单谈下一个Arduino开发板一个非常初级的问题——如何点亮板载LED灯实现呼吸灯 ...

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 ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

These are some of the Raspberry Pi-powered projects you can use to turn your house into a smart home.

The final minute of No. 21 Arizona State's 28–23 win over No. 14 BYU on Saturday was about as chaotic as college football can get. The Sun Devils, leading 28–23, intercepted a pass from Cougars ...

Copyright 2026 The Associated Press. All Rights Reserved. Copyright 2026 The Associated Press. All Rights Reserved. FILE - The pitch clock is visible as Baltimore ...

Abstract: This This project pioneers a real-time gesture recognition system for Arduino platforms using OpenCV and MediaPipe. Analyzing live video streams, the system interprets hand gestures to ...