[导读]伺服电机广泛应用于机器人、自动化和DIY项目，因为它们可以精确控制角度位置。Arduino Nano结构紧凑，用途广泛，非常适合在空间有限的项目中控制伺服系统。在本教程中，我们将学习如何使用Arduino Nano连接和编程伺服电机 伺服电机广泛应用于机器人 ...

TL;DR: HKC will unveil its next-gen RGB Mini-LED technology at CES 2026, featuring discrete red, green, and blue Mini-LED chips for ultra-bright, color-accurate displays. This innovation offers a ...

This system uses a colour-changing LED (RGB LED/tri-colour LED) that switches to a new colour every 5 seconds. Simultaneously, the colour name is displayed on an OLED mini screen (SSD1306). This ...

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 ...

RGB LED, the newest thing in TV technology, promises substantial advances in color and brightness, but also faces a few non-trivial obstacles, starting with a name that may not make it clear why you’d ...

Arduino has shrunk the UNO R4 with the Arduino Nano R4 board equipped with the same 48 MHz Renesas RA4M1 32-bit Arm Cortex-M4F microcontroller, but offered in a much more compact form factor. It’s ...

I don’t like the term “OLED Killer.” It’s been beaten to death, and is now pretty much clickbait. Only once, recently, I applied the term to a TV, mentioning it only to stoke discussion. But I think I ...

TL;DR: Corsair's new LX-R RGB Series reverse-flow fans are ideal for RGB-lit PC gaming rigs, compatible with the iCUE LINK ecosystem for unobstructed lighting. Available in Black or White, and 120mm ...

Abstract: The design and development of a smart voting machine using Arduino nanotechnology is a major step towards strengthening the core values of democracy in the ever-changing world of election ...

Apart from understanding the Arduino's code language, one of the most confusing parts about the platform — especially for beginners — is picking the right board to use in a project. Sure, it isn't ...