Abstract: In this paper, a digital addressable lighting interface (DALI) protocol is studied and applied to a Light Emitting Diode (LED) lighting system. The DALI protocol was introduced and the ...

从淘宝通购买了一个有趣的RGB LED环，现在，我将介绍如何将STM32 MCU连接到WS2812B LED。 此演示还使用 FreeRTOS 和 HAL 库，编写了一个简单的代码来制作一个STM32接口WS2812B LED。 WS2812B 系列中的“智能控制 LED 光源”是令人惊叹的设备（如 WS2812 和 WS2811）。特别是，它们 ...

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 ...

What if a single board could bridge the gap between beginner-friendly simplicity and professional-grade power? Enter the Arduino Uno Q, a new evolution in the world of development boards. With its ...

Advanced LED lighting arrays can spectrally tune their output wavelength to highlight different features and defects in captured images. The capability enables a single light fixture to quickly adapt ...

This paper describes the development and implementation of a control system for a direct current (DC) motor using the Arduino Uno microcontroller, based on the speed and direction control of the motor ...

Abstract: This paper presents an economical and reliable solution for LED control by utilizing the Bolt Wi-Fi module through a Bubble web app integrated with the Internet of Things (IoT), eliminating ...

In the world of TVs, the reigning champ technology has undoubtedly been OLED TVs, with their excellent picture quality and self-emitting pixels that deliver the best black levels and contrast in the ...