This project demonstrates how to gradually turn an LED on and off using PWM (Pulse Width Modulation) on an STM32 microcontroller. The LED brightness is smoothly increased and decreased by modifying ...

When the Arduino UNO Q was first unveiled in October 2025, the specifications of the Qualcomm DragonWing SBC listed the ABX00162 SKU with 2GB RAM and 16GB ...

the Arduino library for the Air Purification Combo ONE (APC1) sensor with UART or I2C interface from ScioSense. The APC1 is a compact, box-shaped, all-in-one environmental sensor solution produced by ...

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

AI smart speakers and AI-enabled home automation devices are widely adopted and continue to see strong demand. However, achieving seamless integration with a ...

With 2026 in full swing, there’s no better time to establish healthy habits and routines, with skincare being a top priority for many. The chilly winter weather and December's festivities can take a ...

Abstract: This study addresses the limitations of conventional lighting systems, which often fail to adapt to dynamic changes in occupancy, daylight availability, and user preferences, resulting in ...

本项目的目标是使用555定时器和4029数字集成电路实现RGB LED渐变器。 在操作过程中，RGB LED连续循环显示彩虹颜色，颜色变化的速度可调。在不同颜色之间切换使效果非常明显，而当颜色相互渐变时，则产生更轻松的效果。这两种选项都可以在此设备上选择。