This repository contains simple and well-documented Arduino sketches to help you get started with microcontroller programming and electronics. Whether you are new to Arduino or looking for reference ...

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 ...

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

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 ...

Abstract: This article presents a time-division multiplexed (TDM) digital pulsewidth modulation (D-PWM) pixel circuit featuring an embedded 1-bit static random access memory (SRAM) for ...

在LED照明与驱动设计领域，高效、可靠且灵活的恒流驱动方案一直是工程师关注的重点。森利威尔原厂SL9008作为一款内置60V功率MOS的开关降压型大功率LED恒流驱动芯片，凭借其宽至3.1–60V的输入电压范围、高达93%的转换效率以及灵活的调光功能，成为自行车灯 ...

Problems with a 25-year-old landmark paper on the safety of Roundup’s active ingredient, glyphosate, have led to calls for the E.P.A. to reassess the widely used chemical. By Hiroko Tabuchi In 2000, a ...