An intelligent, full-stack Artificial Intelligence of Things (AIoT) ecosystem combining embedded hardware sensing, closed-loop edge actuation, localized LLM cognitive intelligence, and a real-time ...
SolarSense: Differential Solar Panel Soiling Detection with LoRa Telemetry and Edge AI. Solar panels lose 15–25% efficiency from dust and soiling, but cleaning is scheduled on a fixed calendar rather ...
Welcome to the SOURCE CODE page of DIY Projects published in Electronics For You magazine.
本文介绍基于STM32F103的嵌入式智能大棚控制系统，涵盖温湿度、光照、土壤水分四路传感器采集，风机、补光灯、水泵三路执行器控制，OLED本地显示与阈值报警，并通过ESP8266实现无线数据上报。系统采用裸机多状态机调度，支持Flash掉电保存阈值、回差控制防抖、继电器互锁与传感器容错驱动 ...
本文系统梳理物联网中继电器控制的关键技术要点，涵盖GPIO驱动、电源容量估算、电气隔离设计、抗干扰接线、状态同步代码实现及典型故障排查。重点强调弱电控制强电时的供电裕量、光耦隔离、续流保护、低电平触发逻辑、多路时序控制与断网本地兜底等核心实践问题，面向ESP32等主流主控平台 ...
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