Kompasiana

SIGAP Jembatan: Sistem Cerdas Pemantau Bencana Banjir Berbasis IoT

Rancang bangun pemantau ketinggian air, getaran, kemiringan, dan protokol darurat jembatan berbasis arsitektur multi-node ...
electronicsforu

Smart Industrial Machine Safety Control System for Human Proximity Detection and Accident Prevention

The Smart Industrial Machine Safety Control System is an embedded safety solution built around the MAX32630FTHR development board. The system continuously monitors hazardous areas using proximity and ...

[Arduino Practical Project #03] Making an Automatic Light with a Motion Sensor | Explaining How to Adjust the Turn-off Time

Let's use Arduino to make a light that turns on automatically only when someone approaches and turns off after a while.This time, we will use a PIR motion sensor that detects changes in infrared rays ...
US Environmental Protection Agency

Quality Assurance for Air Sensors

What is a Quality Assurance Project Plan (QAPP)? A QAPP is a written document that explains how organizations ensure – using quality assurance (QA) and quality control (QC) activities – that the data ...
GitHub

ESP32 PIR-Triggered Presence Logger

A complete event-driven embedded systems project for an ESP32, HC-SR501 PIR motion sensor, LDR light sensor, and LED. The device spends most of its time in deep sleep. A PIR event wakes the ESP32. The ...
blog.csdn

HC-SR501 PIR传感器原理与嵌入式抗干扰设计

原创 最新推荐文章于 2026-09-12 16:35:46 发布 · 4 阅读 简介：本资源是一套面向嵌入式开发初学者与电子爱好者的人体红外传感器（PIR）实战学习包，聚焦HC-SR501模块的硬件接入、驱动开发与参数调优 ...
blog.csdn

HC-SR501 PIR人体感应模块原理与ESP32实战避坑指南

本内容遵循CC 4.0 BY-SA版权协议 刚接触HC-SR501的人，第一反应往往是：“哦，这是个红外传感器”。我第一次接线时也这么想，结果烧了三块ESP32的GPIO口——不是因为接错了电压，而是因为完全 ...
Mint

Public insurance registry explained: What policyholders need to know

PIR could reduce repetitive KYC, allowing verified customer information to be reused with consent. The public insurance registry (PIR) is being conceptualised as a digital public infrastructure for ...
GitHub

Otto object finder

Contribute to bethqzak/otto_finder development by creating an account on GitHub.
Hackster

DIY Smart Pet Feeder with Motion Detection | MakerBuddy IoT

Build a smart automatic pet feeder using the MakerBuddy IoT Kit, an HC-SR501 PIR motion sensor, and an SG90 servo motor. This project demonstrates how motion sensing, servo control, and simple ...
howtogeek

7 ESP32 projects you can do in 1 hour

Adam has a degree in Engineering and has a life-long interest in technology. He has been writing for over a decade for various print and online publications, with a focus on consumer tech. He joined ...
Athlon Sports

HC Green

HC Green is a Sports and Gaming Analyst for Athlon Sports and Men’s Journal, who specializes in fantasy sports, NFL, NBA, MLB, sports betting, professional wrestling, and video gaming. With over a ...