This project implements an Accident Detection and IoT Alert System that uses an Arduino Uno with a GY-61 accelerometer sensor to monitor sudden acceleration changes and detect potential accidents. The ...

Control four appliances with a NodeMCU (ESP8266), a 4‑channel relay board, and Arduino IoT Cloud. You’ll get three control modes: Arduino IoT Cloud Dashboard (web/mobile), Voice via Google Assistant ...

Abstract: An efficient and reliable security system is always an important requirement for residential buildings. Though there are already some options available in the commercial home security ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...