Why pay a premium for smart devices when an ESP32 and some cheap sensors can do everything for a fraction of the price?

This embedded system project is designed to enhance safety by detecting multiple hazards—specifically smoke/gas leakage and direct fire presence—and immediately triggering local audio-visual alerts.

A light-theme, functional local browser dashboard for Arduino Uno + DHT11 + GY-61 + buzzer + LED. No potentiometer, infrared sensor, cloud account, or paid service required.

The Arduino USB Camera puts a camera, microphone and adjustable ring light in one USB accessory for projects that need to see ...

Build a DIY ESP32 LoRaWAN sensor node to track garden temperature and humidity from up to 600 meters away. Includes PCB ...

[Angus] of Maker’s Muse enjoys combat robotics, in which contenders zip about in an arena, attempting to disable one another with weapons that lift, spin, and smash. He got a funny idea a short while ...

We present the results of an initial study into the feasibility and design of the Enceladus Thermal Mapper (ETM) ...

Continuous glucose monitors have become popular among people who have diabetes and those who need to track their glucose levels. These devices are painless and can easily sync up to an app on your ...

Descubre cómo integrar sensores de huellas UART en tus proyectos. Compara modelos ópticos y capacitivos, especificaciones y ...