Can an ESP32 detect people without cameras or motion sensors? Discover how Wi-Fi signal disturbances, CSI, and smart DSP enable real-time occupancy and mov ...

The ESP32 keeps finding new jobs in my house.

Sensors open up endless possibilities for Arduino projects, from reading temperature and humidity to detecting light, motion, or distance. With just a few components and simple code, you can capture ...

Spread the love“`html Connecting sensors to Arduino opens up a vast array of possibilities for hobbyists and professionals alike, transforming ideas into functional prototypes and projects. Whether ...

[Jean-Christophe Rona] found himself with some free time and decided to finish a project he started two years ago, reverse engineering cheap 433MHz home automation equipment. He hopes to control his ...

Spread the love“`html Are you tired of fumbling for light switches when you enter a room? Or perhaps you’re concerned about enhancing your home’s security? If so, motion sensor lights installation ...

This project modernizes a previous Arduino Mega-based LED grid installation using an ESP32 WROOM-32 development board (TTGO with OLED display). The system provides WiFi/Bluetooth-enabled control of ...

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The Joule Thief Circuit is a simple and clever electronic design that can power an LED using a nearly dead battery.