In this video, I'm exploring the use of Mini PIR Sensors with ESP32 with both Arduino-based projects as well as making a movement sensor for Home Assistant by using ESPHome. The sensor is quite ...

Chemists in South Korea have created a stable color-changing sensor that displays an easily quantifiable response to the pH of its surroundings. Published in Microsystems & Nanoengineering, Dong-Hwan ...

Small, smart and beginner-friendly, the SeeStar S50 takes the hassle out of stargazing, delivering detailed nebula and galaxy ...

Abstract: This paper introduces an Arduino-based color-sorting conveyor belt system that automates object sorting by color. Employing a TCS3200 color sensor, an Arduino microcontroller detects red, ...

Soldered Electronics has made ESP32-based e-paper displays for years, starting with the launch of the Inkplate 6 in 2019. The Inkplate 13SPECTRA is their latest model based on an ESP32-S3 WiFi and ...

The IoT Light Monitoring System is a cutting-edge solution that revolutionizes environmental monitoring through seamless integration of embedded systems, cloud computing, and real-time data ...

A complete implementation of an LCC (Layout Command Control / OpenLCB) node using STM32F303RE Nucleo board and MCP2515 CAN controller. STM32-LCC-Node/ ├── arduino/ # Arduino sketches │ ├── ...