Gas leaks can pose serious safety risks, especially in homes, kitchens, and small commercial spaces. In this project, you'll learn how to build a simple and budget-friendly gas leakage detector using ...

What do you get when you combine an ESP32, a 16-bit DAC, an antique VFD, and an IDE CD-ROM drive? Not much, unless you put in the work, which [Akasaka Ryuunosuke] did to create ESPer-CDP, a modern ...

The SGP30 is a digital multi-pixel gas sensor designed foreasy integration into air purifier, demand-controlledventilation, and IoT applications. Sensirion’s CMOSens®technology offers a complete ...

This is a lightweight C library that helps to interface with ST's VL53L0X time-of-flight distance sensor. It makes it simple to configure the sensor and read range data from it via I²C. I converted ...

Watch How to Build Your Own Arduino-Powered Mini Radar on Interesting Engineering. ... Arduino Nano; H C-SR04 ultrasonic sensor; SG90 servo motor; 1.8″ ST7735 Display (or equivalent) ...

Abstract: In this study, we have fabricated a highly sensitive and selective room temperature nitrogen dioxide (NO 2) gas sensor based on a novel composite (Ce 2 Sn 2 O 7 /g-C 3 N 4) prepared by a ...

The newly emerged gas sensing detection of 3-hydroxy-2-butanone (3H-2B) biomarker is deemed as an effective avenue to indirectly monitor Listeria monocytogenes (LM). However, 3H-2B sensing materials ...