INA219 Module & Arduino – First Test Admittedly, there is nothing new or special about the INA219 module as there are countless tutorials/projects out there that exploit its ability to measure both dc ...

If you've always wanted to try to build an Arduino project, this may be a great way to start. Matt Williamson built a tiny, Arduino-based motion sensor that will SMS you when something moves by ...

Designed as a shield for the Arduino Mega 2560, the analyzer combines a small programmable electronic load with a INA219 current sensor, OLED display, and SD card reader.

The primary objective of this project is.. The primary objective of this project is to develop a chatbot that supports indoor environmental improvement. By using Arduino and various sensors to measure ...

After some searching, I ended up using a microcontroller and a piece of code borrowed from the web that I tweaked and adapted. The microcontroller-based concept was chosen because I wanted to scale ...

This sensor is built for detecting ppm of certain gas molecules, such as VOC, ethanol, ammonia, Hydrogen sulphide, etc. This sensor can't distinguish different gas molecules. Please use the table ...

Flame sensors offer one of the most efficient methods of fire detection. Here we outline how to construct a simple and reliable Flame-Sensing Fire Alarm System using an Arduino Nano board. This fire ...