Build for monitoring, buy for safety.

It’s pretty easy to take a balloon, fill it up with helium, and send it up in to the upper atmosphere. It’s much harder to keep track of it and recover it when it falls back to Earth. If you’re trying ...

In this video I'm walking you through the steps I took to make a standalone version of my pellet level monitoring sensor that is not directly connected to Home Assistant but it functions separately .

Abstract: This report presents a novel silicon resonant pressure sensor designed for high-pressure environments such as deep-sea and petroleum applications. The pressure sensor detects pressure based ...

This project involves using an Arduino to measure distances using an ultrasonic sensor and controlling a buzzer and LED based on the measured distance. The provided Arduino code performs the following ...

Weather Shield is an Arduino shield that gathers relative humidity, barometric pressure, temperature, light intensity, as well as optional rain, wind direction, and wind speed (using optional external ...

Abstract: This paper introduces two sustainable tire pressure measurement system (TPMS) solutions based on passive RFID sensor technology. TPMS solutions were built up on thin and flexible bio-PET ...