Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

In this video, I’m building a LoRaWAN Class A sensor node using an ESP8266, BME680 environmental sensor, and REYAX RYLR993 ...

The advocacy organization Phaware has put out a new app to help people affected by pulmonary hypertension (PH) stay on top of ...

According to Sony, the IMX828 CMOS image sensor is the industry’s first to integrate a MIPI A-PHY interface for automotive ...

Researchers at the International Iberian Nanotechnology Laboratory (INL) have demonstrated that incorporating graphene can ...

A machine learning model using basic clinical data can predict PH risk, identifying key predictors like low hemoglobin and elevated NT-proBNP. Researchers have developed a machine learning model that ...

Installing a smart water sensor can save you a lot of money and hassle. The best leak detectors we've tested immediately alert you to issues and even shut off your home's water supply. I’ve been ...

The final (equilibrium) of acidic and acidified foods must be 4.60 or less. Calibrate your pH meter before testing foods. Prepare and test 2 to 3 samples to ensure an accurate pH value. Using a pH ...

So, if the concentration of hydrogen ions exceeds 1 mole per liter, as in a 12 M hydrochloric acid solution, the calculated ...

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 ...

Abstract: Agriculture 4.0, which combines precise sensors, The Internet of Things (IoT) and Artificial Intelligence (AI) revolutionize precision agriculture. This paper addresses the union of ...