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 ...

If you think smart home, you might not imagine a temperature sensor, but there's a lot you can achieve with one of those and ...

Build a quick and reliable temperature and humidity monitor using DHT22 and NodeMCU, integrated with Home Assistant.

This is the ideal temperature to set your thermostat at during the cooler months to save money and stay cozy. Mike De Socio ...

Infrared sensors, which act as the "seeing" component in devices such as LiDAR for autonomous vehicles, 3D face recognition ...

One of the joys of writing up the entries for the 2025 Component Abuse Challenge has come in finding all the different alternative uses for the humble transistor. This building block of all modern ...

MEMPHIS, Tenn. - There's a Level 1 out of 5 threat for isolated strong storms Friday afternoon and evening east of the Mississippi River. Dress in layers and get outdoors. It's another chilly to cool ...

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 ...