Oddly Specific Objects founder Joey Castillo has designed a couple of interesting open hardware projects over the years.

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 ...

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 ...

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 a new paper published in Nature Photonics, researchers at Columbia Engineering have discovered that the thin-film metallic resistor routinely used to thermally tune photonic devices to the desired ...

Bourns, Inc. introduced its Riedon RTDW Series Resistance Temperature Sensors by Bourns. Designed to deliver precise ...

If your CPU is struggling to maintain its advertised boost clocks by a noticeable amount despite its temps looking normal, ...

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: Aiming at the real-time monitoring requirements of equipment temperature in harsh environments such as ultrahigh temperature, high-spin and multi-metal, a wireless passive high-sensitivity ...

Researchers 3D print 'electronic eyes' at room temperature. The technology allows machines to recognize objects even in ...