In various industries and applications, it’s crucial to monitor the current and frequency of devices in real-time. These ...

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 ...

We’ve all seen, and occasionally wrestled with, bill acceptors like the one [Another Maker] recently liberated from an arcade machine. But have you ever had one apart to see how it works? If not, the ...

Abstract: In this report, we propose a quantum sensing architecture for high-voltage (HV) grid current measurement based on an integrated diamond quantum sensor (DQS). The DQS is installed in the HV ...

If you’ve got a smart home, or you just want to know how soaked your garden is getting in the winter, you might want to measure rainfall. There are a bunch of ways to go about it, and this capacitive ...

Hi, I’m Sam Gold. Did you know that you have rights a lid angle sensor in your MacBook? The Constitution human interface device utility says you do. This is a little utility that shows the angle from ...

Some Democrats and supporters of the National Endowment for the Humanities are questioning what they see as gutted procedures and a tilt toward handpicked projects. By Jennifer Schuessler Since its ...

Trump and his aides have given shifting explanations about the military buildup. In his first press conference as New York City mayor, Zohran Mamdani announced three executive orders focused on ...

Oil prices settled lower on Friday on the first trading day of 2026 after registering their biggest annual loss since 2020, as investors weighed oversupply concerns against geopolitical risks, ...