Arduino test code is run to see if the sensors are working properly, with built-in LED flashing when the sensor is triggered, and turning off when the sensor is released. The testing of the keys ...

A 1974 MITS Altair 8800 kit computer has been restored to operational condition and has now executed software for the first recorded time, with the milestone dated January 14, 2026. The system had ...

Abstract: This paper proposes a single-stage single-switch light-emitting diode (LED) driver that integrates a buck-boost circuit with a Class-E resonant converter by sharing single-switch device. The ...

Abstract: Contribution: This study identifies the types of interaction that contribute to student learning with student-led tutorials (SLTs). The quality of these interactions include peer discussion, ...

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 ...

Building IoT projects with touchscreens used to be a headache, involving numerous components, messy wiring, and endless troubleshooting. But the ESP32-S3 Box-3 makes things way easier. It is an all-in ...

The scene of a collision between a BNSF Railway train and standing cars at the railroad’s Globeville Yard in Denver on Aug. 5, 2025. National Transportation Safety Board WASHINGTON — An incorrectly ...

Josh Cotts is a Senior Contributor at GameRant. He graduated Summa Cum Laude from Arizona State University in 2019 with a B.A. in Mass Communications & Media Studies and has been recognized for his ...

The Nintendo Switch 2 arrives on June 5 with nearly full backward compatibility—but not every title makes the cut. Here's what works, what doesn't, and what's being patched. I’m PCMag’s home theater ...

Switch players who buy their games on physical cards are used to being able to share those games with other players simply by handing them the card. Now, Nintendo is planning a process to allow ...

Two bills to ban Glock switches in the state were approved Wednesday by the Alabama Senate Committee on Judiciary. Under SB 116, brought forth by Sen. Will Barfoot, R-Montgomery, possessing any part ...