Learn the basics of embedded systems hacking with Arduino, Raspberry Pi & RTOS. Discover GPIO, interrupts, hands-on projects ...

PORTLAND, Ore. — Downtown Portland’s Central Library is meant to be a place of learning and community, but recent violence and safety concerns have forced leaders to rethink how to keep people safe ...

NASHVILLE, Tenn. (WSMV) - Big lines greeted students at a few Rutherford County Schools this week as the district tested a new weapons detection system. The new system is expected to roll out next ...

In a towering aquarium in a darkened laboratory, moon jellyfish (Aurelia aurita) hover as if floating in space. The glow of neon lights illuminates their translucent, bell-shaped bodies as they expand ...

How Union VFX cracked the complexity of adding VFX to Danny Boyle’s iPhone-filmed zombie horror sequel, 28 Years Later. “Danny is driven by a kind of in-camera realism but when you're doing something ...

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 ...

Wichita police officers will soon start getting alerts from gunshot sensors after the City Council approved buying and expanding sensors the department has been testing since February 2022. Police ...

Arizona's largest school district is facing a multi-million dollar budget shortfall. Karina Rubio reports. The owners of a north Phoenix restaurant claim they are being targeted due to their political ...

The “Rejeee multiple external temperature sensor for LoRaWAN” is a LoRaWAN solution for temperature sensing that includes three waterproof DS18B20 temperature sensors that could be useful for cold ...

I recently had to build an infrared close proximity sensor that could tell if something was dropped in a parcel delivery drop box. After some searching, I ended up using a microcontroller and a piece ...

As a cyclist, you know how crucial it is to track your performance and gain insights to improve your ride. Apple Watch and iPhone offer a range of features that can help you do just that, but did you ...