This project demonstrates a low-cost intelligent traffic signal system using Arduino and ultrasonic sensors to reduce congestion caused by fixed-timer traffic lights. Four HC-SR04 sensors detect ...

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 deal that surprised some industry observers, chipmaker Qualcomm has agreed to buy Arduino, which is best known for supplying microcontrollers to the DIY community. The acquisition, whose terms ...

Bandai Namco announced that it will sell keychains shaped like PlayStation and PS2 consoles, controllers, and memory cards in February 2026. These will be 350円 (~$2.40) each. They’ll be sold in blind ...

Tristan Jurkovich began his career as a journalist in 2011. His childhood love of video games and writing fuel his passion for archiving this great medium’s history. He dabbles in every genre, but ...

I build robots that move, blink, and sometimes even creep you out. From animatronics to 3D printing experiments, I fuse mechanics, electronics, and creativity to bring ideas to life. Follow to see ...

It is already a decade since Sony last released its most iconic handheld gaming console, the PSP, and while retro gaming has re-popularized the device, there are still many mods that bring more ...

We love a home console turned portable, but what about the other way around? We love a home console turned portable, but what about the other way around? is a former weekend editor who covered tech ...

Remember in the 1990s and early 2000s when video game accessories and consoles came in transparent plastic shells? That stuff was so rad. And now, Xbox’s newest controller—launching in August—is ...

Retro tech is cool: The YouTube channel Denki loves to collect and delve into old tech. Its most recent score is a Sony Bravia television with a PlayStation 2 built into its base that you probably ...

The EA Big line of games like Shox provided a unique arcade-style racing experience back in the day. Shox offers fast-paced racing action with a pink slip system to win better cars and earn cash ...

The following project is an update of Gary D. Patterson’s “Simplified CTC signals” in the July 1988 issue of MR. Bringing the project up to date was a large endeavour. The block control project now ...