// Convert time to distance in centimeters (speed of sound ≈ 0.034 cm/us, half for to-and-fro) ...

This project revisits a minimalist Pong-style arcade game built with an Arduino Uno and an 8×8 LED matrix driven by the MAX7219. Originally developed as an early learning exercise, it has now been ...

Some projects take great care to tuck away wire hookups, but not [Roberto Alsina]’s Reloj V2 clock. This desktop clock makes ...

The City of Calgary’s new Indigenous housing program is doling out $33 million to 16 projects that will deliver 379 housing units, officials announced Monday. As part of the program, which was ...

It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for ...

Add Yahoo as a preferred source to see more of our stories on Google. The last time Drew Goddard adapted one of Andy Weir’s books, it earned him an Oscar nomination. Plus, “The Martian,” the film that ...

Ryan Gosling is blasting off to a galaxy far, far away. First, though, he has to save this one. Directed by Phil Lord and Chris Miller, “Project Hail Mary” (in theaters March 20) rockets Gosling into ...

It's all about filament and microcontrollers.

The last time Drew Goddard adapted one of Andy Weir's books, it earned him an Oscar nomination. Plus, "The Martian," the film that Goddard wrote, was a blockbuster hit. But when he got the call to ...

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Abstract: This work presents a 5T2C pixel circuit for active-matrix (AM) micro-displays in near-eye display applications. The circuit supports monochrome micro light-emitting diode (micro-LED) ...

This week, the U.S. Department of Agriculture issued termination notices for 49 of 50 Increasing Land, Capital, and Market Access projects. The projects were what some groups called innovative, ...