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 ...

#include "secrets.h" // Wifi & Database credentials. const char* ssid = WIFI_SSID; // Use data from secrets.h const char* password = WIFI_PASSWORD; // Use data from secrets.h ...

MicroPython is a well-known and easy-to-use way to program microcontrollers in Python. If you’re using an Arduino Uno Q, though, you’re stuck without it. [Natasha] saves the day by bringing us a a ...

If you were to point to a single device responsible for much of Hackaday’s early success, it might be the Arduino Uno. The ...

ACTIVE THE OLDER YOU GET. AND FOR 188 YEAR OLD MAN IN LA VISTA, HE DOES THAT BY PLAYING SOFTBALL. JUST TWO YEARS AWAY FROM 90, HE’S FINALLY CALLING IT QUITS TO THE GAME HE LOVES. KETV NEWSWATCH ...

Measuring the speed of a rotating object is a common requirement. Knowing the speed of table and ceiling fans, as well as kitchen appliances such as mixers and grinders, can often be useful. However, ...

The impish but thoughtful James Grashow, his sculpture and his long marriage are the subjects of Cindy Meehl’s film. By Alissa Wilkinson In an imaginary Brazil, where older people are forcibly removed ...

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) ...