#include <RTClib.h> // Thư viện xử lý thời gian thực cho module DS1307 hoặc DS3231 #include <SPI.h> // Thư viện giao tiếp chuẩn SPI (dùng cho module RFID) #include <MFRC522.h> // Thư viện điều khiển ...

Multicore processing boosts performance and energy efficiency in many coding situations. Bare-metal algorithms further ...

As AI coding tools generate billions of lines of code each month, a new bottleneck is emerging: ensuring that software works as intended. Qodo, a startup building AI agents for code review, testing, ...

Back in 2017, Hackaday featured an audio reactive LED strip project from [Scott Lawson], that has over the years become an extremely popular choice for the party animals among us. We’re fascinated to ...

Odds are, if you like neon lights, you’re not thrilled with the LED faux-“neon” strips that are supposed to replace them.

The two TV technologies that dominate our picks for the best TVs are OLED and mini-LED. There are incredible TVs using each technology. That said, each has strengths and weaknesses that might mean one ...

You're currently following this author! Want to unfollow? Unsubscribe via the link in your email. I test TVs for a living, and year after year, Samsung remains one of the most dependable brands I ...

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 ...

The world is shifting from analog to digital faster than ever before, further exposing us to the vast promise and peril of new technologies. While the digital era has brought society many incredible ...