I've updated the Mach3 plasma torch height control codes to work with ESP32. They've been added to the repository as a new directory called For ESP32. Note: These updated sketches for the ESP32 are ...

The cdcarduino library provides support for Arduino USB CDC ACM boards such as the Uno and Mega 2560. The library detects Arduino boards based on their USB Vendor ID and Product ID. Methods to reset ...

Abstract: The data transmission is fairly quick and easy in recent years. Nowadays, there are many serial data transmission methods, such as I2C, SPI, RS-232, USB (Universal Serial Bus), and so on.

Based on an Espressif Systems ESP32-P4NRW32 SoC with a 400 MHz dual-core RISC-V CPU, 768 KB RAM, and 32MB PSRAM, Olimex ESP32-P4-PC is one of the most feature-rich ESP32-P4 boards on the market so far ...

Try shopping for a USB-C cable and you’ll no doubt be struck by the confusing disparities in cable pricing and performance claims. These are just cables, right? Can they really be that different? At ...

The MacBook Neo's two USB-C ports have two different specifications, with one being limited to USB 2 speeds. One port is a USB-C 3 port with support for data transfer speeds up to 10 Gb/s, while the ...

We may receive a commission on purchases made from links. In an era where everything is digital, it's easy to draw the conclusion that your headphones should be, too. When shopping between headphones ...

For too many of us, USB specifications and their power ratings are a mystery. We just know that USB 3.0 is better than USB 2.0, USB 3.1 is better than USB 2.0, and so on. But, what’s happening behind ...

With the NBA trade deadline in the rearview, the college basketball postseason approaching and a stellar freshman class continuing to make headlines, it's full steam ahead toward the 2026 NBA draft.

As we gear up for the combine and NFL offseason, I'm updating my top-25 Big Board ranking for the 2026 NFL draft class. Of course, the class will still change between now and April 23 when Round 1 ...

David L. Allen (Republican Party) ran for election to the Randolph County Board of Commissioners to represent District 3 in North Carolina. Allen was on the ballot in the Republican primary on March 3 ...