I didn't have anything specific I wanted to use it for, but since I bought an ESP32, I've decided to try the classic LED blink test. This time, I asked Gemini about power capacity and input/output ...

We've all got that drawer or box somewhere in our homes that is filled with old chargers and USB cables. The one that we keep just in case they'll be helpful, which isn't a terrible idea when new ...

Try shopping for a USB-C cable and you can’t help but notice the disparities in cable pricing and performance claims. They’re just cables, right? How can they really be that different? At PCWorld ...

USB-C ports have changed how we use tech, powering and connecting everything from smartphones to portable fans and everything in between. The oval-shaped global connector's impact on tech is almost ...

Commentary: USB-C's charging and data transfer versatility also brings complications that millions of folks now get to experience firsthand. Stephen Shankland worked at CNET from 1998 to 2024 and ...

Some kind of continuity beeper has been a standard piece of gear since the dawn of electronics. Sure, you probably have an ohm meter, but sometimes you don’t care about the actual resistance. You just ...

MTP (Media Transfer Protocol) is a communication protocol that is used to transfer the media and other files between two portable devices or between a computer and a smartphone. To use this ...

With the BlueDisplay library you create the GUI for your application, e.g. Graphics, Text, Buttons, Sliders and Charts on the Arduino itself. No Android programming required! The Arduino is connected ...

This program is based on an ESP-IDF TinyUSB USB MIDI example with minimal changes so it works with arduino-esp32. See https://github.com/espressif/esp-idf/blob/master ...

I wanted to play Game Boy Advance games on the GameCube using a SFC controller, so I built a converter.