A couple weeks back we brought you news of KernelUNO, a command line shell and very simple operating system for the Arduino Uno. It’s a neat idea, so it’s hardly surprising to see someone port it to ...

M5Stack has just launched the Cardputer Mesh Kit, a portable, card-sized Meshtastic communication terminal built around the ESP32-S3-powered Cardputer-Adv ...

The circuit diagram of this system represents the interconnection between the ESP32-CAM, OLED display, and rotary encoder.

This portable computer is the Raspberry Pi alternative I didn't know I needed ...

The Pi Pico is great, but your project might be easier with an alternative.

Clawdmeter is a DIY ESP32-S3-powered desk dashboard that displays Claude Code token usage on a 2.16-inch AMOLED screen so you know when you’re about to reach the limits in real time. It’s mostly a ...

The I2C Device Library (i2cdevlib) is a collection of mostly uniform and well-documented classes to provide simple and intuitive interfaces to I2C devices. Each device is built to make use of the ...

The distinction between various flavors of HDMI can get a bit technical.

Your TV's RS-232 port is a powerful automation tool - how to unlock it (and what it can do) ...

A developer has created a new web port of Animal Crossing for the GameCube, allowing you to play on nearly any device.

The current XAU/USD exchange rate is 4,677.24, with a previous close of 4,688.95. The opening price for XAU/USD today was 4,688.95. What Is the Bid and Ask for XAU/USD? The bid price is 4,675.41 and ...