Between the speed and reliability of modern desktop 3D printers and the abundance of powerful single-board computers, there’s never been a better time to build a personal computing device ...

When it comes to microcontroller boards, Arduino and Raspberry Pi are famous, but lately I've been hooked on the Pro Micro. Small, cheap, and easy to use—this trifecta of features really boosts the ...

This library gives easy control over the 16 pins of a (I2C) MCP23017 chip. This IC is strongly related to the MCP23S17 SPI port expander - https://github.com ...

An RFID-based attendance system transforms the tedious task of manual attendance tracking into an automated, error-free process. What makes this project particularly exciting is how a few inexpensive ...

Pull-down resistors are an essential part of electronic circuit design, particularly when dealing with digital logic, transistors, and communication interfaces. Pull-down resistors are an essential ...

TcMenu organisation made this framework available for you to use. It takes significant effort to keep all our libraries current and working on a wide range of boards. Please consider making at least a ...

Who does not love photography! There are lots of subjects in this creative field and each one is unique, let's choose one. How much all of us love to see wild animals on National Geography or ...

CNXSoft: This getting started guide was initially posted in Thai language by Suthinee Kerdkaew, and I’ve just translated her work into English with some minor edits. As discussed in an earlier article ...