Open-source printer prototype uses HP cartridges but aims for repairability ...

Your old Raspberry Pi and E-Ink display are about to become way more useful ...

Raspberry Pi Pico's built-in bootloader allows you to write firmware via USB or SWD. However, in some situations, other interfaces may be useful. Picoboot3 now offers the options of UART, I2C and SPI.

"Where did my pet go?" If you have a pet, you've probably asked this question at least once. One moment they're playing ...

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 ...

Compared to the Arduino Uno of old, modern microcontrollers are absolutely tiny — especially for the amount of processing ...