Optiboot (an older version) is installed by default on the Arduino Uno and (as of 2018) official Arduino Nano boards. It can be installed on all older mega8, 168 or 328 based Arduinos. As of 2019, ...

Your Linux PC has a Secure Boot problem - what to do first (and the workaround to avoid) ...

I built a whole-home ad blocker with a $7 ESP32-S3 board - and it took just minutes ...

There are lots of different ways to build a clock. [Sciter_] came into the possession of some old calculator parts, and ...

An old-style PC BIOS served the function of a bootloader in loading the operating system kernel, and of an API in providing a ...