As you may have noticed, I’ve been working with an STM32 ARM CPU using Mbed. There was a time when Mbed was pretty simple, but a lot has changed since it has morphed into Mbed OS. Unfortunately, that ...

Implement a USB PD protocol analyzer, a USB PD trigger board or a more sophisticated power sink using a few additional components and simple Arduino code. Supports several STM32 microcontrollers.

What is this repository for? Really tiny library to control multiplexed basic 7 segments displays. It can work with only a display but it's intended to use more than one and drive them multiplexed. If ...

🏗️ Embedded System Architecture (Deep Dive) | Understanding What Runs Under the Firmware In my previous post, I covered the fundamentals of embedded systems. Today, let’s go one layer deeper and ...

On the other hand, boards such as the Arduino Nano expect 5V logic levels on their GPIO pins. When interfacing with some 3.3V sensors or modules, the logic HIGH level may not always provide sufficient ...