Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...

Many beginners have a notion that programming an Arduino makes them embedded engineers. But real skills start much deeper.

A rduino boards are a popular choice for DIY electronics, but it's not always clear how to get started with building projects ...

At the heart of the “Walter” board lies the ESP32-S3 microcontroller, equipped with 2MB of RAM and 16MB of flash memory.

On November 10, 2025, five weeks after Unified filed an ex parte reexamination, the Central Reexamination Unit (CRU) granted ...