Arduino Software Internals - April 2020 Arduino Interrupts - December 2023

He/Him. Retired Oracle DBA, Toad MVP, developer, husband, geek, not a dad, open source contributor. McLaren & Mercedes F1 fan.

I own a Huawei P20 phone with the Leica camera. I try to take at least 1 half decent photo every day if I can.

In 2020, Apress published my first book, 'Arduino Software Internals'. My second, 'Arduino Interrupts' was published in Dec 2023. I'm writing another as well as a 2nd edition of 'Internals' to document recent changes.

No longer on Twitter as @NormanDunbar.