How I turned a 16 MB RP2040 handheld into an eight-slot multicart — and the watchdog-reboot trick that finally killed the blank-screen chain-load bug.

A Raspberry Pi, a cheap ultrasonic sensor, and a UniFi camera that already knows my car

I am a cybersecurity engineer by trade. The garage door opener is a five-year-old steel box bolted to the ceiling of my garage and, typically, the only way to …

What happens when an OT-cyber engineer reads too many books about parsers

I am a cybersecurity engineer by trade. I spend my days worrying about PLCs, network segmentation, pondering when SOCI will require us to meet MIL2 or SP2 and …