Chris Laplante's blog

Embedded systems and stuff

schematic

Gotcha when using AWS Lambda and IoT cross-region
Tempur-Pedic remote control project update: trouble sourcing parts
Stepper motor controlled zoom and focus of the Raspberry Pi High Quality camera telephoto lens (work in progress)
CircuitPython on Raspberry Pi with Yocto
Reverse engineering the Tempur-Pedic adjustable base remote control (part 1.5: Patreon + proof-of-life update)