Trying to decide whether to use my final 2x STM32L4s for my first prototype or instead use some of my STM32F0s knowing that I will probably need an M4 down the line and I can buy neither chip in the foreseeable future either way. It's like the trolley problem for chips.
I think I caught the ISS on Friday night with some long exposures over Clear Lake, California
I thought I'd finally found reason to put a chip at 45˚, but no, it's still an inferior orientation
Chose an STM32 model for a new design last weekend based on DigiKey having 1000+ in stock - finished the design today and they're all sold out🤦♂️Should've pulled the trigger last week
Even using @oshpark's 6 layer service, I find myself most limited by no blind/buried vias and no via in pad when having to miniaturise a design. There just isn't space between components. Still need to optimise the placement before serious routing can begin.
Spent hours debugging an oscillating opamp - turned out to be the LDO was unstable😩
Enjoy a video of the magnetic field when two attracting magnets meet - simulated using FEMM
Got 2kg of 3mm black PLA filament by accident (wanted 1.75mm). If anyone in San Francisco wants it, let me know. Don't want to throw it away.
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