Dave had a recent video about selecting different op amps for the microcurrent (maintaining engineering!)ADI buying MaximMaxim sampling policyWill there be a large amount of crossover parts?Microchip sent out a letter asking for better visibility into the backlogBoards with stackupVideo about reviewing PCBs of forum memberChris borrowed an idea from past guest Luke Valenty about how to use pill shaped pads on the tinyfpga bx. This enables using a largerProcess for PCBs"Lowest common denominator design" is the idea of choosing a PCB fab that has a very small space/trace, but only needing it for thesmallest chip.CSP - Chip Scale Package"Putting the EV in EEVblog" (looking at electric vehicles)Dave bought a teardown report of the BMW i3 on Leandesign.com and it's awesome.Forensic teardownsIntel video inside the chip fabWe were sad to hear that Grant Imahara passed away last week. Watch his former co-host Adam Savage talk about memories of Grant.Image from this video about fractions