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Some design decisions are also really not obvious. I've seen engineering decisions of the kind... We'll put another microcontroller because we would need less w
by RealityVoid 3y ago
Some design decisions are also really not obvious. I've seen engineering decisions of the kind... We'll put another microcontroller because we would need less wiring between these 2 boards and the wiring would be more expensive.
A clever one I saw was where they milled a PCB thinner in a section to make it bendy and did not need 2 boards because of this.
- justinclift 3y agoSounds like that'd have reliability concerns in an environment where the whole thing can receive substantial shocks (the physical kind) over time.
- ethbr0 3y agoOnly if there's motion. Something can be bent and also secured.
- bch 3y agoEnvironment dependent as to whether this is a consideration at all, but still a potential stress riser.
- RealityVoid 3y agoThe whole assembly was potted, encased in resin.