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[thread] This platform can be depressing because you only see people's carefully curated successes, especially on tech twitter. So, this week, I'm posting things that didn't go according to plan.
#postyourfailsPrikaži ovu nit -
Almost every part of my body needed several iterations of redesign and reprint. This was a picture me at version 1.0 alongside all the plastic that got me there. The path to a Sawppy rover was paved with plastic. .
#PostYourFails https://twitter.com/tedyapo/status/1201530607039328256 …pic.twitter.com/UOUbN2xXfd
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In the spirit of
#postyourfails, I've had to redesign my entire pick and place to use ballscrews as it was only accurate to the required level when moving in one direction. A lunchtime of sketching and £££ later and I'm a bit closer to a system which may have the accuracy needed. pic.twitter.com/dZCw308LuU
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Inspired by
@tedyapo, here's some recent fails --#postyourfailsPrikaži ovu nit -
Following
@tedyapo's trend of#postYourFails. For some reason a 0mm width square made its way through DRC and ERC all the way into production, causing a short between a 5V trace and GND plane. pic.twitter.com/Oceb636AyV
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In the spirit of
@tedyapo’s#postyourfails... From the exhilaration of a DHL package arriving 1 day earlier to complete disappointment in 5 minutes: connectors placed 180 degrees wrong and 1.27mm pin header holes too narrow. 40 PCBs are a total loss. pic.twitter.com/BIdAfkUlFI
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#PostYourFails Follow up to@fitsoccerqueen’s post on Cruyff turns... it’s comforting to know that, at least with soccer, nothing has changed since college; I don’t believe in “slow down”, overexaggerate in the swing, and I love to EAT IT over turns!
pic.twitter.com/ellEz997D9Prikaži ovu nit -
To continue
#postyourfails. Here is my bin of fails. All the 3D prints I've messed up in the last month due to design oversight. pic.twitter.com/ExAhcc8g8s
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Can't post a picture because it's a secret work thing, but I made a boo boo on a PCB design which required a cut trace and a bodge wire. All is good now though, the bodge wire even looks intentional since all the boards have it :)
#postyourfails -
This pile is most of a HF radio with a 70MHz transverter. It was never really stable and one day I'll redesign it (or more likely steal parts from it).
#PostYourFails#hamradiopic.twitter.com/xaZRpTzzuR
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First time cutting material while under program control told us we need a more rigid cutter and/or slow down feed rate. And by posting a video of it online, the comments confirmed of our observations. I guess this counts under
@tedyapo#PostYourFails? https://twitter.com/MLE_Online/status/1202828812540510208 …
0:34Prikaži ovu nit -
Inspired by
@tedyapo's thread below, I'm also going to post some things that didn't quite go as planned...#postyourfails https://twitter.com/tedyapo/status/1201530607039328256 …Prikaži ovu nit -
I tried to convert this xy table into a CNC with an old router held in a drill stand. Lots of work went into it but I never got it into a usable state. It could do semi round circles and this door sign I routed manually via the keyboard (skull is from a laser)
#postyourfails https://twitter.com/tedyapo/status/1201530607039328256 …pic.twitter.com/N9tfw0uWTj
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Following
@tedyapo's lead with#PostYourFails. This is a badge I made last year and somehow fudged@oshpark's logo HARD. Next revision I missed a trace entirely on the 555 timer circuit... Wire-wrapping wire#ToTheRescue!pic.twitter.com/p7iiS4oubQ
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One of these
#Neopixels had a mishap with reverse voltage from a#LiPo battery. Can we guess which one?#maker#postyourfails pic.twitter.com/hn1syGJxQQ
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Somehow the sensors wound up too close to the crank.
If it’s not something, it’s something else. #fail#bmw#bmws14#speedsensor#cranksensor#bmwe30m3#bmwe30#bmw2002#bmw2002faq#bmw2002tii#therestoshop#resto#customcar#bmws14swap#bmws14conversion#postyourfails pic.twitter.com/bcoHwtmNLk
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I was repurposing a dashcam to turn it into a selfie device. I did not know that the ends of ribbon cables can be very fragile. Their teeth ended up bent. Tried to straighten them but they eventually broke off. Had to use a different dashcam.
#postyourfails pic.twitter.com/7H27TbBOfA
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Spent 30min scraping my car... went back inside to get the kids ready for school. Came back out and it was completely frozen over again.
#postyourfails#hatemycar -
I was replacing the battery on my Google Pixel a couple years ago and while doing so, I tore the flat flex cable off the screen. So that was an extra $100.. oops
#PostYourFails -
Just added an update about my super-flat mechanical Flounder
#keyboard here: https://hackaday.io/project/167912-flounder-keyboard/log/171495-a-moment-of-truth …#postyourfails pic.twitter.com/jczxG6Q1Xj
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