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Project Thorax

Hardware
  • 5 Devlogs
  • 12 Total hours

Custom PCB with wireless comms as part of a bigger robot to detect microplastics under water.

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4h 42m 22s logged

lots of stuff going on!
very happy to say i did a lot of work recently :D

so first off i made a new banner for my project lmk if u like him :)

ive been doing some research on different components im gonna need and also attempting to itemize my stuff so it s easier to visualize - i gotta say looking to be more expensive than i thought

today i mostly looked at step-down voltage converters(essentially make sure that electricity doesnt flow at a rate too high for electronics) and bluetooth chips that are low energy(nordic semiconductor is looking very promising!)

only problems i currently have is first FINDING THIS BLUETOOTH CHIP FOOTPRINT AND SYMBOL I CANT FIND IT ANYWHERE AND I DONT WANT TO HAVE TO SPEND HOURS JUST MAKING IT IN KICAD and second just understanding wiring and what different pins actually do

also thought i should share that im chrome tab maxxing rn

https://docs.google.com/document/d/1EHGDPYE_L2ZDA2Ll7cWK8OQcedOOThalmhql7GgHQ5M/edit?usp=sharing
^^parts doc

also thought i should say that ive seen an uptick in ai devlogs so i wanted to take a moment to ask all of you to write your own devlogs please it adds a lot more character :)

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22m logged

first off - Documentation is INSANE bro these devs are not paid enough

anyways i just wanted to post an update of the schematic rq and also wanted to share i rerolled a +0 BRO HOW DOES THIS HAPPEN

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5h 31m 26s logged

Digikey and Mouser Struggles
For much of this stage of attempting to find the parts I need, I ran into many problems with the parts vendors and their bot detection and sign in methods

they were spotchy at best and i ended up having to switch sites twice just to get the files needed - and im not even sure if i have the right files yet lol

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1h 32m 46s logged

Component Choice and Scale Issues

Today, I was trying to get all my components into the schematic so I can start to do the math for all the voltages and other components needed and stuff like that. Easy right? Wrong. Finding the components was the easiest part(although there was a mixup with the battery pack where certain details weren’t listed so I had to message the seller). The hard part for today was figuring how to set a scale in the schematic. Obviously this is very important so I can set a size for my battery pack, but I couldn’t find anything anywhere for my software of choice. I am considering switching to KiCAD(after all, I just need to add a few components), but I’ll have to see what can be done about the scale stuff. If I can figure that out, the next step will be to add the other components necessary for function.

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19m 14s logged

This is my first ever devlog! Quite exciting :D
anyways this is supposed to just be some git testing to make sure my repo is setup to be public and receive commits, im still not too sure how to do this with PCBs but ill figure it out

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