- Attempted to solder capacitor
onto area with broken pad by soldering to the trace after scrapping the
protection off
- Was able to scrape protection off, but was not able to get solder to stick to the exposed copper
- Ended up making the situation worse
- The whole point of soldering
myself was to:
- Save money
- To be accurately claim that I can solder surface mount devices
- The above two are no longer issues
- **SOLUTION: Redesign the board
- Don't use components smaller than 0402, use 0603 if space permits
- Fix negative voltage regulator output and feedback mistake (would have to cut 2 traces and connect 2 traces...)
- Re-check every other circuit for mistakes
- This works out as I can easily solder 0402 sized devices now, a lot of my 0201 components got damaged and have values that deviate greatly from the ideal value, so the filters were not gonna work properly anyway
- I have all of the tools I need this time, should be able to finish soldering aspect within a week
- I will spend the rest of this week and the weekend redesigning and working on the BOM, aim to order new board by Sunday or Monday
- ***Incorporate component availability into design - check if JLCPCB has component before selection, will use soldering
- Will buy new IC's as well, large chance of damaging components with hot air rework station, do not wanna take the time and risk with a board with this many components
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