LOOKS LIKE IM CHANGING MY MIND

SMT IC was the perfect plan for a tiny professional pcb but while routing this bs i’ve lost a lot of my braincels and time.
plus i got zero tools to solder SMT components yet.

im not a veteran so modules dont scare me that much.
sure it’s a bitch pricey but comfort is worth it imo.
18mm x 21mm isnt that big anyway. im not mass producing Motrix so using raw IC is just nonsense, im just a learner.
so switching to module.
Motrix v2 -> v3

FOUND OUT THAT ARDUINO NANO A0-A5 CAN BOTH DO ANALOG AND DIGITAL!!!!
THIS MEANS THAT WE DONT NEED SEPARATE DEBUG LED, WE CAN JUST USE NANO’S D13 MOVING ECHO3 TO OTHER ANALOG PINS!

did some re-scheming
made everything much simpler
this schematic looks so clean and polished cuz i learned how to use something (idrk what its called)

final note: wow this one took less time (+ braincells). why i didnt use module instead of SMT from day one?
00:52 aaaaaa. now the only thing that’s left is to finish the library tmrw.