I´m building a project that I tested on a breadboard and it worked fine. But when I built a prototype PCB it didn´t work well.
I wonder if it was due to a wrong schematic or tracks layout.
Could anyone give an opinion?
I´m attaching prints of the screen and the original schematic for the project as well as my version on Kicad. I´m also attaching a zip file with my Kicad files.
This is the prototyped board. Do the copper tracks look ok? Or is there one or another that´s shorted or incomplete?
Prototype 1.zip (890.5 KB)