I designed a replacement pedal for my kiddos tricycle.
It made a nice training for Fusion 360.
Printer: Print Rite DIY
Resolution: 0.25 -0.35
Printed in PLA but ABS would be a better choice.
4 perimeters and 5 top/bottom solid layers. Supports are used for the gap in the middle of the pedal.
Print with a lot of perimeters to give it strength and a slightly higher print temp for better layer adhesion.
I play with electronics, kids toys, replacement parts, puzzles,...