How to Design a Castellated Circuit Board | Sierra Circuits
First complex PCB design, just ordered a set of 5. STM32F303K8 running a servo and a few motor controllers for a bluetooth controlled "RC car" : r/KiCad
Stargazer SMD to DIP Breakout for SOIC-8, TSSOP-8, MSOP-8, and VSOP-8 with Gold Plated Headers [5 Pack]: Amazon.com: Industrial & Scientific