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pcb design - Convention on pin shape association for headers on a PCB? - Electrical Engineering Stack Exchange
![When rotating PCB, rectangle apertures are converted to invalid macros · Issue #139 · ThisIsNotRocketScience/GerberTools · GitHub When rotating PCB, rectangle apertures are converted to invalid macros · Issue #139 · ThisIsNotRocketScience/GerberTools · GitHub](https://user-images.githubusercontent.com/2095278/119779899-6245bd00-bef3-11eb-86b7-e275f495cc78.png)
When rotating PCB, rectangle apertures are converted to invalid macros · Issue #139 · ThisIsNotRocketScience/GerberTools · GitHub
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Filling Lamp Solar LED Circuit Board Square Rectangle Board Lighting PCB - China LED Strip Light, Ceramic PCB | Made-in-China.com
![When rotating PCB, rectangle apertures are converted to invalid macros · Issue #139 · ThisIsNotRocketScience/GerberTools · GitHub When rotating PCB, rectangle apertures are converted to invalid macros · Issue #139 · ThisIsNotRocketScience/GerberTools · GitHub](https://user-images.githubusercontent.com/2095278/119779857-58bc5500-bef3-11eb-8c15-7a7453b4fc26.png)