The posts from Adafuit: https://blog.adafruit.com/?s=EE+Bookshelf
- System Design and Layout Techniquesfor Noise Reduction in MCU-Based Systems: https://www.nxp.com/docs/en/application-note/AN1259.pdf
- Avoid PC-Layout "Gotchas" in ISM-RF Products: https://pdfserv.maximintegrated.com/en/an/AN4636.pdf
- https://resources.altium.com/p/top-5-pcb-design-guidelines-every-pcb-designer-needs-know
- http://techref.massmind.org/techref/pcbs.htm#bibliography
- https://www.analog.com/media/en/training-seminars/design-handbooks/Basic-Linear-Design/Chapter12.pdf
- Printed Circuit Boards Handbook
- Altium Guide books: https://resources.altium.com/guide-books