Huge list of interview questions (embedded+electrical): https://montychoy.com/blog/the_ultimate_list_of_hardware_engineering_internship_interview_questions
https://www.industrialnetworking.com/pdf/Antenna-Patterns.pdf
https://barrgroup.com/sites/default/files/barr_c_coding_standard_2018.pdf
https://liu.diva-portal.org/smash/get/diva2:1129641/FULLTEXT01.pdf
https://www.keysight.com/us/en/assets/7018-06706/application-notes/5968-3579.pdf
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