I'd highly recommend you checkout https://techexplorations.com/ https://techexplorations.com/ . They (Peter Dalmaris[1]) has by far the best content for startin

I'd highly recommend you checkout https://techexplorations.com/ https://techexplorations.com/ . They (Peter Dalmaris[1]) has by far the best content for starting from scratch. He also runs a bootcamp if you really need a helping hand. Chris Gammell from Contextual Electronics and "The Amp Hour" podcast also has good content https://contextualelectronics.com/ https://contextualelectronics.com/ . [1]Disclosure: I often co-host an unrelated STEM podcast w/ Peter, so I'm little biased.