TODO: I need to learn more about electronics * [[https://hackaday.io/discover|hackaday.io]] - many cool electronics projects * [[https://lcamtuf.substack.com/p/primer-core-concepts-in-electronic|Primer: core concepts in electronic circuits]] * [[https://www.555-timer-circuits.com/|555 Timer Circuits]] * [[https://www.build-electronic-circuits.com/basic-electronics/|basic electronics guide]] * [[https://www.instructables.com/search/?q=esp32&projects=featured|Instructables featured esp32 projects]] * [[https://esp32io.com/esp32-tutorials]] * [[https://docs.espressif.com/projects/arduino-esp32/en/latest/getting_started.html|Arduino ESP32 docs]]