docs.arduino.cc
Arduino Docs
No clicks yetThe official Arduino documentation and tutorials
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From lighting the first LED to building your own project — circuit simulators, component docs and tutorials you can follow.
4 sites
docs.arduino.cc
learn.adafruit.com
Adafruit Learning System
No clicks yetStep-by-step guides with parts, wiring and code
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learn.sparkfun.com
SparkFun Learn
No clicks yetFrom "what is a resistor" to building your own project
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randomnerdtutorials.com
Random Nerd Tutorials
No clicks yetA huge pile of hands-on ESP32 / ESP8266 / Arduino tutorials
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