Tutorial: How to talk to your Arduino or Teensy

Tutorial: Learn how to use the serial window to debug code, write sensor values, and basically see what's going on inside your MCU. This first tutorial is pretty basic but a good starting point in getting started.
Other useful tutorials
Temperature sensor shootout: • Temperature sensor sho...
Using 7-segment LED's: • Using 7-segment displa...
Writing and reading to SD cards: • Tutorial: Writing and ...
Saving settings even during MCU power down: • Tutorial: How to save ...
Getting those darn TFT LCD displays to work: • Tutorial: Getting TFT ...
Turning stuff on or off: • Tutorial: Use your MCU...
Writing analog signals/voltages: • Tutorial: Use analogWr...
Using digital sensors: • Tutorial: Use digitalR...
Using analog sensors: • Tutorial: Use analogRe...
Some fun projects to build
Build a 3D printer filament meter: • Build a 3D printer fil...
Homemade motorized table saw fence • DIY motorized table sa...
High"er" res homemade Thermal Camera for $100: • DIY high-er res Therma...
DIY Garage Parking Assistant: • DIY Garage Parking As...

[@7alfatech860]

Very nice series

[@KrisKasprzak]

Thanks for the positive comment.

[@rdyer8764]

Cool!