GLOWING Guitar Tuner (custom Arduino Guitar Tuner)

I surprised my sister with this GLOWING Guitar Tuner. This video breaks down all the juicy details behind the custom Arduino Guitar Tuner, by explaining how sound works and how an Arduino can measure frequencies (FFT) and display tuning information with LED lights.
The skills that I used in this build I learned from Mark Rober's " Creative Engineering with @Mark Rober " course on monthly.com. Use the link below if you want to learn the same foundational engineering skills.
monthly.com/markrober
More Juicy details about this build:
www.empoweringengineers.com/a...
0:00 My Sister
0:37 custom GLOWING guitar tuner
1:15 How Sound Works
2:14 Arduino Frequency Detection (FFT)
3:05 Surprising My Sister
3:41 Her REACTION!
3:57 Guitar Tuner design details
music
Cover Song: Blue Eyes Crying In the Rain
Backtrack Song: LAKEY INSPIRED - The Process
LAKEY INSPIRED
/ lakeyinspired
/ lakeyinspired
/ lakeyinspired
/ lakeyinspired

[@kevinthevideoguyy]

Dude! This is so cool! How do you not have more subs? I was sad to see that the page with all of the nerdy arduino stuff is no longer there! I was hoping the whole time you'd talk about how you programmed it lol... Keep it up man, your videos are awesome!

[@BuildItDad]

Hey thanks Dude, yea the website is being revamped. Trying to find the time!

[@Drxxx]

Good video

[@BuildItDad]

Thanks for commenting. Glad you liked it!

[@CuddleCrazeWOW]

Yo you earn a sub

[@BuildItDad]

Thank you :)

[@highnotejazzer]

Hi I am interested in this but the website link did not work. Any updates?

[@BuildItDad]

Thanks for commenting, I will try to get it posted soon! I moved on too quickly to the next video and forgot to finish the webpage. I’ll respond here to your comment when it’s up :)

[@jungleb]

me tooo, it is amazing

[@jungleb]

@@BuildItDad thank you