Get your heart rate, not just an IR sensor reading.
Project tutorial by Johan_Ha
In this tutorial, I am going to show you how to build a voltmeter with a big Nokia 5110 LCD display using Arduino.
Project tutorial by Nick Koumaris
These 84 by 48 pixel LCDs are what you might have found in Nokia 3310. And what about using them in the Arduino projects?
Nick, I really enjoy your videos. I only have a couple of very minor requests.
1) Slow down! I can tell you are excited about what you are doing, and that is fantastic! But many of us are trying to follow along and it would be easier if you slowed down a little. Sometimes your next step may not be as obvious to us as it is to you.
2) When you can, add diagrams. Circtuit diagrams, Pinouts, etc. They help those of us who are visually oriented to better understand what you are trying to get across.
Thanks for all of the very hard work you put in on these videos and tutorials. It is very much appreciated!
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