mini project report

Here's a great tutorial video. Parts are different, but this might be a better way to go. I think we could easily modify the existing circuit we built last week and also add a buzzer. https://youtu.be/OIYgXZD6jzc

Here's an article that does a pretty good job explaining how the circuit works. We need to split up tasks on the report and presentation, so take a look at this and let me know what you are comfortable with. https://www.jameco.com/Jameco/workshop/JamecoFavorites/non-contact-AC-voltage-detector.html

Here is a other good resource explaining how the transistors work. Remember, we had 3 NPN transistors but I broke one and replaced it with a PNP type. Don't worry about the circuit diagram. I will create that. https://www.electronicdesign.com/power/what-s-difference-between-pnp-and-npn