I want to continue my Christmas suprise game box project last week, what I gonna do is make every hole have different reaction after people throw a ball in it, it can be a family game during Christmas.
There are four different reactions:
1.The Christmas tree will be bright
2.The Arduino can sing a song
3. There are two holes when you throw the ball in them the Arduino will say Merry Christmas to you
4.You will get a candy
So I already figure out how to make a functional gun-ball machine and draw a rough sketch of it in this image.
My question is there are three holes react sounds, one is play a christmas song, one is say “Merry Christmas”, how should I do this on one Arduino board, is that possible? I want to use weed switch on the sound part, so when I throw a magnet ball in the hole, the circuit can be connected, is there other sensor you recmmond that I don’t need to use a magnet ball but a ordinary ball?
About the coding, I can learn it by myself since we already had practice on CIRC-06.
Things I need to buy: some plastic material for DIY gun-ball machine.
Here is my Dream-catcher Light， I want to design this light to help people suffer from insomnia can feel better after use this light night.
During the process I make my circuit, I had some problems that I use series connection way to connect 5 LED, but the LED can’t bright, but I test every LED, they are good. Then I got some advise from VFL and realize my resistance is too big， I need to change a small resistance as well as change the circuit connection way to parallel, and finally I succeed.
Jiani Lin
10/12/2016
