Assignment 9. ARDUINO PROGRAMMING - INTO
Authors:
Freyr Bergsteinsson [email protected]
Egill Bjornsson [email protected]
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License.
This is a supplemental project for potential creativity points.
It makes the Arduino play the Mario Bros theme song when the button is pressed.
Video showing the assembled Arduino running this code.
Accurate circuit diagram can be found here.
In general terms:
Pin | Connected to
----+------------------------------------------------------
0 | Seven segment display pin 7
1 | Seven segment display pin 6
2 | Seven segment display pin 4
3 | Seven segment display pin 2
4 | Seven segment display pin 1
5 | Seven segment display pin 9
6 | Seven segment display pin 10
7 | 330 ohm resistor -> Seven segment display pins 3 & 8
8 | Button pin
9 | 330 ohm resistor -> RGB led red light pin
10 | 330 ohm resistor -> RGB led green light pin
11 | 330 ohm resistor -> RGB led blue light pin
12 | 10k ohm resistor -> Buzzer pin
13 | Not used
----|------------------------------------------------------
5v | Buzzer voltage pin
----|------------------------------------------------------
Gnd | RGB led ground pin
Gnd | Button ground pin
Gnd | Buzzer ground pin