One Button Simon: Difference between revisions

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== Exercise 1 ==
To start, the idea is to record a sequence of button presses (and releases) and have the arduino play back the pattern on the speaker.
 
== Exercise ==


Create a program to time how long the user presses a push button.
Create a program to time how long the user presses a push button.
== Step 1 ==


Starting code / circuit:
Starting code / circuit:


http://arduino.cc/en/Tutorial/Button
http://arduino.cc/en/Tutorial/Button
Make sure your pushbutton circuit is working.
== Step 2 ==
The following pieces will be useful.
Print out a message (to the compute, use the Arduino Serial Monitor):
<source lang="c">
Serial.println("hello");
</source>
Get the current time(in milliseconds):
<source lang="c">
s = millis();
</source>
== Exercise ==
== Exercise ==
Write code to translate the presses from the user to a fixed pattern

Latest revision as of 15:26, 9 November 2010

To start, the idea is to record a sequence of button presses (and releases) and have the arduino play back the pattern on the speaker.

Exercise

Create a program to time how long the user presses a push button.

Step 1

Starting code / circuit:

http://arduino.cc/en/Tutorial/Button

Make sure your pushbutton circuit is working.


Step 2

The following pieces will be useful.

Print out a message (to the compute, use the Arduino Serial Monitor):

Serial.println("hello");

Get the current time(in milliseconds):

s = millis();

Exercise

Exercise

Write code to translate the presses from the user to a fixed pattern