9th Inning: Difference between revisions
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Created page with '==Introduction== '''Sounds and Speakers''' ==Components Needed== *Freeduino or Arduino or clone *USB cable for Freeduino *Freeduino development software - [http://www.arduino.…' |
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==Introduction== | ==Introduction== | ||
'''Sounds and Speakers''' | '''Sounds and Speakers''' | ||
This is a simple circuit that plays a speaker through a resistor using one pin. | |||
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*Solderless Breadboard | *Solderless Breadboard | ||
*Hookup wire 22gauge solid | *Hookup wire 22gauge solid | ||
*speaker attached to wires | |||
*1K resistor | |||
==How to== | ==How to== | ||
*Hook up like the fritzing diagram | |||
*load the code and play! | |||
==Schematic== | ==Schematic== | ||
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==Troubleshooting== | ==Troubleshooting== | ||
==References== | |||
http://itp.nyu.edu/physcomp/Labs/ToneOutput | |||
Revision as of 12:41, 18 May 2010
Introduction
Sounds and Speakers This is a simple circuit that plays a speaker through a resistor using one pin.
Components Needed
- Freeduino or Arduino or clone
- USB cable for Freeduino
- Freeduino development software - download here!
- Solderless Breadboard
- Hookup wire 22gauge solid
- speaker attached to wires
- 1K resistor
How to
- Hook up like the fritzing diagram
- load the code and play!