Arduino Tone Generator is a set of switches sharing a common terminal to GND while the remaining pins are connected to 2, 3, 4, 5, 6, 7, 8, and 9 Arduino digital pins and with a speaker also installed between GND and digital pin 11 from Arduino Uno complete this interesting project. For uploading the code, go to at: http://pastebin.com/k3PcyWZ9

Step 1: Bill of Materials

What you will need:

1 Arduino Uno

1 UBB-A to USB-B cable

1 PCB for installing the awitches

8 Switch Push Button Tactile (4-PIN)

1 8 Ohm Speaker

10 Wire jumper male to female for Arduino

1 #22 copper wire (1ft)

1 Heat Shrink Tube( 1 ft)

1 40-pin array for arduino

1 Solder station

1 Solder roll

About This Instructable




More by braulio777:4-Digit Yellow Binary Counter 2-Digit Green Binary Counter Green Binary Counter 
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