Make:

Step 2: Add some components

At this point I decided to add as many components ass possible and still be able to solder them easily. I was able to add all the resistors and a few capacitors in one step. You may want to do them one-at-a-time, it just takes a little longer.

Make sure to double-check all the resistor values, there are a lot of them!

Step 3: Add the IC's

Now it's time to add the IC's. There is (1) DAC (digital-analog converter) and (1) Op-Amp (operational-amplifier). Insert them and give them a quick solder.

Step 4: Add the regulator

Next is the 3.3V regulator, it has (3) leads and must be oriented properly to work.

Step 5: More components

Now it's time to add the reset button and the ICSP header. These let you reset the Arduino manually, and reprogram the board with an AVR programmer.

Step 6: Adding the capacitors

Next are the three electrolytic capacitors. You can solder them in "standing" or "lying down". If you solder them lying down, you will be able to stack another board on top of the Wave Shield. Don't forget, capacitors have polarity! They must be inserted the right way. The board is marked and so are the capacitors, double check the instructions and make sure they are oriented correctly.

Step 7: Add power connector

The power connector is a simple solder connection, just make sure to use enough solder to hold it in since it will get some abuse.

Step 8: Add the volume potentiometer

More simple soldering. Again, make sure you do a good job soldering since this will be used a lot.

Step 9: Adding the header pins

Cut and place the 6 and 8 pin headers into the female sockets of the Arduino. Next, place the Wave Shield onto the Arduino, lining up the pins.

Finally, solder all the pins to the Wave Shield.

Step 10: Increasing flexibility

I really like being able to plug in different types of speakers into the board so I decided to add female sockets anywhere I could. This allows me to plug and play a bunch of different components without soldering.

The yellow wires are where I added the sockets. I also added another one for the speaker connection.

Step 11: Upload the sketch

You can download a few sample sketches from the LadyAda website. I chose the "Play All" sketch to upload. Also, you need to encode the audio as 16Bit WAV file. All the directions can be found here. It's really simple to convert using iTunes, but there are a lot of other options documented.

Step 12: Test it out

I plugged in my RuntyBoost that I made a while back, and it started to play music. Now all I have to do is figure out how I am going to make this work in the next phase of this build. Check back in a week or two. In the mean time, maybe I'll see you at HOPE.

If you are wondering what music I am playing on my new Wave Shield, it's a friend of mine. [Thanks!]

• HOW TO - Build a gas guzzler meter
• Vectrex Standalone Sound Sequencer
• Hanker-'tude: Twitter your mood
• DIY: Binary Clock with an Arduino
• Arduino VGA demo
• Build: The Wave Shield for Arduino

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