Änderungen
Aus Hackerspace Ffm
Here it is: [[Datei:SimpleSDAudio_V1.00.zip]]
= Usuage Usage =
== Quickstart guide ==
* Install library: Unzip all to your /libraries/ folder.
Be careful that the audio output pins are digital ports that carry a positive voltage between 0V and 5V. It is not a good idea to have a DC voltage at line-inputs or smaller speakers as there will be a steady current flow. Therefore at least a resistor and/or a capacitor should be connected in series. For a start use at least 100 ohm or a capacitor between 100nF and 100uF. For line inputs use a voltage divider or poti to reduce the voltage.
== Build your own SD breadboard adapter ==
Follow those pictures to build a very cheap SD-card adapter.
<gallery>
Datei:BuildSDBreadboardHolder_Step1.jpg|You need one single-row and one double-row pinheader cut to 7 pins each.
Datei:BuildSDBreadboardHolder_Step2.jpg|Using pliers to bend one side of pins < shape. Don't bend other side.
Datei:BuildSDBreadboardHolder_Step3.jpg|Bend all 7 pins of one row, leave other row non bend. You should end up like this:
Datei:BuildSDBreadboardHolder_Step4.jpg|Solder single-row pinheader to non-bend (=still straight) double-row pinheader.
Datei:BuildSDBreadboardHolder_Step5.jpg|Place card in holder. Card contact should get connected to non-bend (=straight) pins.
Datei:BuildSDBreadboardHolder_Step6.jpg|Put everything in your breadboard (front-side view).
Datei:BuildSDBreadboardHolder_Step7.jpg|Put everything in your breadboard (back-side view).
</gallery>
= API reference =
