Kid's Game to Arduino Enigma Machine

Step 6 Hooking up The Keyboard and Screen to the Arduino

Now I needed to wire stuff up.  I used a female header on the Arduino and soldered wires right onto the pins.  You could also create a shield and solder onto that as well (in fact that's probably a better way to do it, but this works for me).  Solder HO!

After that I screwed the keypad back onto the case so it wouldn't fall off when I turned it over.