ArduiTape.txt

Pins:
   00 -> NC
   01 -> NC
   02 -> LCD DB7
   03 -> LCD DB6
   04 -> LCD DB5
   05 -> LCD DB4
   06 -> MOTOR CONTROL (Connected to one side of the 2.5mm socket)
   07 -> BUTTON (MOTOR CONTROL ON/OFF)
   08 -> NC
   09 -> PWM AUDIO OUT
   10 -> SDCS (SD Card chip select)
   11 -> MOSI (SD Card MOSI PIN)
   12 -> MISO (SD Card MI PIN)
   13 -> SCK (SD Card SCK PIN)
A0 14 -> LCD RS
A1 15 -> LCD E
A2 16 -> BUTTON (DOWN)
A3 17 -> BUTTON (UP)
A4 18 -> BUTTON (STOP)
A5 19 -> BUTTON (PLAY)


LCD PINS:
BL1 -> 3.3V
BL2 -> 0V
VSS -> 0V
VDD -> 5V
 V0 -> WIPER OF 100K POT
 RS -> A0 (14) ARDUINO
R/W -> 0V
  E -> A1 (15) ARDUINO
DB0 -> NC
DB1 -> NC
DB2 -> NC
DB3 -> NC
DB4 -> 5 ARDUINO
DB5 -> 4 ARDUINO
DB6 -> 3 ARDUINO
DB7 -> 2 ARDUINO

SD CARD PINS:
 GND -> GND
3.3V -> NC
  5V -> 5V
SDCS -> 10 ARDUINO
MOSI -> 11 ARDUINO
 SCK -> 13 ARDUINO
MISO -> 12 ARDUINO
 GND -> GND

3 x 4.7nF & 4.7k ohm Low Pass Filter
100nF & 4.7k ohm dc filter

5v audio amp, salvaged from old CD drive.