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Arduino Sketch to simulate a Apple II ASCII Keyboard Arduino Sketch to simulate a Apple II ASCII Keyboard
Hardware: Hardware:
- Arduino Uno - [Arduino Uno](https://en.wikipedia.org/wiki/Arduino_Uno)
- [Arduino USB Host Shield](https://www.elecrow.com/wiki/index.php?title=USB_Host_Shield_for_Arduino - [Arduino USB Host Shield](https://www.elecrow.com/wiki/index.php?title=USB_Host_Shield_for_Arduino
) )
- Arduino Proto Board with DIP Socket - optional [Arduino Proto Board](https://store.arduino.cc/proto-shield-rev3-uno-size) with DIP Socket
Tghis Table shows how to connect the Apple II Keyboard Connector (A7) to the Arduino. The Pin definitions can also be changed in II_Encoder.h
| APPLE II DIP Pin| Function | Arduino Pin |
| --------------- | -------- | ----------- |
| 1 | +5V | 5V |
| 2 | Strobe | 4 |
| 3 | Reset | 5 |
| 4 | NC | NC |
| 5 | DATA 5 | 6 |
| 6 | DATA 4 | 7 |
| 7 | DATA 6 | 8 |
| 8 | GND | GND |
| 9 | NC | NC |
| 10 | DATA 2 | A0 |
| 11 | DATA 3 | A1 |
| 12 | DATA 0 | A2 |
| 13 | DATA 1 | A3 |
| 14 | NC | NC |
| 15 | -12V | NC |
| 16 | NC | NC |