Slot (LPT)
You can use any detector designed to be connected to the computer parallel port.
The simplest detector just connect the pin linked to the desired slot to GND. Be carefull to isolate electrically your device from the track power. There are lots of detection device designs on slot forums.
Connection slot detectors to ZRound depends on the computer LPT setup. There are two modes:
SPP mode
ECP mode
Links
| Link | Description |
|---|---|
| https://lisergio.wordpress.com/2009/04/16/detectores-slot-para-zround/ | Example of slot detector compatible with ZRound |
