Descriptions:

Martzis USB HID Interface (MUHI) card. Card is connected to PC via USB bus and operating systems recognizes it as two joystick devices both having 32 buttons and 4 axes.

USB without installing driver,Support USB hot-swap.

Card is a generic Human Interface Device (HID) so it is supported on most operating systems including Windows and Linux.

The card is primarily developed to be used with Linuc EMC software. Although, I have also made a plugin wich makes card Mach 3 compatible. Card works also with Mach 3 keygrabber without encoder support.

Inputs:

• 64 digital inputs (LS TTL)
  
  
• 4 analog inputs (0-5V)
  
  
• 4 encoder inputs (1x or 2x)

All 64 digital 5V logic inputs are pulled up via LS TTL internal resistors. A simple switch can be connected directly between input and groud.

4 analog inputs can measure a voltage between 0-5V. A potentiometer can be connected directly to these inputs. The center wire is connected to the input pin and two other wires to ground and 5V connectors.

4 encoder inputs can be configured to work in 1X or 2X mode.

Encoder inputs can also be used as pulse counters. In 1X mode A channel counts either rising or falling edges if B channel is connected permanetly to 5V or ground. In 2X mode card counts both rising and falling edges if the signal is connected to both A and B channel.