Full access to all the pins of the Smooth Stepper Board.
Connects directly to the Smooth Stepper (from Warp9).
Built-in Passive Low Pass Filters for the all inputs. This board includes low pass filters to reduce the effect of the noise from the drivers or other devices over the inputs signals.
All TTL 5VDC signals. Interface directly with parallel port interface products and other CNC4PC cards. 5VDC (TTL) cards are very common among automation devices.
Input and output pins with close-by ground connections. Forget about grounding problems. Easily connect your pin by using your close-by-ground connection. No need to be an electronics expert to ground all your stuff.
Screw-On connections for all terminals. You only have to screw on the wires to make all your connections.