C11G - Multifunction CNC Board($79.81Value)

Description

IEEE 1284 Standard compatible. PULL-UP or PULL-DOWN selection for inputs. Buffered inputs and outputs. Microcontroller based SCHP. Built-in Variable Speed Control. Electromechanical Relays to drive the FOR and REV of the VFD or can also be used as General-Purpose Relays. This breakout board provides a full-featured 4-axis CNC interface with spindle direction/speed control and onboard electromechanical relays for driving the FOR/REV of a VFD or general-purpose switching. It has been designed to provide a flexible interface and functions to your computer projects by using the parallel port or USB-based or Ethernet-based controller.