Tinyg Cnc Usb Stepper Motor Controller

US $230

  • Marlborough, Massachusetts, United States
  • Jan 29th
Quoting from the TinyG Wiki:  The TinyG project is a multi-axis motion control system. It is designed for CNC applications and other applications that require highly precise motion control. TinyG is meant to be a complete embedded solution for small/medium motor control. Here are some of the main features of the v8 hardware. Integrated motion control system with embedded microcontroller (Atmel ATxmega192) 4 stepper motor drivers (TI DRV8818) integrated on a ~4 inch square board Stepper drivers handle 2.5 amps per winding which will handle NEMA17 motors and most NEMA23s Accepts Gcode from USB port and interprets it locally on the board 6-axis control (XYZ + ABC rotary axes) maps to any 4 motors Constant jerk acceleration planning (3rd order S curves) for smooth and fast motion transitions Very smooth step pulse generation using phase-optimized fractional-step DDA running at 50 Khz with very low jitter Microstepping up to 1/8 (optimized DDA makes this smoother than many 1/16 implementations) This board can be used with any computer that has a USB port. I bought this board a few months ago (for $130) with the intention of building a small CNC, but it has become clear that I will never finish that project.  I have never applied power to the board or connected any wires to it.  I am including a USB cable with it. Check my other auctions for more CNC machine parts.

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