The invention provides a micro winding machine special computer, without numeral tubes and keyboards, which uses software to simplify hardware, uses a 87F51 single chip as the hardware of the winding machine special computer, adopts one integrated circuit for its integrate, and can only use software to display the rings, yield and rotation speed by one light emitting diode, only use software to input winding data, use software to realize inertia automatic check, use software to realized closed loop control for accurate winding, and only use one 5V direct current power supply. The micro winding machine special computer has the advantages of few interface elements, simplified circuit, simple production, accurate winding rings, eliminated keyboard accidents, low cost and high reliability.