AVT1814 B - unipolar stepper motor driver. Self-assembly set

Description

The system is a development version of the AVT1314 set, which enjoys huge and unflagging interest. The new design includes all the comments of users of the old set and suggestions for layout changes. The most important of them is to place the power transistors on a shared heat sink and thus the possibility of charging with higher currents.

Recommendations: A simple stepper motor driver can find many applications when building automation systems or ordinary toys.

properties

• It controls a 4-phase stepper motor
• Allows smooth regulation of the engine speed
• Possible change of direction of rotation
• Possible engine stop
• 5 ... 15 VDC power supply
• The dimensions of the PCB 60x71mm

Included

• Kit for self-assembly of the controller