Kontroler step motora sa potenciometrom 2

1, this module is a pulse generation module, supply the control signal to stepper driver.
To control the stepper motor, it must be equipped with a drive.
2, this simple controller + stepper motor + stepper motor + DC power supply can be composed of a simple set of control platform.
3, the controller has high 5.4k-160khz, middle 540-16.6khz, low 80-2.4khz total of 3 kinds of low frequency signal can be used to select the jumper.
4, can produce pulse signal, can also produce PWM signal, can choose the jumper.
5, the frequency of measurement: PUL and common cathode end.

Different stepper driver may mark different name
EN=ENA=FREE Enable
PUL=PULS=CLK Pulse
DIR=CW=CWW Direction
Common anode Connection method (B)

EN+ PUL+ DIR+ connect together to com+.
EN- connect EN
PUL- connect CLK
DIR- connect DIR

Common cathode Connection method (B)
EN- PUL- DIR- connect together to com-.
EN+ connect EN
PUL+ connect CLK
DIR+ connect DIR