555 stepper pulse generator

555 stepper pulse generator

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Circuit provided by

 Buy this circuit as a kit from Anykits
 

  

Specifications

The 555 Stepper Pulse Generator kit will help you with the pulse required to drive your favorite DC Servo Motor application.  This kit uses the famous 555 timer IC for generating the Stepping Pulse. Input - 5 - 12 VDC @ 25 mA TTL/CMOS interfaceable Jumper selectable two speed operation Onboard preset to vary the duty cycle Power-On LED indicator Terminal pins for easy interfacing of the kit Four mounting holes of 3.2 mm each PCB dimensions 39 mm x 37 mm

Schematic