555 stepper pulse generator

Rajkumar Sharma      http://www.rajkumarsharma.com  

674 

photo

Description

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

schematic

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