Dr. Scott M. Baker

Electronic Projects / Kits, Unique Software, Sandrails, and BBS Door Games

  • Home
  • Blog
    • Blog post list
    • Electronics Projects Index
    • Build a Zilog Z8000 Modular Computer
    • Older Electronics Projects
  • Contact
  • Games
    • Galactic Warzone
    • Land of Devastation (classic)
    • LOD Registration
    • NETLOD
    • Old source code
    • Super Galactic Warzone
    • The Cerberus Incident
  • Misc
    • Amateur Castle Builders Society
    • Early Software Projects
  • Sand Rail
    • Links
    • Manx
    • Mazda Rotary Conversion
    • Misc
    • Turbo-Megasquirt Sandrail

Tag: power supply

LM2576 constant voltage / constant current switching power supply

October 19, 2015
by admin in Electronics Projects

I design an adjustable voltage / adjustable current limit power supply using an LM2576 buck converter. For the current limit function, I use an op-amp to measure the current from a sense resistor, a second op-amp to compare that to a pot, and then feed that signal back into the feedback pin.

Read More

Categories

Newer Posts in Electronics Projects

Older Posts in Electronics Projects

Recent Posts in All Categories

  • Restoring a Teleram Portabubble/81 vintage bubble memory computer
  • Vintage Industrial Multibus Computer Becomes a Nixie Tube Clock
  • Designing a TMS5220 Speech Synthesizer Multimodule
  • Multibus and the MDS-80 Series II with Homebuilt IO Controller using Raspberry Pi.
  • Ciro Mazzoni Baby Loop Ham Radio Antenna, an in-depth review
  • Can an AI program your Vintage Computer for you?
  • Adding bubble memory to an iPDS-100 Personal Development System / Cloning the iPDS-120 Multimodule Adapter
  • Master Blaster: An 8008 Supercomputer.
  • Building a DIY Jupiter Ace Computer and Expansion Modules for it
  • Vintage Speech Synthesizers
  • 80186 16-bit CPU runs MS-DOS on the Heathkit H8 Computer
  • Olivetti M20 Upgrades, Tips, Tricks, and New Boards
  • The Mini-08 8008 Single Board Computer
  • 8008 CPU Board for the Heathkit H8 Computer.
  • FANUC PPR (Portable Punch Reader): Paper Tape on RC2014 and Heathkit H8

Copyright Notice

All content on this website is copyright Scott M. Baker and may not be used or reprinted without explicit permission.

Violators will be eaten by a grue.

twitterbird - Link will open in new windowfacebook - Link will open in new windowgoogleplus - Link will open in new window

CyberChimps WordPress Themes

Theme home page (will open in a new window)
© 2025 Dr. Scott M. Baker