Welcome to my Web Site!

This site is under VERY heavy construction.

There will temporarily be a few circular links until I get the pages re-organized. Sorry about that :) Last update: 12/23

• Power Supplies and Chargers
  
• Timers and Drivers - Page 1
  
• Timers and Drivers - Page 2
  
• Timers and Drivers - Page 3
  
• Test Equipment Drawings
  
• Older (mostly G/R) Test Equipment
  
• Low Current and Voltage Testers
  
• Miscellaneous Useful Testing Projects
  
• Projects - Past and Current
  

Standard Disclaimer - Most of theses drawings were either made from the actual board(s) that I have on hand, or re-drawn from other sources so I could more easily comprehend and/or modify. The ones that do not fit in either of those catagories are included as reference. I have made every attempt to insure that the drawings are correct, and that proper attribution has been made to anything obtained from the web or other publications.    If you run across any errors or omissions, please contact me.   This material is provided for reference only, and carries no warranty of any sort. Some of the items deal with voltages and currents that can be lethal. Use it at your own risk.

Copyright © 2003 - ALS
All Rights Reserved
Webmaster: als - fsmyth@consolidated.net