11/10/2019 Many link updates. My new MicroLab page, I will keep everyone updated when my boards bet back from Seeed Studio.

7/21/2019 Many updated links. Embedded page re-organized. New information on inexpensive lab equipment.

2/3/2019 Osmond PCB for the Mac is now free. Osmond Library updated. Links added to Math, Simulation, and Test Equipment.

1/1/2019 Updated Mac OS Engineering links for Schematics, Math, PCB Layout, Programming. Osmond Library updated.

9/8/2018 Updated MC34063 boost converter application. Added new links in instruments. Added Fiji to image editing.

8/18/2018 Updated Raspberry Pi PiFly. Updated and removed outdated simulation links. Added Rocket links.

Train Pictures & LinksTrains.html
Design & Test Software, and libraries for Electronic Design
I have written several design tools and calculators for schematic capture, schematic library generation,
PCB layout, testing, and lab automation.Electronics.html
Living GreenEco.html
Links for Engineers using Macintosh OS X Computers
Designing electronic hardware, writing embedded software, or just need some simulation with
Apple’s Mac OS X, AppleEvents, AppleScript, or XOJO (aka REAL Studio).Links.html
Software, pictures, & Links.Rocketry.html
LEGO stuff Lego.html
Aerospace Engineering

Every basement needs one of these! 136 cores.