• May 29, 2024

Free Time Projects

Excel Macros

As an engineer, we tend to use the ubiquitous Microsoft Excel to do calculations, manage projects and generally organize everything. Often enough we need to create a few macros to make life easier… here are a few of the good ones.



When not working on something research related, photography is the past time of choice. I know everyone is using digital, and yet I am still using silver film. Develop the film in a darkroom, scan to digital, edit, print on a photo printer. There is something exciting about having a print develop right there in the tray…


Temperature Controller Box

The goal for this project is to build a small, medium cost, functional temperature controller for laboratory/custom project use.