Two New Papers

Two new papers have been added. The first pertains to reliable computer storage and a change of philosophy I have invoked for my own data storage (U26767 Computer Backups and Reliability). The second paper is an update on my telescope project (U24933 Photogrammetry for PV Solutions- Part V). Enjoy

3-Axis Positioner

One of my clients had need for a small 3-axis fixed positioner and nothing could be found on the market to serve the needs in the time frame needed. Based upon my telescope work, I cranked out two 3-axis positioners. The fixed positioner was completed whereas the computer-controlled positioner is still in work and more a side project of my own more than anything else.

Fixed 3-Axis Positioner

Fixed 3-Axis Positioner Alternate View

Fixed 3-Axis Positioner Left with Servo-Driven Positioner Right, Both Under Development

Photogrammetry Project Part IV

I’ve been rather slow in up-loading the last installment of my photogrammetry project. The write-up can be found here. This segment is largely focused on optical encoders and related topics.

Photogrametry Project Part III Added

Part III of my Photogrammetry project has just been uploaded to the site.

Photogrammetry Project Update

Part II of my photogrammetry project went out this past Tuesday April 23rd. I will get it posted on the site here as soon as possible.

AM1-S100 Update

I finally uploaded Part I of my AM1-S100 Frequency Synthesizer project to the site, as well as Part II. I suspect there are some useful technical details in these project papers, so enjoy!

Next project newsletter out soon

A combination of too many paying projects and spring/summer outdoor projects have slowed my release of my next project report. I hope to get the next update out by the end of this month (June).

Receiver Design Tools

New memo added with helpful tools for receiver design.