Comments for Krazatchu Design Systems

Comment on WindPOV Weather Station by mahico32

mahico32 — Thu, 05 Apr 2012 17:45:54 +0000

thanks a lot, I’m in love when I saw this project. now I want to try making one equal to this!

Comment on WindPOV Weather Station by krazatchu

krazatchu — Thu, 05 Apr 2012 17:08:51 +0000

I believe the Schottky diodes I used were SS18, which are spec’d at 1 amp and 80 volts. The first stepper I used had an open circuit voltage of 60 volts, but with a moderate load and the 36v zener clamp it never gets over 36 volts.
Michael

Comment on WindPOV Weather Station by mahico32

mahico32 — Thu, 05 Apr 2012 17:00:37 +0000

what kind of Schottky diodes used as rectifiers you? you could provide me with the technical parameters

Comment on Trigger Trap – Universal Arduino Camera Trigger by URL

URL — Sun, 25 Mar 2012 03:23:10 +0000

… [Trackback]…

[...] Read More: krazatchu.ca/2011/10/31/trigger-trap/ [...]…

Comment on WindPOV Weather Station by Eric

Eric — Fri, 09 Mar 2012 20:44:02 +0000

Windchill will have absolutely no effect here. The air temperature is still the same, windchill applies because the moving air has the ability to remove heat faster than non-moving air. Thus a day with a windchill of -40 degrees feels the same as a day with no wind at -40 degrees as far as heat removal, but the actual outside temperature is not changed by the windchill.

Comment on DC Servo Drive by krazatchu

krazatchu — Wed, 07 Mar 2012 03:36:14 +0000

Zihe, what are you telling me?
- Michael

Comment on CNC Cutting board inlay by krazatchu

krazatchu — Wed, 07 Mar 2012 03:34:45 +0000

John, it was done with my CNC mill:
http://krazatchu.ca/2010/10/29/sx3-cnc-milling-machine/
- Michael

Comment on CNC Cutting board inlay by john sabu

john sabu — Wed, 07 Mar 2012 03:28:40 +0000

good, how to do this work?

Comment on WindPOV Weather Station by krazatchu

krazatchu — Mon, 05 Mar 2012 19:18:16 +0000

Steve,
I’ve just added a picture to the post about the latest version here:
http://n0m1.com/2012/03/02/hackaday-windpov-project/
Michael

Comment on WindPOV Weather Station by steve

steve — Mon, 05 Mar 2012 17:44:20 +0000

Impressive. I’ve never seen it done w/ out slip rings could you take pictures explaining your technique? Email/post would be great if not a link to similiar designs.

good work!