Search found 72 matches
- Tue Aug 29, 2006 10:26 am
- Forum: General Discussion
- Topic: Solid State Relays
- Replies: 3
- Views: 2308
Solid State Relays
Thank you Robert very good explination.
- Tue Aug 29, 2006 7:28 am
- Forum: General Discussion
- Topic: Solid State Relays
- Replies: 3
- Views: 2308
Solid State Relays
Question about what is meant by Zero Cross for a Solid State Relay such as this one.
http://oeiwcsnts1.omron.com/pdfcatal.ns ... MB0305.pdf
Thanks
http://oeiwcsnts1.omron.com/pdfcatal.ns ... MB0305.pdf
Thanks
- Thu Jul 27, 2006 8:58 am
- Forum: Up For Grabs
- Topic: Hp plotter needed
- Replies: 5
- Views: 6226
plotter
I have one, the last time I used it it worked. I have a lot of pens and carrasel for it as well all mounted on a plastic case with draw for the pens.
- Mon Jun 05, 2006 11:32 am
- Forum: General Discussion
- Topic: Debounce Swt. input to Micro
- Replies: 14
- Views: 5915
Exellant sites I'll be reading for awhile. But to let you know what I did with my software, loop till transition high then pause and check agian, if still high go thru loop till it goes low to increase the count, found out the relay my stay closed for differant amounts of times. Seem to work great n...
- Fri Jun 02, 2006 6:48 pm
- Forum: General Discussion
- Topic: Debounce Swt. input to Micro
- Replies: 14
- Views: 5915
- Fri Jun 02, 2006 11:32 am
- Forum: General Discussion
- Topic: Debounce Swt. input to Micro
- Replies: 14
- Views: 5915
- Fri Jun 02, 2006 11:31 am
- Forum: General Discussion
- Topic: Debounce Swt. input to Micro
- Replies: 14
- Views: 5915
- Fri Jun 02, 2006 5:16 am
- Forum: General Discussion
- Topic: Debounce Swt. input to Micro
- Replies: 14
- Views: 5915
Debounce Swt. input to Micro
What is the best way to debounce a switch input micro, lest amount of caponents or by software. Tought of checking pin input then pauseing short amount then rechecking. I want to use the dry contacts of a relay for the switch input. Tried it with a momentery swt to ground with the pin tied to +5v th...
- Tue May 30, 2006 6:48 am
- Forum: General Discussion
- Topic: Getting CD-R to play in older DVD Players
- Replies: 6
- Views: 3338
DVD-R
One thing I found that worked is to burn at a slow rate 4x or less. Same movie and same media, burn at fastes rate , when played will freeze. Reburned at 4x it plays just fine. Also media manufature makes a differance, I found Maxel or Sony seam to be the best for this issue. Hope this helps.
- Mon Jan 23, 2006 10:50 am
- Forum: General Discussion
- Topic: Drill Motor Controller
- Replies: 5
- Views: 2866
Re: Drill Motor Controller
Try Pololu.com or Paralax.com they both have serial DC motor controlers for around $30. Small foot print and easy to control
- Wed Oct 12, 2005 12:30 pm
- Forum: General Discussion
- Topic: Vertical Jump tester
- Replies: 14
- Views: 5709
Re: Vertical Jump tester
Paralex has a Piezo vibra sensor for $ 1.49 that will enterface with a micro real essay.
- Tue Sep 13, 2005 3:49 pm
- Forum: General Discussion
- Topic: How to size Transformer
- Replies: 21
- Views: 8816
Re: How to size Transformer
The Q665 which is the designator on the IGBT.
- Tue Sep 13, 2005 12:41 pm
- Forum: General Discussion
- Topic: How to size Transformer
- Replies: 21
- Views: 8816
Re: How to size Transformer
Went to the other plant and found the origianal curcuit. Looks to me that they are using an IGBT (G7) with another # Q665 MEX and the bulb is only 150 watts then going through a mirror then colored lens. Is there a way to test this couponent?
- Tue Sep 13, 2005 7:47 am
- Forum: General Discussion
- Topic: How to size Transformer
- Replies: 21
- Views: 8816
Re: How to size Transformer
Sorry I don't know what kind of scope this is yet, I'm working on second hand info. I thought this was going to be a simple DC supply, but it brought up the question of transformer sizing which I have come across before. Today or tomorrow I will go to the other plant and see for myself.
- Tue Sep 13, 2005 4:45 am
- Forum: General Discussion
- Topic: How to size Transformer
- Replies: 21
- Views: 8816
Re: How to size Transformer
I think I will go out there agian and investigate the scope for myself. Will get back to you all then . Thanks for all the replys, you gave me alot of food for thought. I think I may have not been understanding their problem right.