Search found 3 matches
[phpBB Debug] PHP Warning: in file [ROOT]/vendor/twig/twig/lib/Twig/Extension/Core.php on line 1266: count(): Parameter must be an array or an object that implements Countable- Fri Apr 22, 2011 11:36 am
- Forum: The One Chip RGB POV Display
- Topic: Code
- Replies: 3
- Views: 12057
Code
Hi Brad, I have completed my POV display based on your one chip instructables and everything works like a charm. Thanks a lot for all the help! I was wondering if you (or anyone else!) have ever written any code that allows a single image (80x8) to rotate constantly around the display. I tried one b...
- Tue Feb 22, 2011 3:53 am
- Forum: The 8x85 RGB LED POV Display
- Topic: Power Question
- Replies: 5
- Views: 17914
Re: Power Question
Ah I see. Thanks for the quick response.
Do you happen to know the speed of your DC motor (rpm's) and the current that it draws?
Thanks!
Do you happen to know the speed of your DC motor (rpm's) and the current that it draws?
Thanks!
- Fri Feb 18, 2011 10:59 am
- Forum: The 8x85 RGB LED POV Display
- Topic: Power Question
- Replies: 5
- Views: 17914
Power Question
Hi Brad, Thanks so much for the instructables for the project, everything looks great. I had a quick question about the power. You have mentioned that you need a 7.5V power supply for the board, but that it can be up to 18V. Is there a problem with just attaching a 9V battery to the board itself? Th...