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06/12/12 12:17
Read: 3395 times


 
#187681 - AT89S52 - PWM RGB LED Control
Hi Gals and Guyz!

In the first place, I'd like to introduce myself :)
I am 18 years old boy, studying third grade at Secondary School of Electrotechnical Engineering, coming from Czech Republic to you for the advice :)

I have to do my seminar work with AT89S52, please check out this video on YT - http://www.youtube.com/watch?v=ZtnnU-iFgUs and you're gonna understand what I meant by the PWM...

Some requirements:
1. Assembler code
2. LED changes colors randomly?

Some pictures:
1. Non-soldering field with 1x RGB LED, 3x protective resistors and some left-over parts - http://img849.imageshack.us/img849/53...t89s52.jpg
2. Default AT89S52's wiring - http://img32.imageshack.us/img32/516...wiring.png

If you decide to help me, I'd like to thank you then for your participation on my seminar work :)


Have a nice day,
Martin

List of 9 messages in thread
TopicAuthorDate
AT89S52 - PWM RGB LED Control      Martin Eliáš      06/12/12 12:17      
   a couple of notes      Erik Malund      06/12/12 13:54      
   Where are you stuck?      Per Westermark      06/12/12 13:59      
   Advice on what ?      Jim Granville      06/12/12 22:51      
   Your reset scheme is unsuited...      Kai Klaas      06/13/12 06:18      
      good tutorial      Martin Eliáš      06/13/12 07:33      
         9V rechargable alkaline battery?        Per Westermark      06/13/12 08:06      
            Definitely Primary!      Andy Neil      06/15/12 12:52      
               going by the instructions ...      Erik Malund      06/15/12 14:10      

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