Discussion in "Project Doubts" started by    ElectronicManiac    Apr 4, 2015.
Sat Apr 04 2015, 01:01 am
#1
http://www.8051projects.net/download-d239-scrolling-dot-matrix-led-display-using-8051-updated.html

Hello sir, i am making this project with my friends. Can i get the orcad or proteus file of this project so that i can try different changes to learn more about the working behind this project.
Sat Apr 04 2015, 01:33 pm
#2
I think there is already a proteus simulation provided in the package. Please make sure it may be possible that simulation doesn't run properly as too many components are there in the schematic. I world recommend testing on real hardware.
Sat Apr 04 2015, 02:09 pm
#3
My hardware is under construction. i want to try some new changes and there is no proteus file provided in the download package. I will be really thankful if you provide me one.
Mon Apr 06 2015, 10:37 am
#4
I will check if I can't find it. This package is prepared by Majoka. But package comes with schematic so spend some time to create proteus schematic. Is it difficult
Mon May 04 2015, 09:41 pm
#5
I tried making a proteus file but it is not simulating properly.
please help!
Mon May 04 2015, 09:43 pm
#6
I tried making a proteus file but it is not simulating properly.
please help
Attachment
Fri May 08 2015, 04:54 pm
#7
When you say not simulating properly, what does that mean?
Sat May 09 2015, 10:03 pm
#8
I am not getting any proper output at the LED matrix.
please take a look at the proteus file once.
Tue May 12 2015, 01:09 pm
#9
I hardly see any scanning project working properly on Proteus. It is not meant to operate like a real hardware. If you see your segments are getting lit up properly then you can consider its working fine. By the way, I do not have Proteus 8 so I cannot open your project file.
Thu May 14 2015, 07:53 pm
#10
Ajay Sir, i have made the hardware according to the schematic. tested hardware with several test programs.
hardware is working fine but the coding that i found in the package is not working.
not even a single LED is glowing for output....

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