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I have a very basic question. When I travel I want to pin an led housing on my book or on my shirt so that I can read my book. I used 3 button cells and a led to achieve this. But the cells run out very fast (2-3 hrs). My questions are
1. Which led I should use
2. Which button cell I should use...
I wrote the following piece of code for a desktop computer having a 25 pin parallel port and was running 32 bit windows XP and it ran fine.
Now I want to run the same code on my laptop. I cant see any 25 pin parallel port here. My laptop is running 64 bit windows 7...
I am using RIDE IDE and doing coding in assembly.
When I write the code as
org 0000h
mov dptr,#1234;
end
There is no error an hex is generating.
If I write
org 0000h
mov dph,#12h
mov dpl,#34h
end
there is error for both dph and dpl as undefined symbols
While writing assembly code for 8051 is it illegal to write this
mov dph,#12;
mov dpl,#34;
instead of
mov dptr,#1234;
I am using Ride compiler and its throwing error as --- undefined symbol (PASS 2) 'DPH'
undefined symbol (PASS 2) 'DPL'
Is it compiler dependent.
I developed a code in in MATLAB to detect the motion. I am getting the foreground objects i.e. the objects that are moving in the field. Now I want to create a blob around each detected objects. Also I have to index them with numerals and find the centroid. Please guide me or give me some links :)
Due to some reason I had to change the volume ID of my C drive. But I forgot to note down the actual volume ID. Now I want to install sound driver from my motherboard CD but the installation is failing. Please tell me how I can know the actual volume ID of my C drive.
You do one thing go in tools then folder options. There you select "Show hidden files and folders" and uncheck "Hide Protected Operating System Files" there would be a warning but ignore it. If there is any data or virus in pen drive it would be visible. If there is nothing in pen drive just...
I want to run a sequence of images as movies. The frames are in a folder. I pasted the folder in the workspace. When I write "implay(filename)" there is an error :( please help............
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