These posts by ExperimenterUK have received thanks:

Need help with Schematics
Take another look at the power supply to the LCD.
A reset button is handy for testing.
If the supply is no more than five volts, I don't see why the supply,
or anything else, would burn out.
I might have...
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Posted by ExperimenterUK on

interfacing camera with microcontroller 8051(stc 8051)
Which one did you buy ?
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Posted by ExperimenterUK on

interfacing camera with microcontroller 8051(stc 8051)
" Is it possible to interface a fingerprint scanner to 8051?"
I think so.
Some fingerprint readers hold all the fingerprint data in memory
and only need a serial connection to work.

One problem, is that a...
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Posted by ExperimenterUK on

interfacing camera with microcontroller 8051(stc 8051)
Which camera ?
What do you want the micro to do ?
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Posted by ExperimenterUK on

EEPROM READ AND WRITE
Please zip your full code and post it.
Which assembler are you using ?
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Posted by ExperimenterUK on

Incremental encoder and PIC16f877a
The problem may not be with your code.
You will have to go back to basics and test what works.
So..first write program to just flash the led on and off.

Then flash the led when you get any input on B0.
D...
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Posted by ExperimenterUK on

Incremental encoder and PIC16f877a
Using the external interrupt on pin B0 is the best option.
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Posted by ExperimenterUK on

Heartbeat sensor with at89s52
Hi
Members can supply code and diagrams if they want to, but it is not common.
The best way would be for you to find a similar project on the web.

If you have to do it yourself, look at these tutorials ...
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Posted by ExperimenterUK on

Need help in serial programming using SBUF register !!!!
I have attached sample code to do what you want.

There are a couple of points to note.

When you declare a variable in a function
it only exists in that function.
Variables d1,d2,d3 declared in void decima...
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Posted by ExperimenterUK on

Support HM 2007
Can you post details of what you have done
even if it does not work.
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Posted by ExperimenterUK on

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