doubt regarding 89c51 i/p

use diode clamping circuit.. for level shifting. google it for more information of clamping circuits..... Read Compelte post
Other Tags: diode   circuits   google   clamping circuit   
Posted by ajay_bhargav on Tue Apr 17 2007, 12:07 PM

Most required Components

5Amps bridge rectifier
28 Pin narrow IC base (For atmega8L ,16f72)
Inductors 10mh,100mh,82mh....
clamping tools
vericap diode BB109, BB204... Read Compelte post
Other Tags: diode   bridge   
Posted by Sunrom on Sat Aug 09 2008, 08:09 PM

Frequency conversion?

Ahh good point on the external interrupt - just didn't think that thought to an end
There is absolutely no need to run an interrupt handler every single time.

I'l look at that diode - I guess it's better than using a resistor?... Read Compelte post
Other Tags: resistor   diode   
Posted by TB on Sat Aug 09 2008, 06:03 PM

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