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amr mohamed

Occupation: : 369
Date of Birth : 1994-09-29
Join Date : 2010-11-12
Age : 23

PostSubject: Diode checker circuit   Sun 20 Mar 2011, 10:57 am

Diode checker circuit

Using the property known to the diode or bilateral, which allows the passage of
Current in one direction only

LED check out the electronic circuit ..

Using Alaomitr

- Place the red end of the device at the tip of the examiner Calcined .. And at the other end
Alkthod as in the picture

The result should be short circuit or resistance is too small ..
- Put on the red party Alkthod
.. And the other on the anode as in the picture

The result should be
Open circuit

By a simple electronic circuit

Using this simple circuit can check by Bwcr LED projector

Examine the LED inside the circle

Circuit connected to the effort
Using the same property .. But instead of measuring the resistance,"Connectivity, " we measure the voltage
LED on both sides ..
The result should be identical to that of the image


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