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amr mohamed
 
 
amr mohamed

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Date of Birth : 1994-09-29
Join Date : 2010-11-12
Age : 25

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PostSubject: checker circuit 555   checker circuit  555 I_icon_minitimeSun 20 Mar 2011, 11:32 am


checker circuit 555


checker circuit  555 555pic11

Description of Service

Electronic circuit to examine the integrated circuit
555



The modus operandi of the Chamber

Department of oscillator is
Of the most important applications of the integrated circuit 555 easier wayto be tested is placed
Within the circle of a simple oscillator and get the result for two-way optical
LED



Circuit diagram


checker circuit  555 555tes11

Circuit elements

R1 = 68K, 5%
R2 = 39K, 5%
R3 = 100 to 330 ohm
R4 = Same as R3
C1 = 1μF, 16V
C2 = 0.01μF ceramic
Bilateral light (2) LED
Integrated circuit socket 8 Parties
555


cherry

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