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 Electronic Combination Lock Circuit

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amr mohamed
 
 
amr mohamed


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Electronic Combination Lock Circuit Empty
PostSubject: Electronic Combination Lock Circuit   Electronic Combination Lock Circuit I_icon_minitimeMon 04 Apr 2011, 8:08 am

Electronic Combination Lock Circuit

Description of Service

Straightforward electronic lock to open or close the electric lock device driver or by the HTMLcomponent of the four
Figures


Circuit diagram
Electronic Combination Lock Circuit Combin10

Explain
Service

Is the distribution of buttons in a confidential manner so that requires pressure on thebuttons S1, S2, S3, S4 .. And avoid
Pressure on any of the buttons
S5, S6, S7, S8, S9, which are
Ptsfir Service


Enasraldairp

Integrated circuit in 4013
Rayleigh
Key transistor such as 2N3904
1N9014 diode
Resistance of 4.7 ohm Number 5 MB
Ohm resistance 100 km Number 5
Capacitor 0.1 Mkrofrad
Capacitor 220 Mkrofrad
Keys, pressing the number 9


cheers

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