Ambition..GATE Way to Engineering Success

Ambition..GATE Way to Engineering Success We conduct different courses for B.tech students for semester and competitive exams and also provide practical exposure on Engg field

A great Plan leads you to a Great Success... Try to do it..AMBITION.. GATE Way to Engineering Success.
10/09/2015

A great Plan leads you to a Great Success...

Try to do it..
AMBITION.. GATE Way to Engineering Success.

MINI EMERGENCY LIGHT CIRCUITThis is an LDR based emergency light that turns on a LED when there is darkness in the room....
06/09/2015

MINI EMERGENCY LIGHT CIRCUIT

This is an LDR based emergency light that turns on a LED when there is darkness in the room. It can be used as a simple emergency lamp in the child’s room to avoid the panic situation in the event a sudden power failure.

A 12 volt miniature battery is used to power the circuit. Two transistors T1 and T2 are used as electronic switches to turn on / off the LED. When there is sufficient light in the room, LDR conducts so that the base of the PNP transistor T1 becomes high and it remains off. T2 also remains off since its base is grounded. In this state, LED remains off. When the light falling on the LDR decreases, it cease to conduct and T1 forward bias providing base current to T2. It then turns on and White LED switches on.

In the simulation in place of LDR a variable resistor is used to show the operation.

Try to do it..Its simple and Effective..

AMBITION.. GATE Way to Engineering Success.

Interested in Engineering Live Projects?? Contact 7044960723 in WhatsAppSource: cdn.wonderfulengineering.com
02/09/2015

Interested in Engineering Live Projects?? Contact 7044960723 in WhatsApp
Source: cdn.wonderfulengineering.com

“Dream is not that which you see while sleeping it is something that does not let you sleep.”― A.P.J. Abdul Kalam, Wings...
23/08/2015

“Dream is not that which you see while sleeping it is something that does not let you sleep.”

― A.P.J. Abdul Kalam, Wings of Fire: An Autobiography

Join AMBITION to realize your DREAM....

SOME IMPORTANT QUESTION OF 8085 MICROPROCESSOR page 3
06/11/2013

SOME IMPORTANT QUESTION OF 8085 MICROPROCESSOR page 3

SOME IMPORTANT QUESTION OF 8085 MICROPROCESSOR page 2
06/11/2013

SOME IMPORTANT QUESTION OF 8085 MICROPROCESSOR page 2

Block diagram reduction formulas
03/11/2013

Block diagram reduction formulas

SOME IMPORTANT QUESTION OF 8085 MICROPROCESSOR
03/11/2013

SOME IMPORTANT QUESTION OF 8085 MICROPROCESSOR

crash course on control system, specialty for WBUT students for their upcoming semester with probable question with deta...
02/11/2013

crash course on control system, specialty for WBUT students for their upcoming semester with probable question with detail solution.....

crash course on microprocessor 8085, specialty for WBUT students for their upcoming semester with probable question with...
02/11/2013

crash course on microprocessor 8085, specialty for WBUT students for their upcoming semester with probable question with detail solution.....

PIN DIAGRAM OF 8085
02/11/2013

PIN DIAGRAM OF 8085

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