11-10-2012, 03:03 PM
AUTOMATION FOR DRIVING LICENCE APPLICATION USING 89C51 MICROCONTROLLER
AUTOMATION FOR DRIVING LICENCE APPLICATION.pptx (Size: 295.7 KB / Downloads: 29)
INTRODUCTION
Aim of the Project is the Automation in Driving Licence Application instead of handling the process manually.
Saving the time of candidates through token of particular time and date.
Testing the driving skills of the person by the use of microcontroller.
Appying the brakes on the role of brokers.
If failed to follow the instructions candidate will be rejected.
Call after six months.
Thus choosing the right person to allot the licence.
RELAY WORKING PRINCIPLE :
When a coil of wire is wound on a non magnetic material such as plastic, paper etc.
It is called a air-core solenoid or simply a solenoid .if a soft iron core is inserted into the coil, it becomes an electromagnet.
This electromagnet is the basic component for relay and many other electromechanical devices such as electric bell, circuit breaker etc,.
UID CARD
The UID card is design through the simple smart card technology.
As UID card we are using a single PCB chip having parallel lines on it.
When the lines get shorted with metal strips inside the card reader the circuit get completed and the signal flows.
Thus the information on card get transmitted to decoder.