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DEVELOPMENT OF SMART DELIVERY SYSTEM

Under the guidance of

Dr. N. Sundarambal

This project entitled SMART DELIVERY SYSTEM is a mini project which

focuses on automating the conveyor system which is widely used in various industries.

The automation is done in terms of counting the number of objects which passes

through the conveyor system and then identifying the various color codes present on the

product for identifying them.

The counting section comprises of an object detection circuit, a counter block

and a display unit. The object detection circuit used here is a phototransistor which

identifies the presence of an object based on the illumination of light. The output of this

circuit is fed as a clock signal to counter block which counts the number of objects

passed through the system. The counted number is then displayed with the aid of a

seven segment display.

The color detection section has an IR emitter and detection circuit which is used

to find the presence of black color object code. On the complementary, white color can

also be sensed. If color sensors are being used then we can extend the same principle

to all the other colors.

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