INCHEON NATIONAL UNIVERSITY Electronic Engineering Ko su hwan Lim young shin Automatic trash can

Index The purpose and necessity for the work The difference of similar works & Disadvantage Design drawing Feature Description Knowledge of the Product Budget Part of Role Manufacture Schedule

Trash can? Container into which household trash is placed. The purpose and necessity for the work

Works of necessity The purpose of the work Trash pile Dirty lid Due to the rubbish hands full Easy operation for users To induce curiosity environmental Protection

The difference of similar works &.Disadvantages You can throw trash easily. The dirt garbage lid can be transferred But, The contaminants can be attached to the lid

The lid closes completely prevents smell. But, Open the lid to be closed is inconvenient The difference of similar works &.Disadvantages

It is open easily by using foot. But, This can be easily broken The difference of similar works &.Disadvantages

Common issue is ~ Can’t know the amount of waste The difference of similar works &.Disadvantages

Sensor ↓ When a person is approached, in the trash two servo motor is running and opens Function Description(External photo)

Sensor ↓ When a person is away from the trash, two servo motor operate and closed. Function Description(External photo)

When the waste line sensor is read, trash can displays the amount of waste in the external LED Function Description(External photo) ↓Sensor LED ON

Function Description Starting People awareness Lid closed LED ON Waste awarene ss Lid open NO

Knowledge of the Product ATMEGA C language as well as have a more optimized code size than in assembly language, 4-12 times faster than standard processors and operating so far 133 most powerful commands that goes to a single clock.

Knowledge of the Product Power supply - use the power adapter 12V 2A Programming - -Using the code vision to the programming! CodeVisionAVR is a C compiler with integrated development environments and automatic program generator designed for ATmel's AVR microcontroller family.

Knowledge of the Product servo-motor HS 311 HS-311 sport servo provides that performance and stability for beginners servo you could expect to be more expensive. When used in a 15 ~ 30ms range and RC transmission case also operates even cycle 2.5ms.

Knowledge of the Product Principle of line detection: And using an infrared sensor to detect the drawn line (line) on the floor, to generate infrared rays from the light sensor, infrared radiation generated by the light receiving sensor is by examining whether detected.

Budget productamountprice ATMEGA a Analog Servo Motor HS High Brightness LED15+a3000 Adaptor 12V 2A Light-receiving ST- 7L 4440 OtherParts(Resistance, regulators, substrates, etc.) Emitting unit EL-7L4440 Acrylic 3T-fomax Undefin ed The total estimated cost a 동신전자

Division of works Ko su hwan ( ) Programming Sensors parts production Lim young shin ( ) Hardware Design and Construction Motor parts production cooperationThe overall circuit design and program design External production

Manufacture schedule ~2 6 3~4 7 1~2 7 3~4 8 Prepare production materials learning C programming theory TEST making board production Sensor Operation TEST Motor operation TEST Making the whole system and the TEST Write Interim Report Written final report