6. Virtual implementation - R-division-2021-2022-odd/Repo-07 GitHub Wiki

# 1) 3D modelling

1.1 Dispensing unit

dispe jpg)

![]( Screenshot 2022-03-04 211928)

1.2 sensing unit

![](Screenshot 2022-03-04 214135)

1.3 collecting unit

Screenshot 2022-03-04 212152

![](Screenshot 2022-03-07 073125)

2 Flowcharts of subsystems

2.1 Sensing Unit

Screenshot (135)

#2.2 Dispensing Unit Screenshot (141)

#2.3 Collecting Unit Screenshot (143)

3) circuit diagram

3.1 dispensing unit

Screenshot 2022-03-04 221807

3.2 sensing unit

![](Screenshot 2022-03-04 220957)

3d model assembling

![](Screenshot 2022-03-07 073046)

#Bill of materials

Dispensing unit

Sl No Component Quantity Amount
1 Acrylic sheet -- --
2 foam -- --
3 sevo motor 3 300
4 Arduni uno 1 400
5 IR sensor 1 30
6 Niut and bolts -- --
7 spring --- ---
8 digital number pad 1 200

Sensing unit

Sl No Component Quantity Amount
1 RFID sensor 1 130
2 Arduino mega 1 1000
3 LCD display 1 120
4 wires -- --
5 Switches 3 50
6 bread board 1 80
7 resistors -- --

collecting unit

Sl No Component Quantity Amount
1 Acrylic sheet -- --
2 foam -- --
3 sevo motor 3 300