6.VIRTUAL IMPLEMENTATION - I-Division-2021-2022-Even/Repo-14 GitHub Wiki
6.1 3D MODELLING
SUBSYSTEM 1-PUZZLE SOLVING UNIT
Flipper
servo motor
Base
Puzzle
SUBSYSTEM 2-LOCKING AND UNLOCKING UNIT
D.C. Motor
Pinion
Rack
Locking and Unlocking by rack and pinion mechanism
SUBSYTEM 3-STORAGE UNIT
Asssembly
Assembly of Storage unit and Locking and Unlocking Unit
6.2 CIRCUIT DIAGRAM
SUBSYSTEM 1-PUZZLE SOLVING UNIT
SUBSYSTEM 2-LOCKING AND UNLOCKING UNIT
Integrated circuit
6.3 FLOW CHART
SUBSYSTEM 1-PUZZLE SOLVING UNIT
SUBSYSTEM 2-LOCKING AND UNLOCKING UNIT
Integrated Flowchart
6.4 BILL OF MATERIALS
SUBSYSTEM 1-PUZZLE SOLVING UNIT
| Sl.NO | Part Name | Material with which part made up of | Description of Part | Quantity | Price |
|---|---|---|---|---|---|
| 01 | Arduino Mega 2560 | - | It is a microcontroller based on AT mega 328p | 01 | 1150 |
| 02 | SG90 Servo Motor | Plastic covering | Mechanism purpose | 01 | 100 |
| 03 | Jumper wire | Copper wire with insulated coating | connection purpose | 30 | 02 |
| 04 | RGB LED | compound semicondutor | light indication purpose | 02 | 10 |
| 05 | Bluetooth module | - | to control flipper | 1 | 210 |
| 06 | Ball | Plastic ball | Gaming purpose | 03 | 20 |
| 07 | Dc motor | drawer purpose | 1 | 280 | |
| 08 | Piezo-electric sensor | - | for object detection | 01 | 30 |
| 09 | Adaptor | - | 12v DC,2A | 01 | 100 |
| 10 | Mini push button | - | To turn on and off the machine | 01 | 05 |
| 11 | Nuts and bolts | - | to fit parts | 30 | 40 |
| 12 | Breadboard | white plastic | to make circuits | 01 | 70 |
| 13 | Foam sheet | - | puzzle box | 1 m sq. | 550 |
| 14 | Acrylic sheet | - | for playfield area | 0.4 ft sq. | 725 |
SUBSYSTEM 2-LOCKING AND UNLOCKING UNIT
| Sl.NO | Part Name | Material with which part made up of | Description of Part | Quantity | Price |
|---|---|---|---|---|---|
| 1. | DC motors | - | used to open drawer | 1 | 280 |
| 2. | Rack and pinion system | made of strong plastic | For opening and closing the box | 1 | 150 |
| 3. | L-clamp | stainless steel | holds the motor to fixed position | 10 | 120 |
| 4. | Nuts and bolts | - | to fit parts | 20 | 80 |
| 5. | Slider | - | For movement of drawer | 1 | 150 |
SUBSYSTEM 3-STORAGE UNIT
| Sl.NO | Part Name | Material with which part made up of | Description of Part | Quantity | Price |
|---|---|---|---|---|---|
| 1. | Acrylic Sheet | - | for making compartments | 50 sq.cm. | 40 |
| 2. | Hooks | - | For holding keys | 3 | 15 |
| 3. | Foam Sheet | - | manufacturing of drawer | 52 sq cm | 800 |
Integrated Bill of Materials
| Sl.NO | Part Name | Material with which part made up of | Description of Part | Quantity | Price |
|---|---|---|---|---|---|
| 01 | Arduino Mega 2560 | - | It is a microcontroller based on AT mega 328p | 01 | 1150 |
| 02 | SG90 Servo Motor | Plastic covering | Mechanism purpose | 01 | 100 |
| 03 | Jumper wire | Copper wire with insulated coating | connection purpose | 30 | 02 |
| 04 | RGB LED | compound semicondutor | light indication purpose | 02 | 10 |
| 05 | Bluetooth module | - | to control flipper | 1 | 210 |
| 06 | Ball | Plastic ball | Gaming purpose | 03 | 20 |
| 07 | Dc motor | drawer purpose | 1 | 280 | |
| 08 | Piezo-electric sensor | - | for object detection | 01 | 30 |
| 09 | Adaptor | - | 12v DC,2A | 01 | 100 |
| 10 | Mini push button | - | To turn on and off the machine | 01 | 05 |
| 11 | Nuts and bolts | - | to fit parts | 30 | 40 |
| 12 | Breadboard | white plastic | to make circuits | 01 | 70 |
| 13 | Foam sheet(5mm thickness) | - | puzzle box | (5*15)=75 sq. cm | 550 |
| 14 | Acrylic sheet | - | for playfield area | (15*30)=450 cm sq. | 725 |
| 15. | DC motors | - | used to open drawer | 1 | 280 |
| 16. | Acrylic Sheet | - | manufacturing of drawer | (61510)=900 cm sq. | 800 |
| 17. | Rack and pinion system | made of strong plastic | For opening and closing the box | 1 | 150 |
| 18. | L-clamp | stainless steel | holds the motor to fixed position | 10 | 120 |
| 19. | Nuts and bolts | - | to fit parts | 10 | 40 |
| 20. | Slider | - | For movement of drawer | 1 | 150 |
| 21. | Foam Sheet | - | for making compartments | (13*4)=52 sq.cm. | 40 |
| 22. | Hooks | - | For holding keys | 3 | 15 |
6.5 MOTOR AND BATTERY SIZING OF THE SYSTEM
Servo motors for flippers.
Material used: Plywood
Volume of the flipper: 87.415 cc
Density of wood: 0.760 g/cc
Mass of the flipper: 87.415* 0.760=66.43754 grams.
Coefficient of friction=0.3
Force required=Umg= 0.3* 66.43754* 9.8=0.195 newton.
Length of the arm: 3 cm
TORQUE=0.195*3=0.585 N-cm
Factor of safety=1.5
Total torque=1.5*0.585=0.8755 N cm
Servo motor specifications: SG90 SERVO MOTOR
DC Motor for Drawer.
Material Used: Acrylic sheet
Volume of the Drawer: 1008 cc
Density of Acrylic sheet: 1.15 g/cc
Total mass of the Drawer: 1759.2 g
Coefficient of Friction: 0.4
Force=um=0.4* 1.7592=0.70368
Radius of pinion= 2cm
Torque= F*r=1.407 N-cm
Factor of Safety= 1.5
Total Torque= 2.11104 N-cm
DC motor: 60 rpm DC motor
6.6 3D MODEL
