6. VIRTUAL IMPLEMENTATION - I-Division-2021-2022-Even/Repo-10 Wiki

3D MODELING:-

CIRCUIT DIAGRAM:-

Sensing Subsystem:-

Screenshot (154)

Launching Subsystem:-

Screenshot (155)

Launcher Rotating Subsystem:-

Screenshot (156)

Display and Sound Subsystem[with RTC(Real Time Clock) Module]:-

Screenshot (159)

Integration of all subsystems:-

Screenshot (160)

FLOW CHART:-

Sensing Subsystem Flowchart:-

Screenshot (135)

Launching Subsystem Flowchart:-

Screenshot (164)

Launcher Rotating Subsystem:-

Screenshot (165)

Flowchart of entire subsystem:-

Screenshot (137)

BILLS OF MATERIALS (BOM):-

DISPLAY UNIT

Sl. No Part Name Materials with which the part is made up of Description about part Quantity required Fabrication Process if needed Price
1. Clock Body Foam sheet(front side part) 30cm X 14cm X 0.5cm 2 Cutting -
Foam sheet(top side part) 30cm X 20cm X 0.5cm 2 Cutting -
Foam sheet(right side part) 19cm X 14cm X 0.5cm 2 Cutting -
2. 20x4 LCD I2C Display 1 - Rs. 599
3. Push Button switch(12mm) 4 - Rs. 49

LAUNCHER ROTATING UNIT

Sl. No Part Name Materials with which the part is made up of Description about part Quantity required Fabrication Process if needed Price
1. DC Motor 1 - Rs.
2. Gears 2 -
3. Foam pipe To support the launcher 1
4. Cardboard For making reloading base

LAUNCHING UNIT

Sl. No Part Name Materials with which the part is made up of Description about part Quantity required Fabrication Process if needed Price
1. DC Motor 2 - Rs.
2. 2 Channel 12V Relay Module 1 - Rs. 171
3. Bottle caps To launch the balls 2
4. Cardboard For making launcher base

SENSING UNIT

Sl. No Part Name Materials with which the part is made up of Description about part Quantity required Fabrication Process if needed Price
1. IR Sensor Used for object detection 4 Rs. 35
Sl. No Part Name Materials with which the part is made up of Description about part Quantity required Fabrication Process if needed Price
1. Clock Body Foam sheet(front side part) 30cm X 14cm X 0.5cm 2 Cutting -
Foam sheet(top side part) 30cm X 20cm X 0.5cm 2 Cutting -
Foam sheet(right side part) 19cm X 14cm X 0.5cm 2 Cutting -
2. 20x4 LCD I2C Display 1 - Rs. 599
3. IR Sensor Used for object detection 4 Rs. 35
4. Arduino Mega 2560 to integrate various actuators 1 Rs. 2011
5. DS3231 RTC Module Precise Real Time Clock I2C AT24C32 1 - Rs. 349
6. Push Button switch(12mm) 4 - Rs. 49
7. Breadboard 1 - Rs. 149
8. Resistor 221 ohm 1 - Rs. 59
9. Piezo Buzzer 1 - Rs. 55
10. LED Bulb 2 - Rs. 6
11. DC Motor 3 - Rs.
12. L298N Motor Driver with Dual Hobby DC motors 1 - Rs. 169
13. 2 Channel 12V Relay Module 1 - Rs. 171
14) Bolts -
15) Nuts -
16) L Clamps 12 -
17) Bluetooth Chip 1 -
18) Gears 2 -
19) Foam pipe To support the launcher 1
20) Bottle caps To launch the balls 2
21) Cardboard For making launcher and reloading base

MOTOR AND BATTERY SIZING OF THE SYSTEM:-

MOTOR SIZING FOR LAUNCHING

Mass=607.1 g

Force required (Ignoring value of g)=mg= 0.242

Factor of safety= 1.5

Total Torque= 0.54 kg/cm

MOTOR SIZING FOR ROTATING

Mass= 0.767 kg

Force required(Ignoring value of g)= 1.534

Factor of safety= 1.5

Total Torque= 11.505 kg/cm

3D MODEL:-

3D MODEL OF ENTIRE SYSTEM

system system2 system3

LAUCHING AND RELOADING SUBSYSYTEM

launching and reloading launching reloading

SENSING SUBSYSTEM

box3 box2 box

ALARM BOX

box4 box5 box6

Reference:-

  1. https://create.arduino.cc/projecthub/ozyRonald/alarm-clock-and-timer-working-standalone-b683db?ref=similar&ref_id=32511&offset=2

  2. https://www.instructables.com/DIY-Alarm-Clock/