6. VIRTUAL IMPLEMENTATION

6.1 3D MODELING

6.2 CIRCUIT DIAGRAM

6.3 FLOW CHART

6.4 BILL OF MATERIALS(BOM)

Sl No.	Part Name	Materials with which the part is made up of	Description about parts	Quantity required	Fabrication process if needed
1	Water Dispensor	Plastic container	(161616)cm	01	Cutting and bending
2	TurnTable	Foam board	50cm*9cm	01	Cutting and bending
3	Microcontroller	Arduino Mega	AT2560	01	-
4	Water Pump	Made from plastic or Metal	12v Dc Water Pump	01	-
5	Relay Module	Electromagnet	5v Relay Module	02	-
6	IR sensor	Piezoelectric crystals & Nickel ferric aluminimum alloy		01	-
7	DC Motor	-		01	-
8	Nuts and Bolts	-	-	06	-
9	Pipe	Hose Food Grade Pipe	1.5cm diameter	01	-

6.5 Mechanisms and resource specifications

Density of foam sheet is 0.048g/cm^3 = 48 kg/m^3.

Radius of the turntable is 0.17m.

Volume of the turntable is 4/3pirrr=0.02 m^3.

Mass= density* volume= 48 * 0.02 = 0.96kg

Total mass= 0.96+0.5=1.46kg

Force = m*g = 1.46 * 9.81 = 14.32 N

Torque = Fr = 14.320.17 = 2.434 Nm

Torque * Factor of safety = 2.434* 1.5=3.651Nm =0.03651kg-cm

Adapter selection

1 DC Motor is used hence

1*300=300mA and 12V

Factor of safety =1.2

300 *1.2= 360mA

Hence the adapter should be 12V