SUBSYSTEM-1:MOVEMENT AND DIGGING

3-D MODEL

BILL OF MATERIALS (BOM)

Sl. No	Part Name	Material with which the part is made up of	Description about part	Quantity required	Fabrication process if needed
1	Micro controller	-	Arduino mega AT2560	1	-
2	DC geared Motor	-	30 rpm	4	-
3	Blades	Steel	High tensile strength and 10 cm long,3 cm wide, 1 cm thick	5	Digging
4	Wheels	Polycarbonate Plastic	Strong Thermpolastic 5 cm	4	-
5	Base	Steel sheet	40 cm length, 30 cm breadth, 5 cm height	1	-
6	Clamp	Steel sheet	-	4	Hold DC Motor
7	Nuts and Bolts	Steel	-	10	-

FLOW CHART

CIRCUIT DIAGRAM

SUBSYSTEM-2:SOWING AND STORAGE

3D Model

BILL OF MATERIALS (BOM)

Sl. No	Part Name	Material with which the part is made up of	Description about part	Quantity required	Fabrication process if needed
1	Stepper Motor	-	28BYJ48	2	-
2	Stepper Motor Driver	-	ULN2003	2	-
3	Jumper Wires	Male to Female and Female to Female	20	-
4	Breadboard	White plastic	440 points	1	-
5	Wifi module	-	ESP8266	1	-
6	Container	Acrylic sheet	Optical clarity,strong and tough	1	Cutting and bending
7	Seed drop Wheels	-	-	5	-
8	Relay	-	2 channel relay	1	-
9	Nuts and Bolts	Steel	-	10	-

FLOW CHART

CIRCUIT DIAGRAM

SUBSYSTEM-3:OBSTACLE DETECTION,COVERING,NOTIFICATION

BILL OF MATERIALS (BOM)

Sl. No	Part Name	Material with which the part is made up of	Description about part	Quantity required	Fabrication process if needed
1	Covering	Steel sheet	30 cm wide, 1 cm thick, 10 cm long	1	-
2	Ultrasonic sensor	-	for obstacle detection	1	To sense the obstacle if present
3	IR Sensor	-	5 V, 20 mA	1	To indicate if the container is empty
4	LED	Glass	-	5	For indication

FLOW CHART

CIRCUIT DIAGRAM

CIRCUIT DIAGRAM OF ENTIRE SYSTEM

FLOW CHART OF THE ENTIRE SYSTEM