Resist Spin Coater

Project Title

Resist Spin Coater

Project Area of Specialization Electrical/Electronic EngineeringProject Summary

Spin coating is basically a procedure which is used to deposit uniform thin films to any flat surface of work piece. Usually a small amount of coating material is applied on the center of the work piece's surface when the disk is spinning at very low speed. Here is this process we are using the basic principle of centrifugal force. This is applied due to the spinning of the disk.

Project Objectives

• The goal of the project is to design a spin coater that works economically
• With the help of spin coater we can create a thin film on the flat surface of any work piece.
• The process basically follows the principle of centrifugal force which draws a rotating body away from the center of rotation

Project Implementation Method

• A process in which solution is spread evenly over a surface using centrifugal force when the disk is rotating.
• Spin coating will result in a relatively uniform thin film of a specific thickness.
• Spin coating is an important way of creating thin films in the microelectronics industry where we need thin film coating

Benefits of the Project

• Spin coating will result in a relatively uniform thin film of a specific thickness.
• Spin coating is an important way of creating thin films in the microelectronics industry where we need thin films coating.
• Spin coating was first used to apply coatings of paints and pitch around seventy years ago.
• This model has been used as a basis for future more specific or complicated models.

Technical Details of Final Deliverable

• Literature survey and detailed study about project
• Equipment selection
• Circuit designing and mathematical modeling
• programming and testing the circuit on software 
• Hardware design and testing 
• Hardware and software integration and debugging
• Final integration and Testing

Final Deliverable of the Project HW/SW integrated systemCore Industry ManufacturingOther Industries Education Core Technology RoboticsOther Technologies OthersSustainable Development Goals Industry, Innovation and InfrastructureRequired Resources

Item Name	Type	No. of Units	Per Unit Cost (in Rs)	Total (in Rs)
			Total in (Rs)	77332
arduino UNO	Equipment	2	750	1500
buck converter	Equipment	3	1380	4140
high speed DC motor	Equipment	2	6420	12840
vacuum creator	Equipment	1	19200	19200
stainless steel with power coated finished	Equipment	4	820	3280
soldering wire	Equipment	1	750	750
Fecl3	Equipment	2	900	1800
copper sheet FR4 36 micron	Equipment	3	950	2850
Power adapter 12V 3A	Equipment	2	1880	3760
plates	Equipment	4	1620	6480
Misc (resistor , capacitor , inductor ) etc	Miscellaneous	1	9782	9782
acrylic box with water proofing	Equipment	1	2820	2820
LCD display	Equipment	2	1430	2860
buttons	Equipment	10	10	100
Soldering iron imported	Equipment	1	3220	3220
relay module	Equipment	3	650	1950