120+ PLC-Based Project Ideas for Final Year Students

Samuel Dilton Sasi

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Embarking on the journey of final year projects is a crucial step for university and college students. For those in the field of engineering, specifically those dealing with automation and control systems, diving into PLC-based projects can be both challenging and rewarding.

Benefits of PLC-Based Projects

In the realm of final year projects, opting for PLC-based endeavors provides a unique set of advantages. Firstly, it allows students to apply theoretical knowledge in a practical setting. The theoretical concepts learned in classrooms gain real-world relevance through the implementation of PLC-based systems.

Moreover, PLC-based projects align with industry needs, offering students insights into the latest trends and technologies used in the automation sector. This hands-on experience not only enhances academic learning but also equips students with skills directly applicable in the professional world.

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Choosing the Right PLC-Based Project

Selecting the appropriate project is paramount for success. Students should consider their personal interests, ensuring that the chosen project aligns with their passion and career goals. Additionally, evaluating available resources and seeking guidance from mentors can help in making informed decisions.

These projects not only showcase your skills but also contribute to real-world problem-solving. Here’s a curated list of 120+ basic-level PLC projects that you can consider for your final year:

Project No.Project TitleDescription
1Traffic Light Control SystemSimulate and control traffic lights using a PLC.
2Water Level Control SystemManage water levels in a tank or reservoir.
3Conveyor Belt AutomationAutomate a conveyor belt system for material handling.
4Temperature Control SystemControl and monitor temperature using PLC.
5Batch Mixing SystemCreate a PLC program for precise batch mixing.
6Garage Door Control SystemDevelop a PLC-based system for garage door automation.
7Elevator Control SystemImplement a PLC solution for elevator control.
8Bottle Filling PlantAutomate the process of filling bottles on a production line.
9Parking Lot Management SystemUse PLC to manage parking lot access and availability.
10Automated Packaging SystemDevelop a PLC program for automated packaging of products.
11Temperature and Humidity ControlControl and monitor both temperature and humidity levels.
12Material Sorting SystemCreate a system to sort materials based on predefined criteria.
13Irrigation Control SystemAutomate the irrigation process based on soil moisture.
14Home Automation SystemImplement PLC for controlling lights, HVAC, and security.
15Speed Control of DC MotorUse PLC to control the speed of a DC motor.
16Tank Level Monitoring and ControlMonitor and control the level of liquid in a tank.
17Palletizing SystemDesign a PLC program for automated palletizing.
18Vending Machine ControlImplement PLC to control and monitor vending machines.
19Boiler Automation SystemControl and optimize the operation of a boiler.
20Solar Tracking SystemUse PLC to control solar panels for optimal energy harvesting.
21Automatic Car Parking SystemDevelop a PLC-based system for automated car parking.
22Water Pump Control SystemControl and monitor water pump operations using PLC.
23CNC Machine Control SystemImplement PLC for controlling a CNC machine.
24Light Intensity Control SystemUse PLC to control the intensity of lights based on ambient conditions.
25Gas Detection and Alarm SystemDevelop a PLC program for gas detection and alarm.
26Automated Greenhouse SystemControl environmental parameters in a greenhouse.
27Conveyor Belt Speed ControlImplement PLC to control the speed of a conveyor belt.
28Automatic Street Lighting SystemControl street lights based on ambient light conditions.
29Liquid Mixing and Filling SystemAutomate the process of mixing and filling liquids.
30Smart Home Energy ManagementUse PLC to optimize energy usage in a smart home.
31Traffic Flow Control SystemManage traffic flow through smart signal control.
32Security Gate Control SystemDevelop a PLC solution for automated security gates.
33Paint Mixing SystemAutomate the mixing of paint colors in a production line.
34PLC-Based Robotic Arm ControlControl the movements of a robotic arm using PLC.
35Air Conditioning Control SystemImplement PLC for precise control of air conditioning.
36Automatic Stamping SystemDevelop a PLC program for automated part stamping.
37Remote Monitoring SystemImplement PLC for remote monitoring of industrial processes.
38CNC Milling Machine AutomationAutomate the operation of a CNC milling machine.
39Liquid Level Control SystemControl and monitor the level of liquid in multiple tanks.
40Automated Coffee Vending MachineDevelop a PLC program for an automated coffee vending machine.
41Pneumatic Press Control SystemImplement PLC for controlling a pneumatic press.
42Temperature and Pressure ControlControl and monitor both temperature and pressure levels.
43Barcode Scanner IntegrationIntegrate a PLC system with a barcode scanner for automation.
44Smart Irrigation SystemUse PLC to optimize irrigation based on weather conditions.
45CNC Plasma Cutting Machine ControlImplement PLC for precise control of a CNC plasma cutting machine.
46Automated Soldering SystemDevelop a PLC program for automated soldering in electronics manufacturing.
47Liquid Dispensing SystemAutomate the dispensing of liquids in a production process.
48PLC-Based Water Purification SystemControl and monitor the water purification process using PLC.
49Automatic Door Opening SystemDevelop a PLC-based system for automatic door opening.
50Batch Reactor Control SystemImplement PLC for controlling chemical batch reactors.
51CNC Lathe Machine AutomationAutomate the operation of a CNC lathe machine using PLC.
52Automated Painting RobotImplement PLC to control a robotic arm for painting.
53Automatic Garage Door OpenerDevelop a PLC solution for automatic garage door opening.
54Liquid Dosing SystemCreate a PLC program for precise liquid dosing in a process.
55PLC-Based Hydraulic SystemControl and monitor hydraulic systems using PLC.
56Smart Waste Management SystemImplement PLC for optimizing waste collection processes.
57CNC Router Control SystemAutomate the operation of a CNC router using PLC.
58Automatic Plant Watering SystemDevelop a PLC-based system for automatic plant watering.
59Batch Heating SystemControl the heating process in a batch system using PLC.
60RFID-Based Access Control SystemIntegrate PLC with RFID for access control applications.
61Automated Conveyor Sorting SystemImplement PLC to automate sorting on a conveyor system.
62PLC-Based Car Wash SystemDevelop a PLC program for automatic car washing.
63Automated Pallet Wrapping SystemControl the process of pallet wrapping using PLC.
64Automatic Bottle Capping SystemImplement PLC for automated bottle capping in production.
65PLC-Based Gas Monitoring SystemMonitor and control gas levels in industrial environments.
66CNC Plasma Table AutomationAutomate a CNC plasma table using PLC for precision cutting.
67Automated Testing MachineDevelop a PLC program for automated product testing.
68Temperature and Flow ControlControl temperature and fluid flow in a process using PLC.
69PLC-Based Home Security SystemImplement PLC for monitoring and controlling home security.
70Solar Water Heater Control SystemControl the operation of a solar water heating system with PLC.
71Automatic Can Filling SystemDevelop a PLC-based system for automated can filling.
72PLC-Based Green Energy MonitoringMonitor and optimize energy consumption from green sources.
73Material Handling Robot ControlControl the movements of a material handling robot using PLC.
74Automatic Egg Sorting SystemImplement PLC to automate sorting and grading of eggs.
75PLC-Based Hydraulic PressControl a hydraulic press machine using PLC for precision.
76Automatic Chicken Feeder SystemDevelop a PLC program for automated chicken feeding.
77CNC Drilling Machine AutomationAutomate the drilling process in a CNC machine using PLC.
78PLC-Based Temperature Mapping SystemMonitor and map temperature variations in a controlled environment.
79Automatic Paintball Sorting SystemImplement PLC for sorting and packaging paintballs.
80PLC-Based Milk Pasteurization SystemControl and monitor the milk pasteurization process using PLC.
81Smart Classroom AutomationUse PLC to control lighting, audio-visual equipment, and HVAC in a classroom.
82Conveyor Belt Alignment SystemDevelop a PLC-based system for maintaining proper alignment on a conveyor belt.
83Automated Seed Sowing SystemImplement PLC for precise seed sowing in agriculture.
84PLC-Based Bottle Labeling SystemControl the labeling process in a production line using PLC.
85Smart Library Book Tracking SystemUse PLC for tracking and managing library books efficiently.
86PLC-Based Precision Cutting MachineAutomate a precision cutting machine using PLC.
87Automatic Fish Feeder SystemDevelop a PLC program for automated fish feeding in aquaculture.
88CNC Laser Engraving Machine ControlImplement PLC to control a CNC laser engraving machine.
89PLC-Based Automatic Sliding Door SystemCreate a system for automatic sliding door control using PLC.
90Temperature and pH Control SystemControl and monitor both temperature and pH levels in a process.
91Automatic Pet Feeding SystemDevelop a PLC-based system for automated pet feeding.
92PLC-Based Smart Agriculture SystemMonitor and control various parameters in agriculture for optimal yield.
93Automatic Detergent Mixing SystemImplement PLC for precise mixing of detergents in a production line.
94PLC-Based Traffic Monitoring SystemMonitor and analyze traffic flow using PLC.
95RFID-Based Inventory ManagementIntegrate PLC with RFID for efficient inventory management.
96PLC-Based Smart Lighting SystemControl lighting conditions based on occupancy and natural light.
97Automated Paint Booth SystemDevelop a PLC program for automated painting in a spray booth.
98PLC-Based Fish Tank Monitoring SystemMonitor and control parameters in a fish tank using PLC.
99Automatic Carton Packaging SystemImplement PLC for automated carton packaging in production.
100PLC-Based Waste Sorting SystemDevelop a system for automatic waste sorting using PLC.
101PLC-Based Solar Tracking SystemImplement PLC to control solar panels for optimal sunlight tracking.
102Automated Poultry Farming SystemDevelop a PLC program for efficient poultry farming operations.
103PLC-Based Conveyor Belt Inspection SystemImplement a system for automated inspection of products on a conveyor belt.
104Automatic Seed Germination SystemUse PLC to create an automated system for seed germination.
105PLC-Based Waste Water Treatment SystemControl and monitor the treatment process of wastewater using PLC.
106Smart Street Lighting Control SystemImplement PLC to control street lights based on real-time conditions.
107PLC-Based Smart Water Metering SystemMonitor and manage water consumption using PLC for smart metering.
108Automated Chicken Egg IncubatorDevelop a PLC program for precise control of chicken egg incubation.
109PLC-Based Traffic Violation DetectionImplement a system for detecting and reporting traffic violations using PLC.
110Automatic Fish Feeding SystemDevelop a PLC-based system for automated fish feeding in aquaponics.
111PLC-Based Smart Grid Monitoring SystemMonitor and control electrical parameters in a smart grid using PLC.
112Automated Lawn Mower SystemUse PLC to control an automated lawn mower for efficient lawn maintenance.
113PLC-Based Green Roof Irrigation SystemControl and optimize irrigation on green roofs using PLC.
114Automated Coffee Bean Roasting SystemDevelop a PLC program for automated coffee bean roasting in a production line.
115PLC-Based Automated Book Sorting SystemImplement a system for sorting and categorizing books in a library using PLC.
116Automatic Hydroponic SystemUse PLC to control nutrient and water supply in a hydroponic farming system.
117PLC-Based Automatic Parking Payment SystemImplement a system for automatic payment in parking lots using PLC.
118Smart Waste Bin Monitoring SystemMonitor and optimize waste collection in urban areas using PLC.
119PLC-Based Smart Home Water ManagementControl and monitor water usage in a smart home using PLC.
120Automated Battery Charging StationDevelop a PLC program for automated battery charging in electric vehicle stations.
121PLC-Based Smart Refrigeration SystemControl and monitor temperatures in refrigeration systems using PLC.
122Automatic Herb and Spice Mixing SystemImplement a PLC program for precise mixing of herbs and spices in food production.
123PLC-Based Smart Traffic Signal ControlOptimize traffic signal timings based on real-time traffic conditions using PLC.
124Automated Petrol Pump Control SystemDevelop a PLC-based system for automated control of petrol pump operations.
125PLC-Based Smart Watering CanImplement PLC to control a smart watering can for efficient plant watering.
126Automatic Soap Dispensing SystemDevelop a PLC program for automated soap dispensing in public restrooms.
127PLC-Based Precision Weighing SystemControl and monitor precise weighing processes using PLC.

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