8051 Microcontroller Based Mini Project List

 8051 Microcontroller Based Mini Project List for Diploma and BE/BTech in Electronics /Industrial Electronics /Electronics and Telecommunication Students

 8051 Microcontroller Based Mini Project List

1. Mobile phone (DTMF) controlled electrical device switching
2. DS1620 Based Temperature Controller (8051)
3.  DS1820 Based High Precision Temperature Indicator
4.  Electronic Voting Machine (8051)
5.  Electronics Components Tester (8051)
6.  Infrared Interruption counter (8051)
7. Infra Red Remote Switch (8051)
8.  Multipattern Running Lights (8051)
9. Password Based Door Locking (8051)
10.  PC -MC communication (8051)
11. RF Based Remote control (8051)
12.  RFID Based Attendance System (8051 + RFID)
13.  RFID Based Security System (8051 + RFID)
14.  Traffic Light Controller (8051)
15. A mobile controlled RGB LED mood light 
16. Automatic advanced Railway gate Control System.
17. Digital Real time Clock Implementation with Microcontroller and LCD.
18. Industrial conveyer belt object counting system.
19. Intelligent High Power LED Street light Control System.
20. Digital Frequency Meter with LCD Display
21. IR Remote Controlled Real time Clock with LCD display
22. Stepper Motor Control using Microcontroller.
23. Two-Channel Digital Frequency Meter using Microcontroller.
24. Ultrasonic Distance Meter.
25. Water Level Controller with LCD display using 8051
26. Stop Watch using 8051
27. Digital alarm clock
28. Digital Thermometer using 8051
29. Bidirectional Visitor Counter
30. Distance measurement using Infrared
31. LCD based voting machine
32. Simple Toll Plaza
33. 8 Candidate Quiz Buzzer
34. Up down counter
35. Servo motor control
36. Humidity counter
37. 8051-based Countdown Timer
38. Anti Bag Snatching Alarm.
39. Anti-Theft Alarm for Vehicle.
40. Bidirectional Visitor Counter.
41. Design your Own Remote.
42. Manual Moving-Message Display.
43. Microcontroller based Tachometer.
44. Auto Control of three phase Induction motor (8051)
45.  Automatic College Bell (8051 & DS1307)
46. Automatic plant Irrigation (8051)
47.  Automatic Room light Controller with Visitor Counter (8051)
48.  Digital Calendar (8051)
49.  Digital Countdown Timer (8051)
50.  Digital IC Tester for 74 series
51. LDR based automatic lamp illumination controller with High Power/Intensity LED lighting (PWM control)
52. Pulse Width Modulation (PWM) Speed Control of a DC Motor
53. IR LED and LDR based Heartbeat Monitor with display on LCD.
54. Temperature Controlled Fan (DC Motor based with PWM).
55. Infrared remote controlled garage door control system.
56. Digital Thermostat with LCD Temperature Display.
57. Embedded Real time Clock based Industrial Devices Control System.
58. Microcontroller based water level monitoring and control system.
59. Microcontroller based Digital Alpha-numeric message scrolling Display.

60. Temperature controller using DS1820 and LCD display 

61. Infrared Remote based Electrical Device Control

Microcontroller Based Automatic Car Parking System  :

Abstract :

   Automatic car parking system is very good substitute for managing car parking area. Since in modern world, where space has become a very big problem and in the era of miniaturization its become a very crucial necessity to avoid the wastage of space in modern, big companies and apartments etc. In space where more than 100 cars need to be parked, it’s a very difficult task to do and also to reduce the wastage 

of area, this system can be used. This Automatic Car Parking enables the parking of vehicles-floor after floor and thus reducing the space used. Here any number of cars can be park according to requirement. This makes the system modernized and even a space-saving one.Automatic Car Parking System here we work on the thought of display the number of parking available at parking site. In this when you at parking 

site, you see the number of parking slots and available parking slots at the entry gate. If parking is available, the gate is open for few seconds and that particular slot is marked as unavailable. When you exit from this same process is followed and particular slot is made available for next customer.  

Functional Description:

 This project can be implemented using the following blocks. For easier understanding of the theseblocks are mentioned below:

Proximity Sensors: These are placed inside the parking slot to detect the presence of the vehicle in slot, which will be used to process when a new vehicle requests parking slot. Which also consists of IR diodes and phototransistors.

IR Light Emitter: It consists of a pair of Red IR Lights that continuously emit long distance directed IR lights. This light falls on a pair of LDRs. 

IR Light Receiver: It consists of a pair of LDR (Light Dependent Resistance). The LDR consists of special materials whose resistance is dependent on the amount of the light falling on it. This means as long as the IR light is falling on it its resistance is low nearly 1k. As soon as this light is obstructed the resistance of this sensors increases (to nearly 8k) indicating some thing’s presence between the emitter receiver pair. 

Comparator Block: It consists of a comparator circuit made out of op-amp LM358. Its task is to convert the resistance state of LDR into voltage state understood by microcontroller. 

Micro controller Block: Micro-controller takes the data from the comparator block. Based on this data it interprets the number of people that have crossed from one side to the other and vice versa. To build this system we will be using 8051 varient. 

Display Unit: It is 16*2 LCD that shows the number of people in the room at any particular instant. It also shows which appliance is being used and at what power theyare being used. 

Appliances Block: This block consists of outlets for DC motor. DC Motor is ON in one specific direction for 10 sec. and then ON in opposite direction for same 10 sec time interval for open and closed the gate. 

Power Supply Block: This consist a Step down Transformer which converts 220V AC to 15V AC.

Circuit Diagram :

 If any query regarding this project please comment below.We will revert you back with 24 hours.

RC5 Protocol Decoding with 8051

RC5 Protocol Decoding with 8051 microcontroller :-

Details :

About Infrared:

Infrared light is electromagnetic radiation with longer wavelengths than those of visible light. Infrared light is used in industrial, scientific, and medical applications. Most of the remote controllers use IR light to send information.

RC5 Protocol:

This protocol was developed by Phillips using Manchester Encoding. Information is sent in frames, where each frame is consist of 14 bits. First two bits are start bits, the next bit is flip bit, which toggles every next frame if same command is sent. Next five bits are system address (remote specific) bits and last 6 bits are command bits, which actually stores command. Each bit is of 64 IR pulses.

RC5 Protocol Frame:

Manchester Encoding:
Every bit in an RC5 transmission has uniform duration, and contains one transition. '0' is encoded by a high to low transition, and a '1' by a low to high transition. There is a transition in the middle of the bit. So bit containing '0' value will be encoded as first 32 high pulses and next 32 low pulses, while '1' will be represented by first 32 low pulses and next 32 high pulses. 

An Example:
So, Let's consider a remote with 38kHz frequency, 

T= 1/38,000=0.000026316 ≈ 26µs

Now each bit consists of 64 IR bits,

64 pulses x 26µs = 1664µs = 1.664ms

So total time for a protocol frame is 

14 x 1.664 = 23.24 ms

Decoding with 8051: 

We have used TSOP1738 sensor to decode RC5 protocol, this sensor gives active low output, so '0' received is first 32 pulses low and next 32 high. The out pin of TSOP1738 is connected to interrupt source of 8051, decoding can be done in both ways, either polling or interrupt based, 

Here we will consider interrupt based mechanism, so when it will receive a first start bit (i.e. 1, start bits are always 1 in RC5), it will be first 32 pulses high, and next will be low, here interrupt will occur, to decode information we can skip start and flip bit, i.e. MCU should skip 2.75 bits, so after an interrupt wait for 4.57ms to get next bit. 

Here comes decoding of the next 5 system address bits, which holds the address of remote controller, here after each bit time i.e. 1.664ms , MCU gets value of  OUT pin and stores in a variable. Same way the next six bits are decoded and command value is calculated from protocol frame.

Components :

MCU: P89v51RD2(8051 Core)

Remote Controller: RC5 (Phillips TV remote controller)

16x2 LCD Display to display commands and addresses.

IR Sensor : TSOP1738

Circuit Diagram / Schematic:

 If any query regarding this project please comment below.We will revert you back with 24 hours.

                                        
                                        

VLSI Project List

VLSI  Projects for M.Tech./M.E./B.Tech./B.E./Diploma Students :

VLSI projects List :

BUS PROTOCOLS PROJECTS

AMBA
1. AMBA AHB full
2. AHB Master
3. AHB Slave

PCI EXPRESS
1. PCI Express full
2. Data Link Layer Receiver Block.
3. Physical Layer Receiver Block.
4. Transaction Layer Receiver Block.
5. Data Link Layer Sequence Number Check.
6. Data Link Layer LCRC Check.
7. Data Link Layer DCRC Check.
8. Data link Layer Align Block.
9. Flow Control in PCI Express.
10. Power Management in PCI Express.
11. Data Link Layer Transmit Block.
12. Physical Layer Transmit Block.
13. Transaction Layer Transmit Block.
14. Data Link Layer Control Block.
15. Physical Layer Control Block.
16. Transaction Layer Control Block.

USB
1. USB 2.0.
2. USB 1.0.
3. USB OTG.
4. USB OTG MAC.

SOC PROJECTS
1. CAN Controller.
2. Wishbone Controller.

COMMUNICATION BASED PROJECTS
1. Asynchronous Transmitter
2. Asynchronous Receiver
3. Mini UART
4. Micro UART
5. RS-232 Transmitter/Receiver
6. Design Of I2C bus Controller
7. USART

PROCESSOR BASED PROJECTS
1. Low Power RISC Processor
2. CISC Processor 
3. Robotic Applications for Microcontroller 
4. 16 bit Processor

STORAGE BASED PROJECTS
1. Two wire Serial EEPROM 
2.Design of Memory with counter as address register 
3. Temperature and Humidity Controller 
4. Design of Asynchronous FIFO 
5. Design of Synchronous FIFO 
6. ALU7. I2S8. Multichannel I2S

GENERAL PROJECTS
1. Huffman Encoder/Decoder
2. Programmable 16-Tap FIR Filters
3. Booth Multiplier 
4. Design of Arbiter 
5. Design of encoder 
6. Design of decoder  

7. Design and Implementation of Median filter  

8. Cyclic Redundancy Check Error Check
9. Design of 8bit to 10 bit Encoding Techniques
10. Design of Low Power FIR Filter
11.Stop Watch.

Embedded Project List

Embedded Projects for M.Tech./M.E./B.Tech./B.E./Diploma Students :
 
Embedded project List  :

GSM\GPS\GPRS Based Projects:

1.Microcontroller based security system and parameters controlling for building automation using GSM technique

2 .8051 based wireless security system and parameters controlling for building automation using GSM technique

3.Location aware mobile phone signal strength logger into 2GB memory card (MMC/SD/Micro SD)

4.Automatic Vehicle navigation using RF-FSK and GSM techniques

5.Online data logging of device status and temperature using GPRS

6 .Intelligent GSM based electronic power meter

7.Micro controller based railway detection system using RFID and GSM techniques

8.Micro Controller based solar tracking system using GSM techniques and PC interfacing

9.GPS based data logger and real time vehicle tracking with GSM

10.Micro controller based car security system using GSM techniques

11.Vehicle Tracking using GPS & GSM

12.Remote irrigation control through GSM

13.GPS based station name announcement and display system for Trains/buses

14. Temperature Measurement over GSM Mobile

15.GPS Based Intelligent Guided Vehicle With Collision Mitigation

16.Remote Billing of Energy Meter using GSM modem

17.Remote control using GSM

18.GPS based border alert system for fishermen with boat speedometer

19.GPS based universal clock. Gets the time from satellites and displays on LCD

20.GSM based student data acquisition

21.High Power LED based intelligent streetlight controlling system with GSM based Vehicle Counter

RFID Based Projects:

1.Employee Login and logout Management System with RFID

2.Automatic Bus Fare System Using RFID

3.Touch screen and RFID based Ticket booking system

4.Stack updating and alerting system Using RFID

5.Automatic car parking controller using RFID

6.RFID and GSM based Advanced Vehicle parking slot booking system

7.Student data logging system into college website based on RFID

8.Library Management System using RFID

9.Automatic Gate Controller using RFID

10.RFID based animal tracking system

11.RFID based Shopping trolley

12.Attendance System Using RFID

13.Auto parking system for shopping malls using RFID

14RFID based object monitoring System

15.RFID based prepaid card for petrol station

16.RFID based bus identification system for blind with voice

Bluetooth Based Projects:

1.Bluetooth based advanced wireless home automation system

2.Bluetooth based device control

3.Bluetooth Data Acquisition System Based on ARM

4.Bluetooth Energy Meter

5.Bluetooth Enabled Wireless Network Synchronization

Solar based Projects:

1.Solar tracking and trapping system

2.Solar based lanterns for rural areas

3.Solar based Street Light System

4.Solar based tricycle for handicap

5.Solar based agricultural automation

Zigbee based projects:

1.Zigbee based heart rate monitoring

2.Fire monitoring & control on ARM using Zigbee

3.DC Motor Speed and direction control using RF/IR / ZIGBEE technologies.

4.ZigBee based Secured Wireless Data transmission and Reception

5.ZigBee based Wireless Electronic Notice Board with Multi Point Receivers

Ultrasonic Based projects:

1.Object Detection using Ultrasonic Waves

2.Ultrasonic Level Monitor

3.Ultrasonic tracking System

4.Ultrasonic Distance meter

5.Ultrasonic Wind speed meter.

Communication Protocol Based projects:

1.Device Communication Using UART (8051) Protocol.

2.PC to PC Communication using RF Modem .

3.RF based wireless Encryption & Decryption method

4.I2C Based Storage Oscilloscope .

5.I2C Based Temperature Recording System .

6.I2C Based High Security Data Transmission .

7.I2C EPROM Programmers .

8.I2C Based Running Message System .

9.I2C protocol implementation with RTC and EEPROM using microcontroller.

10.IR adaptor for I2C BUS.

11.Long Distance Communication for I2C EPROM Devices.

12. SPI based voice recording system.

13. I2C protocol Implementation with RTC.

14. SPI protocol based seven segment led display interface.

15. Microcontroller To Microcontroller Communication System With LCD Display

16. Wire Less Communication From PC To µC

17. PC To PC communication Through Laser/IR

18. CAN based CAR Security System

19. Pc to Microcontroller communication Through USART.

20. Data Logger Based on RS 232 Serial Communication

21. Master slave communication using RS232.

Robotics projects:

1.GSM (SMS) Controlled Wireless Robot

2.DTMF Controlled Wireless Robot

3.Visible light follower Robot

4.Design and Development of Line Follower Robot using the Principle of Reflection of 5.Light Rays.(mc)

6.Path Finder Robot

7.Depth Detector Robot

8.Robot Operated Through Voice

9.Landrover Robot Operated by Cellphone

10.Pick and Place robot

11.Greenhouse Robot

12.Clap sensing Robot.

13.Fire Fighting robot using 8051 microcontroller.

14.Microcontroller Controlled Robot Arm For Paint Spraying

15.Robotic Arm manipulator.

16.Light Sensing Robot

17.PC Controlled Robot

18.Artificial Intelligence, Fuzzy Logic, Neural Networks

19.Wireless AI Based Mobile Robot For Multi Specialty

Operations

20.Wireless AI Based Fire Fighting Robot For Relief

Operations

21.Wireless AI Based Intelli-robot For Materials Handling

22.Integrated Rule Based Control Of Robot Using Fuzzy

System & Neural Networks

23.AI Based Fire Fighting Robot For Relief Operations

24.AI Based Intelli-robot For Materials Handling

25.AI Based Mobile Robot For Multi Specialty Operations

26.Industrial Security Robot With Motion Detection System

27.Microcontroller Controlled Robot Arm For Paint Spraying

28.Production Monitoring Robot

29.Two Axis Robot With Artificial Intelligence

30.Three Axis Robot With Artificial Intelligence

31.Four Axis Robot With Artificial Intelligence

32.Five Axis Robot With Artificial Intelligence

33.Wireless Industrial Security Robot

34.Microcontroller Based Surveillance Robot For A Military Application

Finger print based projects:

1.Finger print and keypad based security access control system

2.Finger Print Based Employee Id and Attendance Register System

3.Fingerprint based automatic lift management system

4.Fingerprint based door opening system

5.Security system using finger print Scanner

6.Biometric finger print identification based bank locker security system

7.Implementation of Person Identification System using RFID/Finger print system (mc)

8.Fingerprint based attendance system

Biomedical Projects:

1.Biomedical Monitoring system

2.Wireless Heart Beat Monitoring

3.RFID based System Health Card

4.Blood Pressure Monitoring System

5.Zigbee based Health Monitoring System