About 8051
8051 microcontroller is an 8 bit microcontroller designed by Intel in the year 1981. It was known as system on a chip as it had 40 DIP pins, 128 bytes of RAM, 4K byte of on-chip ROM, two timers, one serial port, and 4 ports (8-bit wide), all on a single chip. It includes four parallel 8-bit ports, that can be programmed or addressed per need. An onboard 12 Mhz on-chip crystal oscillator is included in the microcontroller.
8051 Pin Details
- 8051 Microcontroller is a 40 pin PDIP (Plastic Dual Inline Package) Controller
- 4 Ports and 40 Pins are used to manage all I/O operations.
- I/O operation port has 32 pins reserved.
- The other 8 pins are designated as Vcc, GND, XTAL1, XTAL2, RST, EA, ALE/PROG, PSEN.
- Please refer the video for detailed explanation.
#Top8051Projects
All 8051 Projects List
- Motion Controlled Pick & Place Obstacle Avoider Robotic Vehicle
- Remote Control Plant Watering System Using 8051
- Auto Billing Mall Shopping Cart 8051
- Plant Soil Moisture & Ph Sensing Alarm Using 8051
- DTMF & RF Dual Controller Based Robot
- Automatic Whiteboard Eraser Robot
- RFID Attendance System With SMS Notification
- Motion Based Door Opener With Metal Detector
- Automatic BMI Calculator Using Load Cell & Height Sensing
- Human Speed Detection Project
- Accurate Room Temperature Controller Project
- Automated Elevator With Overload Alert
- Machine Overheat Detection With Alert
- Home Automation Using Android
- PC Based Home Automation
- BLDC Motor Speed Control Using Fuzzy Logic
- Voice Controlled Robotic Vehicle
- Automatic Light Intensity Controller By External Light Sensing
- Rf Controlled Spy Robot With Night Vision Camera
- Hand Motion Controlled Robotic Arm
- Hand Motion Controlled Robotic Vehicle
- Industry Power Consumption Penalty Minimization Using AFPC Unit Project
- Advanced Military Spying & Bomb Disposal Robot
- Circuit Breaker Based On Password
- Multi Microcontroller Networking System
- Device Load Monitor With Programmable Meter For Energy Audit
- Ultrasonic Radar Project
- Power Grid Failure Detection Based on Voltage and Frequency Variance Detection
- Thyristors Based Dual Converters
- Voice Based Notice Board Using Android
- Flexible Ac Transmitter System Using TSR
- SVC Based Flexible AC Transmission System(FACTS)
- Microcontroller based 4 Quadrant speed control system
- Controlling Pc By TV Remote as Mouse
- Lamp Illumination Control With Precision
- Remote Controlled Pick & Place Robotic Vehicle
- Load Shedding Time Management With Programmable Interface
- Ultrasonic Object Detection Project
- Solar Street Lights With Auto Intensity Controller
- Industry Automation Using Programmable Switching in Repetitive Nature Of Work
- AC Power Controller With Programmable Interface
- Postage Stamp Value Calculator
- Android Controlled Wildlife Observation Robot
- Vehicle Movement Based Street Lights With External Light Sensing
- Controlling Pc By TV Remote as Mouse
- Electrical Load Controlled By PC
- Displaying Moving Message On Notice Board Using PC
- Precise Digital Temperature Controller
- Motion Based Automatic Door Opener
- Wildlife Observation Robot Using Rf
- Industry Temperature Control System
- TV Remote Controlled Home Appliances Project
- Vehicle Sensing Street Lights Project
- Efficient Power Manager Project
- IR Based Obstacle Detection For Load Switching Project
- IR Based Traffic Density Detection And Signal Adjustment
- Ultrasonic Distance Measurement Project
- IR Based Dish Position Controller
- Dynamic Signal Light Timings On Traffic Density
- Liquid Level Controller System Without Contact
- Closed Loop DC Motor Control To Run It At Exact Speed
- RPM Display For BLDC Motor With Speed Controller
- Visitor Sensor Light With Seven Segment Display
- Display Object Counter On 7 Segment Display
- Home Automation Using Touch Screen
- Android Controlled Pick And Place Robotic Arm Vehicle Project
- SMS Controlled Railway Level Gate Control With Programmable Numbers
- Vehicle Theft Detection/Notification With Remote Engine Locking
- Patient Health Check Using Wireless Health Monitor
- Car Overspeeding Detection Project
- MC Based Line Follower Robot
- Robotic Vehicle With Metal Detection Project
- Smart Floor Cleaner Robot Using Android
- Automatic Vacuum Cleaner Robot Project
- IR Wireless Underwater Communication System
- Long Range Spy Robot With Night Vision
- Long Range Spy Robot With Obstacle Detection
- Long Range Spy Robot With Metal Detection
- Fire Fighter Robot With Night Vision Camera
- AC Power Strength Controller System
- Android Antenna Positioning System
- Traffic Signals With Synchronization System
- Multi Motors With Synchronized Speed
- Single Phase Induction Motor With Smooth Start
- Configurable Password Security System
- Displaying message Using Led Propeller
- Thyristor Based Cyclo Converter
- Remote Controlled Induction Motor Controller
- Induction Motor Timer Using Auto Delta Star Starter
- Multi-Power Supply Using 4 Different Sources
- IR Remote Thyristor Power Controller
- Controlling Induction Motor Power Through Thyristor
- ZVS Based 3 Stage Solid State Relay
- DC Motor Speed Controller
- Cycle Switching Without Harmonics For Industrial Power Control
- Thyristor Firing Angle Control For Battery Charging
- Street light automatic intensity controller
- Security Access Control Using RFID Project
- Attendance System Based On RFID Project
- RFID Based Passport Project
- Android Military Spying & Bomb Disposal Robot
- Automating Homes Using RF
- RF Based Secure Door Opener System
- RF Secure Coded Communication System
- Load Control System Using DTMF
- Voice Controlled Home Automation
- DTMF Cell Phone Based Door Opener
- Remote Vehicle Control Through Cell Phone
- Dialled Telephone Number Display On 7 Segment
- Digitally Controlled Home Automation Project
- Android Controlled Induction Motor with 7 segment display
- Android Controlled Notice Board Project
- Density based traffic controller with android overriding ability
- Hovercraft Controlled By Android
- Android Controlled Automobile
- Remote Controlled Robotic Arm Using Rf
- Android Controlled Robotic Arm
- Programmable Sequential Load Operation Controlled By Android Application Project
- Android Password Based Remote Door Opener System Project
- Android Controlled Remote Password Security
- Android Controlled Railway Level Gate Control
- Android Controlled Remote AC Power Control
- Robot Controlled By Android Application
- Home Appliance Control Using Android Application Project
- Android Controlled Fire Fighter Robot
- Android Controlled Based Spy Robot With Night Vision Camera
- Android Controlled Pick And Place Robotic Arm Vehicle Project
- Wireless Surveillance Robot Controlled by PC
- Shuttling Metro Train Between Stations Project
- Solar Panel With Sun Position Tracking
- Android Circuit Breaker
- System To Measure Solar Power
- Controlling Solar Energy Charge
- Obstacle Avoider Robotic Vehicle
- Robotic Arm Vehicle Controlled By Touch Screen Display
- TV Remote Controlled Robotic Vehicle Project
- Robot Controlled By Android Application
- Android Controlled Fire Fighter Robot
- Android Controlled Based Spy Robot With Night Vision Camera
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