Microcontroller based Mini Projects 2020 2021

Microcontroller based Mini Projects 2018

Low Cost Mini projects for JNTU Engineering EEE and ECE Students.


    IR LED and LDR baaed Heartbeat Monitor with display on Computer/PC.

    Temperature Controlled Fan (DC Motor based with PWM).

    Realtime Car battery monitoring and low voltage alert system.

    Automatic room light intensity based window blinds control system.

    Temperature based ceiling fan speed control system (230v AC Motor).

    Automatic Irrigation water supply monitoring and control system.

    Infrared remote controlled garage door control system.

    Automatic washing machine motor control system.

    Vehicle inside and outside temperature monitoring system.

    Mobile phone (DTMF) controlled electrical device switching

    GPS and Microcontroller based Geographical location Identification System.

    Digital Thermostat with LCD Temperature Display.

    Embedded Realtime Clock based Industrial Devices Control System.

    GPS Based Train/Bus Station Indication System with display on LCD.

    GPS based Speedo meter (Used in Boats,Ships, Aero planes etc).

    Microcontroller based digital Over voltage Protection system for industrial loads.

    Radio Frequency (RF 433 MHz) based Industrial Wireless Device Control System.

    Microcontroller based advanced automatic city street control system.


    Automatic advanced Railway gate Control System.

    Digital Realtime Clock Implementation with Microcontroller and LCD.

    Industrial conveyer belt object counting system.

    Intelligent High Power LED Street light Control System.

    Digital Frequency Meter with LCD Display

    IR Remote Controlled Realtime Clock with LCD display

    Transformer realtime temperature monitoring and thermal Overload protection

    Digital RPM Indicator for Electrical Motor with Over speed alarm Indicator

    Infrared Remote based Electrical Device Control with Triac and Optically Isolated Diac

    Infrared Remote controlled High Voltage device switching with Electromagnetic Relay

    IR TV remote controlled DC Motor speed controller with password protection

    IR TV remote controlled Stepper Motor controller with password protection

    LDR based automatic lamp illumination controller with High Power/Intensity LED lighting (PWM control)

    Optically Isolated Fuse blown Indicator with Sound and light indicator

    High Voltage Fuse blown Indicator with Display on Computer/PC

    Pulse Width Modulation (PWM) Speed Control of a DC Motor

    IR LED and LDR based Heartbeat Monitor with display on LCD.
   
    Wireless split AC blower and compressor control system.

Realtime burglar alarm system using PIR Sensor (Passive Infrared Sensor)

Touchscreen based AC Lamp dimmer 

    Android Smart phone based AC lamp dimmer 

    Digital Compass based dead reckoning system 

    Digital Compass based Robot direction control 

    PC based DC Motor and Stepper Motor controller 

    Digital Compass based voice announcement system for blind. 

    Android and Bluetooth based robot 

    Color sensor with display on LCD 

    Distance announcement using Ultrasonic distance sensor and Android Smart Phone 

    CAN Communication for Vehicle parameters 

    Android and Bluetooth based wireless home automation with 4 devices 

    Android smartphone based health monitoring system 

    I-Button data logger on Android smart phone 

    Industrial and Home Security System based projects using various sensors like smoke, Fire, GAS, Temperature, PIR, IR, RF etc.

    Digital RPM indicator on LCD display (Used in latest Bikes and Cars etc.)

    GPS speedo meter with Over speed alert system.

    GPS and microcontroller based location (latitude and longitude) display On lcd display

    Microcontroller based GPS Clock. It maintains accurate time based on the signals received from the satellites.
   
    Industrial Advanced Temperature monitoring and Control System.

    Microcontrolle based water level monitoring and control system.

    Microcontroller based Digital Alpha-numeric message scrolling Display.

    Automatic intrusion Alarm/Alert System.

    Digital Energy Meter LCD display.

    Radio Frequency based Realtime Child monitoring and alarm system.
   
    Automatic Satellite Dish Antenna positioning system using Digital Compass, useful for moving vehicle antenna      positioning

    Event driven automation for industries 

    Android smart phone based wireless fuel level display system.

      RS485 SCADA with display on PC 

      RS232 SCADA with display on PC

      Microcontroller and USB protocol based home automation.

      RGB High power LED light controller using Bluetooth and Android Smart phone.