These are interesting microcontroller based projects you can consider for your major project...

ALCOHOL BREAK ANALYSER WITH LCD DISPLAY
OXYGEN ANALYSER WITH LCD DISPLAY AND ALARM
PROGRAMMAEABLE AIR QUALITY DETECTION & CO-DETECTION WITH LCD AND ALARM
ON LINE MONITORING AND CONTROL SYSTEM
GSM CONTROLLED DOOR LATCH OPEANER WITH SECURITY DAIL UP AND CHANGEABLE TELEPHONE
1VRS SYSTEM FOR INDUSTRIAL CONTROL
POWER HOUSE MONITORING THROUGH RADIO FREQUENCY
TOKEN NUMBER DISPLAY WITH VOICE IN SECURITY USING MICROCONTROLLER AT89C51
HOME/OFFICE SECURITY SYSTEM
IBM PC HDD,FDD,PRINTER SIGNAL INDICATOR AND FAULT LOCATOR CARDS
INTELLIGENT SAUNA BATH CONTROL SYSTEM
HEART BEAT  MONITOR WITH ECG

HOME AUTOMATION CONTROL SYSTEM USING DTMF TELEPHONE LINE
WIRELESS RF ID DOOR ACESS SYSTEM
TELEPHONE INTERCOM SYSTEM USING 8051
SECURITY AUTO DAILING SYSTEM(  MAGNETIC DOOR SENSORS AND FIRE SENSORS)
PROGRAMMEABLE SCHROLLING MESSAGE SIGN BOARD
AUTOMATIC CONTROL OF UNMANNED RAILWAY GATE



Huge Collection of Mini/Final Year Project Topics
List of Electrical and Electronics Mini/Final Year Project Topics

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