Projects, ideas using Microcontrollers in ECE, EEE, EIE, ENE

A microcontroller sensor-less speed control of DC Motor
Microcontroller based gas leakage detection and auto dialing of emergency numbers
An application of detection function for eye blinking
Prepaid card for bus fare system
GPS based bus or train collision avoidance system
Microcontroller based automatic electronic bus fare system
Microcontroller based mini computer dictionary
Microcontroller based talking keypad for blind people
Microcontroller based automatic temperature controller with cooling system
Mobile phone tracking system by using GPS and GSM
Microcontroller based wireless energy transmitter with power cut-off system
Automated vehicles for physically and visually challenged
GSM based industrial temperature monitoring and controlling system
Microcontroller based automatic wall painting robot using sensors
RFID based animal tracking system using microcontroller
Fingerprint based door open/close system

Microcontrollers