MINI PROJECTS (WITHOUT CONTROLLER)

1.    ALCHOL TESTER

2.    AUTOMATIC HEADLIGHT DIMMER

3.    AUTOMATIC IRRIGATION SYSTEM

4.    BURGLAR ALARM USING PASSIVE INFRARED SENSORS

5.    CAR PARKING GUARD CIRCUIT

6.    DTMF BASED HOME AUTOMATION

7.    LOW COST MULTIPLE PATTERN LED LIGHTING WITH ADJUSTABLE SPEED

8.    PELTIER COOLER 

9.    REMOTE-CONTROLLED LAND ROVER

10.RF BASED WIRELESS REMOTE

11.ULTRASONIC PROXIMITY DETECTOR