LIST OF RECENTLY PURCHASED PROJECTS

# Stop watch using 89S52 microcontroller with milliseconds, 10’s of millisecond and 100’s of milliseconds , seconds and minutes display

# Temperature control of AC motor with automatic three speed adjustment and temperature display

# DC motor Control using 89s52 microcontroller, increase , decrease 7 levels of speed with stop function.

# Security robot for home with doorbreak, window break, fire and automatic night light control system.

11-A Remote Measurement And Control System For Cultivation Based On Gsm-Sms.doc

64-Motion Operated Scrolling Display For LED PANEL Using Mems Accelerometer.doc

solar based defense cleaning robot with automomous charging and navigation.doc

wks4-solar based high efficient vacuum cleaner capable of capturing even 40 microns small dust particles.doc

solar tracker for maximum solar radiation absorption during sunshine and auto retract at night.

0505    Sound operated baby cradle:  switches on relay when baby cries with music (sound operated). The relay can be used to operate any electrical device.
     
3107    baby monitoring push pull robot:  plays a song when baby cries, it has motor which swings the model cradle. It stops swinging after baby stops crying, it will switch on fan if temperature is higher than set temperature.

2102    Automatic water tap for water saving: place hands under tap water tap is turned  on and turns off water after hand is removed.    Water conservation  

3018    Coin operated water vending machine: insert a coin to dispense mineral water of fixed quantity. Automatically detects presence of container/tumbler beneath it.    Water conservation    

3103    Solar fencing:  to prevent crop damage by animals, gives mild electric shock, which is safe and can be demonstrated to students. Demonstrate sparks. Optional are playing drum sounds/play human voice/switch on lights etc.---Agriculture--