4. Caller ID Unite Microcontroller
5. Count Down timer up 9999 second
6. Digital human Counter in Room
7. Distance Meausering Robot
8. DTMF Remote Control Sysytem
9. Frequency Counter Using LCD
10. Infra red ON-OFF + Speed controller(Appliance-Motor)
11. Mobile Control Electrical Applinces
12. Pre Paid energy meter
13. RF Control Electrical Applinces
14. RF Control Robot
15. Temperature Data Transmitter
16. Temperature Control Fan speed
17. Temperature Control ON-OFF
18. Traffic Light With Up-Down Counter
19. UP-Down Lift Control
20. Water Level indicattor and Control.doc
