1. Design of 8051 based application
trainer
2. Serial protocol based PC
keyboard communication
3. Home security automation system
4. Remote control based temperature
control system
5. Stepper motor position control
6. DC Motor speed control
7. Digital Voltmeter
8. Digital Ammeter
9. Frequency counter
10. Digital Function Generator
11. Wireless data transfer system
12. Electronic Voting Machine
13. SMS between two microcontroller
using I2C bus
14. Caller-ID
15. Automatic Street light control
system