LED Blinking  / Learn using Keil µvision2 
Real Time Digital Interaction Using Push Button
Interfacing Intelligent Parallel LCD Display Modules
LED 7 Segment Display
Keypad Principle and Usage

Advanced Experiments

Interfacing Parallel LCD using C
Automation through Photo sensor
Data Storage to Internal & External EEPROM
Interfacing PCF8563 RTC with 89C2051
Transmitting Data through IR Transmitter
Temperature sensing through digital sensors
Time Handling Through Real Time Clock and Timers
Controlling Stepper Motor
Infra Red Receiver
Infra Red Transmitter
Coordinated Servo Motor Motion
Stepper Motor Controller