1. Analog and Digital Signals
2. Number Systems
3. Logic Gates
4. Combinational Logic Circuits and Simplification
5. Binary Arithmetic
6. Codes and Parity
7. Multiplexer, Demultiplexer, Encoder, Decoder
8. Different Types of Displays
9. Digital Logic Families
10. Flip Flops
11. Shift Registers
12. Counters
13. Semiconductor Memories
14. D/A Conversion and A/D Conversion