a' is also called the O a. Conjunction b. Disjunction c. Complement O d. None of the above of a.

State three advantages of digital technology compared with analog technology.

Describe the concept of "sleep modes" in microcontrollers and their significance for power conservation.

This circuit's modulator function is performed by the AND gate, which is a novel feature. A demodulator that matches the modulator is part of the receiver. Name a different widely used system that employs modulator/demodulator pairs or combinations.