A device that produces an electrical discharge at regular intervals, which can be modified as needed, as in an electronic pacemaker. Read more about Pulse Generator
A digital computer needs devices which can store information. A flip flop is a binary storage device. It can store binary bit either 0 or 1. It has two stabel states HIGH and LOW i.e. 1 and 0. Read more about Flip Flop
As the name suggests, it is a circuit which counts. The main purpose of the counter is to record the number of occurrence of some input. Read more about COUNTERS
Schmitt trigger belongs to a class of bistable multivibrator circuits. In a bistable, there exist two D.C. couplings from each output to input of the other. But in Schmitt trigger circuit, there exists only one coupling. It can be recalled that if in the emitter coupled bistable the feedback network from the collector of transistor Q2 to the base of transistor Q1 is removed , it becomes a Schmitt trigger circuit. Read more about Schmitt Trigger
Intel 8085 is an 8-bit, NMOS microprocessor. It is a 40 pin C package fabricated on a single LSI chip. The Intel 8085A uses a single +5V D.C Read more about Intel 8085 8-bit Microprocessor