Applied Electronics

Introduction to Boolean Algebra

Boolean Algebra is used to analyze and simplify the digital (logic) circuits. It uses only the binary numbers i.e. 0 and 1. It is also called as Binary Algebra...

Logic Gates

Logic gates are the basic building blocks of any digital system. It is an electronic circuit having one or more than one input and only one output. The relationship...

Introduction to Binary Number Systems

Binary Numbers In electronics, binary numbers is the flow of information in the form of zeros and ones used by digital computers and systems. Unlike a linear, or analogue...

Task State Statement (TSS)

Task State Segment All the information the processor needs in order to manage a task is stored in a special type of segment, a task state segment (TSS). Figure...

Shunt Voltage Regulators

Shunt voltage regulator basics the basic operation of a shunt regulator can be seen from the diagram. Essentially the load is operated with a resistor in series with the...

Applications OP-AMP

audio and video preamplifiers and buffers filters voltage regulator and current regulator analog-to-digital converter digital-to-analog converter voltage clamps oscillators and waveform generators Analog computer Capacitance multiplier Charge amplifier

Integrator using OP-AMP

The Op-amp Integrating Amplifier In the previous tutorials we have seen circuits which show how an operational amplifier can be used as part of a positive or negative feedback...

Comparator using OP-AMP

Op-amp Comparator A comparator finds its importance in circuits where two voltage signals are to be compared and to be distinguished on which is stronger. A comparator is also...

The Op-amp Differentiator Amplifier

The Op-amp Differentiator Amplifier The basic Op-amp Differentiator circuit is the exact opposite to that of the Integrator Amplifier circuit that we looked at in the previous tutorial. Here,...

IC 741 OP-AMP

The Operational Amplifier is probably the most versatile Integrated Circuit available. It is very cheap especially keeping in mind the fact that it contains several hundred components. The most...