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Analog To Digital Conversion – Sampling and Quantization

Analog To Digital Conversion – Sampling and Quantization

This article presents two key concepts in converting a continuous analog signal to a discrete digital signal.


Positive Feedback in Electronic Circuits

Positive Feedback in Electronic Circuits

Introduction While negative feedback controls and corrects the behavior of a system, positive feedback encourages and strengthens...


Temperature Sensors

Temperature Sensors

This article introduces temperature sensors that detect heat using either direct physical contact or non-contact methods like...


Magnetostatic Fields In Material Bodies

Magnetostatic Fields In Material Bodies

The Magnetic Dipole Moment Magnetostatic fields in material bodies represent a fascinating intersection of electromagnetic theory...


Effects Of Magnetic Fields In Vacuum

Effects Of Magnetic Fields In Vacuum

The Biot-Savart Law In Magnetostatics The Biot-Savart law is one of the fundamental laws in magnetostatics that describes how...


Magnetic Fields Produced By Electrical Currents

Magnetic Fields Produced By Electrical Currents

Magnetic Effect Of Electric Current Magnetostatics is the study of magnetic fields in systems where the electric currents are...


Static Magnetic Field In Vacuum

Static Magnetic Field In Vacuum

Magnetism: History And Applications Our knowledge of magnetism and magnetic phenomena is as old as science itself.


Position Sensors

Position Sensors

Introduction In this article, we will look at a variety of devices that fall under the category of Input Devices and are...


Resistors, Electromotive Force and Power Dissipation

Resistors, Electromotive Force and Power Dissipation

Resistors A resistor is a passive two-terminal electrical component that implements electrical resistance as a circuit element.


Sensors and Transducers

Sensors and Transducers

Introduction Transducers are devices that change one kind of energy into another.


Electric Conductivity, Resistance and Ohm’s Law

Electric Conductivity, Resistance and Ohm’s Law

Introduction Consider a piece conductor in the shape of a cylinder with a voltage applied across its ends, as depicted in Figure...


7-Segment Display Counter

7-Segment Display Counter

Learn how to connect 7-segment displays to represent numerical digits and how BCD decoder drivers and counter ICs allow the...