What is Numeric Relay - Its Working and Types
As the technology developed the protection devices have also undergone many changes from a normal fuse to the circuit breaker. For years we have been using static relays and…
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Relays and Contactors: Types, Working and Difference between them
Relays are basically switches which are primarily used for the protection of equipment. It generally uses two circuits – A control circuit and a power circuit. The control circuit…
Different Types of Batteries and Their Applications
Battery is the primary power source for any electronics wireless gadget, be it a smartphone, laptop, watch or remote. Can you imagine the situation without these energy sources?…
How to use TVS Diodes for Transient Voltage Suppression
Diodes are the most fundamental semi-conductor device that is commonly used in many electronic designs like, Rectifiers, Converters, Inverters, Protections circuits, regulators,…
Introduction to RFID Modules – Construction, Types and Working
The term RFID stands for Radio Frequency Identification, as the name defines the operation of the device is based on the Radio frequency signals. The RFID systems consists of RFID…
Introduction to Schmitt Trigger
What is a Schmitt Trigger?
A Schmitt trigger is a comparator (not exclusively) circuit that makes use of positive feedback (small changes in the input lead to large changes in…
Buck Converter: Basics, Working, Design and Operation
Many a times in the electronics world we find the need to reduce one DC voltage to a lower one. For example we may need to power a 3.3V microcontroller from a 12V supply rail. The…
Introduction to Digital to Analog Converters (DAC)
When talking about signals, they can be broadly classified into analog signals and digital signals. All Digital Electronics like Logic Gates, Flip-Flops, Microcontroller,…
Introduction to Analog to Digital Converters (ADC Converters)
We live in an analog world, surrounded by digital devices. Everything we see, feel or measure is analog in nature such as light, temperature, speed, pressure etc. But most of the…
What is Voltage Regulator and How Does It Work?
Most of the Integrated IC’s require a constant voltage with which it could operate. Be it a simple Logic Gate or a complex microprocessor they have their own operating voltage.…
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