2018-08-22 06:14
In India, agriculture in villages plays an essential role in developing the country. Basically, agriculture depends on the monsoons which have not enough water source. To overcome this probl… Read More
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Latest Electrical And Electronics Projects With Ci Blog
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Elprocus is the best electrical and electronic circuits blog for engineering students. Get latest news on electronics and electrical projects, embedded systems, microcontrollers 8051, PIC and etc.Â
2018-08-10 13:06
RF secured communication systems have been approximately for several years with various applications. The technologies cover a large variety of capabilities oriented to different needs. Thes… Read More
2018-08-06 10:50
Humans identify each other according to their different features like their face, their voice. Authentication in computers has been usually based on something that one has things like chip c… Read More
2018-07-27 12:06
The digital code lock system with LCD using 8051 microcontrollers is a password-based system. This project can be used as a security checking system to stop access to a room only for unautho… Read More
2018-07-25 07:08
The actuator is a mechanical or electro-mechanical device which is used to offer controlled, positioning and sometimes limited movements which are functioned manually, electrically, or by a… Read More
2018-07-17 13:40
The designing process of the electronic learning kits in the early days can be done by fitting required components and copper wires to a wooden board and soldered to them. In some cases a ci… Read More
2018-07-02 13:07
TDA2822 is one kind of Op-amp (operational amplifier) that can be used in low output applications like a stereo amplifier. This IC has some features like it is available in 16-pin power DIP… Read More
2018-06-26 11:30
In electronics, the term “analog to digital conversion” can be denoted with ADC, A/D or A to D. It is one kind of system used to convert analog signal to digital signal. An A/D m… Read More
2018-06-04 13:15
When we think about rectifiers, the first thing that comes to our mind is power supplies, because rectifiers are used in power supply circuits. AC to DC conversion is mandatory in several ci… Read More
2018-05-22 05:44
The electric fan is one of the most essential electric devices of all time due to its benefits like cost effectiveness, low power consumption, etc. The electrical fan is a basic building blo… Read More
2018-05-07 09:12
In electronics, a sample and hold (S&H) circuit is an analog device that is used to take the voltage of a constantly changing analog signal and locks its value at a stable level for a pa… Read More
2018-04-27 10:33
The Schottky diode or Schottky Barrier Rectifier is named after the German physicist “Walter H. Schottky”, is a semiconductor diode designed with a metal by the semiconductor jun… Read More
2018-04-23 10:48
The AC power can be controlled based on the working principle of firing angle control of thyristors. A display unit is used to display the full power and one can go through the preferred per… Read More
2018-04-05 13:00
There are many manufacturers of buck regulators with both synchronous and asynchronous switches. These regulators offer typical features like input voltage capacity, switching frequencies, a… Read More
2018-03-15 11:23
Liquid level sensors have been available in markets around for decades like food and drink, manufacturing, therapeutic and household, printing, and agriculture, automotive and white goods fo… Read More
2018-03-12 12:39
Individual Sequential Logic circuits can be used to make complex circuits like Counters, Latches, Shift Registers, or Memories etc, but for these kinds of circuits to function in a “Se… Read More
2018-02-19 13:55
In a large number of electrical and electronic circuits, DC voltage is required for its operation. We can simply alter the AC voltage into DC voltage by using a device called PN junction dio… Read More
2018-02-06 13:15
The thefts in the public places like shops, banks, treasuries etc are rising day by day. All these public places occupy a very large area. To alert the concerned authorities in these areas w… Read More
2018-01-23 04:20
Before going into realities about Encoders and Decoders, let us have a concise thought regarding Multiplexing. Regularly we go over applications where it is expected to nourish a few input s… Read More
2018-01-11 14:02
A Piezoelectric sensor is used to measure the changes in parameters like pressure, temperature, acceleration, and force, by converting them into the electrical charge. This sensor works on t… Read More
2018-01-08 13:56
The architecture of the Central Processing Unit (CPU) operates the capacity to function from “Instruction Set Architecture” to where it was designed. The architectural design of… Read More
2018-01-02 13:56
Today communication is the heart of the technology. Communication is achieved over a transmitter and a receiver through signals. These signals carry the information through modulation. Pulse… Read More
2017-12-26 13:47
This article explains the generation of pulse width modulation signals with variable duty cycle on FPGA using VHDL. PWM has a fixed frequency and a variable voltage. This article also discus… Read More
2017-12-20 11:55
Today, the technology plays a wide role in our day to day life. With the rapid development of technology, everyone is addicted to modern gadgets and internet. Wireless technology has further… Read More
2017-12-11 08:45
The main aim of this project is to design and construct a 12V to 24V DC Converter. Basically, this circuit is a Boost Converter type DC-DC voltage converter. One of the applications of this… Read More
2017-12-06 14:04
The ultrasonic sensors are used to detect the object, to measure the distance of the object and has many applications. This article discusses the circuit of the Ultrasonic Object Detection s… Read More
2017-11-30 13:48
Amplifiers are the one of the most commonly used circuits or devices in electronics.These are the basic building blocks in wireless communication and broadcasting, and other audio system whi… Read More
2017-11-27 13:27
This article explains the circuit design for blinking LED using a 555 timer IC. This is a simple circuit designed to explain the working and use of a 555 timer IC. This circuit is designed u… Read More
2017-11-22 06:59
A Demultiplexer is a data distributor read as DEMUX. It is quite opposite to multiplexer or MUX. It is a process of taking information from one input and transmitting over one of many output… Read More
2017-11-10 11:19
Technology is playing a vital role in our daily life. Advancement in wireless communication is the most actively growing technologies of our time. It has reduced the complexities made the hu… Read More
2017-11-03 12:26
Nowadays, technology plays a wide role in our day to day life. Wireless technology has further reduced the human effort and invoked to adopt new, efficient, cost-effective methods, leaving b… Read More
2017-10-30 14:07
We are very familiar with “Hello world!” basic program code in the initial stage of any programming language to learn some basic things. Similarly to get started with 8051 Microc… Read More
2017-10-23 10:04
A sequential circuit is a logical circuit, where the output depends on the present value of the input signal as well as the sequence of past inputs. While a combinational circuit is a functi… Read More
2017-10-12 13:47
FM or RF communication is one of the best wireless communication systems to deliver the required service. In our previous article, we have discussed Different Types of Wireless Communication… Read More
2017-10-10 11:29
A stereo noise creates a huge disturbance, especially when you are listening to weak radio stations. Peaks of unwanted background noise take over the broadcast signal, making it unpleasant… Read More
2017-10-05 08:20
FACTS is the acronym for Flexible AC Transmitter System. A Flexible AC Transmission System (FACTS) increase the reliability of AC grids. The IEEE defines FACTS as alternating current transmi… Read More
2017-09-28 08:25
The main aim of this proposed project is to design and implement a flexible, cost-effective and powerful GSM Based Industrial Automation security system. A GSM based Industrial Automati… Read More
2017-09-27 09:29
A power supply is a hardware component that supplies power to an electrical device. A power supply can be given from the battery or from a hardware circuitry which converts the AC supply int… Read More
2017-09-26 13:06
A decoder is a combinational logic circuit which is used to change the code into a set of signals. It is the reverse process of an encoder. A decoder circuit takes multiple inputs and gives… Read More
2017-09-20 08:25
We have already discussed, the classes and classifications of power amplifiers in our earlier articles. The power amplifier circuits are used to deliver high power to drive the loads likes l… Read More
2017-09-19 13:43
A decoder is a combinational circuit constructed with logic gates. It is the reverse of the encoder. A decoder circuit is used to transform a set of digital input signals into an equivalent… Read More
2017-09-13 08:54
An Amplifier circuit is used to increase the strength of the signal. The amplifier circuit uses the power supply to increase the signal strength. The amplification provided by the amplifier… Read More
2017-08-23 12:53
In a communication system, the modulation is an important step. Modulation is the process of transmitting a message signal (Baseband signal with low frequency) from transmitter to receiver w… Read More
2017-08-18 12:10
According to the National Renewable Energy Laboratory, the sunlight received by earth in one hour is enough to meet the annual energy needs of all people worldwide. Solar energy is suitable… Read More
2017-08-16 08:07
A Digital temperature controller circuit is a precise temperature controller in medical, industrial and home applications. This system is better than analogue/thermostat system, which has po… Read More
2017-08-14 07:00
The amplifier is an electronic circuit that is used for amplifying a voltage or current signal. The input for the transistor will be a voltage or current and the output will be an amplified… Read More
2017-08-04 13:24
Interfacing DC motor to the microcontroller is a very important concept in many industrial and robotic applications. By interfacing DC motor to the microcontroller, we can control the direct… Read More
2017-07-28 09:05
Dual converter- the name itself indicates that it has two converters in it. It is an electric device mostly found in variable speed drivers. It is a power electronics control system to get e… Read More
2017-07-25 08:21
A LED driver or bipolar LED driver is an electrical circuit which a regulated amount of current and voltage to a LED or LED lamp. A LED lamp is a light that contains an arrangement of LEDs c… Read More
2017-07-19 11:03
Cycloconverter is a frequency converter from one level to another, that can change AC power from one frequency to AC power at another frequency. Here, an AC-AC conversion process is done wit… Read More
2017-07-14 09:52
A siren is a loud and a typical sound making device. It is used to alert the persons and to attract the moment various vehicles mounted with sirens used, for example, VIP’s, and in veh… Read More
2017-07-11 11:04
The cellular mobile service is being used everywhere, every day in the world by millions of people. Definitely, We have to agree that- the cellular is one of the fastest growing and most dem… Read More
2017-06-28 09:54
Diodes are widely used semiconductor device. A rectifier diode is a two-lead semiconductor that allows current to pass in only one direction. Generally, P-N junction Diode is formed by joini… Read More
2017-06-16 10:21
What is a CDI System? A Capacitor Discharge Ignition is an electronic ignition device that stores an electrical charge and then discharges it through an ignition coil in order to produce a p… Read More
2017-06-12 06:49
Why we need data converters? In the real world, most data are available in the form of analog in nature. We have two types of converters analog to digital converter and digital to analog con… Read More
2017-06-06 13:01
“TRANSFORMER”- one of oldest innovations in Electrical Engineering. A Transformer is an electrical device that can be used to transfer the power from one circuit and another circ… Read More
2017-06-02 13:20
MIMO is abbreviated as Multiple-input multiple-output. This is a wireless radio communication and multi-path technology that is being mentioned and used in many new technologies these days… Read More
2017-05-25 10:14
The Capacitor is an electronic device that stores energy in the form of an electric field. It consists of two metal plates separated by a dielectric or non-conducting substance. The capacito… Read More
2017-05-23 09:10
An arc fault circuit interrupter (AFCI) is a circuit protection device designed to protect against fires caused by arcing faults in electrical wiring. An arc fault circuit interrupter is def… Read More
2017-05-15 10:11
The Amplifier is an electronic circuit that is used to increase the strength of a weak input signal in terms of voltage, current, or power. The process of increasing the strength of a weak s… Read More
2017-05-09 08:34
The HEMT or High Electron Mobility Transistor is a type of field effect transistor (FET), that is used to offer a combination of low noise figure and very high levels of performance at micro… Read More
2017-05-03 09:58
A circuit breaker is a device that, interrupts an electric circuit to prevent unwarranted current, caused by a short circuit, typically resulting from an overload. Its basic functionality is… Read More
2017-04-19 11:33
The term CMOS stands for “Complementary Metal Oxide Semiconductor”. CMOS technology is one of the most popular technology in the computer chip design industry and broadly used to… Read More
2017-04-17 09:00
A DC power supply is used in most of the appliances where a constant voltage is required. DC stands for Direct Current, in which the current flow is unidirectional. The process of DC convers… Read More
2017-04-14 08:48
Arduino board is an open-source, single-board microcontroller designed for Do-It-Yourself electronics and electrical projects. Basically, It was developed for Italian design students in 2004… Read More
2017-04-13 09:46
An electronic circuit consists of various electronic components like resistors, capacitor, diodes and transistors connected by a wire, through which current flows in the circuit. The electro… Read More
2017-04-11 07:25
LIDAR or 3D laser scanning was developed in the early 1960s for submarine detection from an aircraft, and early models were used successfully in the early 1970’s. Nowadays, the environ… Read More
2017-04-10 08:55
A transistor is a device which is used to regulate current and voltage flow in a circuit. It acts as a switch or gate for electronic signals. A transistor consists of three layers of semicon… Read More
2017-04-07 07:05
The power supply unit is the part of the hardware that is used to convert the power provided from the outlet into usable power to many parts inside an electrical device. Every energy supply… Read More
2017-04-04 09:16
The main drawback of the combinational circuit is, it does not use any memory to save the present and previous states. Hence the previous state of input does not have any effect on the… Read More
2017-03-28 08:28
Air Circuit Breaker (ACB) is an electrical device used to provide Overcurrent and short-circuit protection for electric circuits over 800 Amps to 10K Amps. These are usually used in low volt… Read More
2017-03-23 09:05
Differential pulse code modulation is a technique of analog to digital signal conversion. This technique samples the analog signal and then quantizes the difference between the sampled value… Read More
2017-03-20 13:39
The natural white light is made up of all the VIBGYOR colours of the visible light spectrum, which is a broad wide band of many different frequencies. The ordinary LEDs give a light output o… Read More
2017-03-16 13:08
An Armstrong oscillator, Colpitts, Clapp, Hartley, and crystal-controlled oscillators are several types of resonant LC feedback oscillators (LC electronic oscillator). An Armstrong oscillato… Read More
2017-03-15 11:16
An optical sensor converts light rays into an electronic signal. The purpose of an optical sensor is to measure a physical quantity of light and, depending on the type of sensor, then transl… Read More
2017-03-14 08:54
In this modern world the main goal of audio amplification in an audio system is to accurately reproduce and amplify the given input signals. And one of the biggest challenge is to have high… Read More
2017-03-09 09:12
Generally, in electronics, the comparator is used to compare two voltages or currents which are given at the two inputs of the comparator. That means it takes two input voltages, then compar… Read More
2017-03-08 06:17
The Potentiometer is an electric instrument that used to measure the EMF (electro motive force) of a given cell, the internal resistance of a cell. And also it is used to compare EMFs o… Read More
2017-02-28 07:10
The bridge circuits are used to measure various component values like resistance, capacitance, inductance etc. The simple form of a bridge circuit consists of a network of four resistances/i… Read More
2017-02-27 10:41
To get started with an embedded development, we need two major things that are development board and an IDE (Integrated Development Environment). A microcontroller development board is a pri… Read More
2017-02-23 09:30
The transistor was invented by “William Shockley” in 1947. A transistor is a three-terminal semiconductor device which can be used for switching applications, amplification of we… Read More
2017-02-20 08:38
Nowadays, the electric power system is facing a radical transformation in worldwide with the decarbonise electricity supply to replace aging assets and control the natural resources with new… Read More
2017-02-15 10:31
One of the most popular applications of the diode is rectification. The rectifier is a device that converts an alternating current (AC) to pulsating direct current (DC). This pulsating DC ha… Read More
2017-02-10 08:40
An every elementary electronic device constructed as a single unit. Before the invention of integrated circuits (ICs), all the individual transistors, diodes, resistors, capacitors, and indu… Read More
2017-02-07 12:13
When we hear the word operating system, first in our mind comes that the operating system used in the laptops & computers. Generally, we use different types of operating systems like win… Read More
2017-02-03 08:41
Selecting the right microcontrollers for embedded applications can be a crucial task. Not only are there a variety of technical options to contemplate, there are also business case problems… Read More
2017-01-31 06:47
The Light emitting diode is a two-lead semiconductor light source. In 1962, Nick Holonyak has come up with an idea of light emitting diode, and he was working for the general electric compan… Read More
2017-01-30 07:13
Selecting the right motor for different applications depends on some design criteria such as positional accuracy requirements, cost, availability of drive power, torque and acceleration requ… Read More
2017-01-25 09:22
The electrical devices are built with the help of the linear and nonlinear components. To understand the basic design of these devices, the fundamental understanding of linear circuit and no… Read More
2017-01-24 08:22
A diode is a two-terminal electrical device, that allows the transfer of current in only one direction.The diode is also known for their unidirectional current property, where the electric c… Read More
2017-01-20 11:04
Unlike diode rectifiers, PCRs or phase controlled rectifiers has an advantage of regulating the output voltage. The diode rectifiers are termed as uncontrolled rectifiers. When these diodes… Read More
2017-01-19 09:27
The FM transmitter is a single transistor circuit. In the telecommunication, the frequency modulation (FM) transfers the information by varying the frequency of carrier wave according to the… Read More
2017-01-17 08:53
The term “IoT” stands for Internet of Things is a most significant topic in the engineering, technology, industry, etc. It has become front-page news in both the press and media… Read More
2017-01-10 12:28
The oscillator is an electronic circuit used to make a respective electronic signal usually the sine wave & the square wave. It is very significant in other kinds of the electronic… Read More
2017-01-04 10:27
The common problem faced by many electrical students is what kind of DIY electrical projects kit is chosen or preferred. Before electrical project kits to be selected, one should have a good… Read More
2017-01-03 09:52
Generally, success in an initial project plays a crucial role in the field of electronics engineering students’ career. Many students left this branch due to fail on their first try. A… Read More
2016-12-28 11:09
In the modern world, robot will play an important role. The main purpose of robot is to decrease the man power. The robots are used in electronics in many applications. In this article… Read More
2016-12-22 07:29
Every year, there are many students from worldwide looking for project ideas and project topics for their mini or major projects in academic submissions. It turns out that picking an advance… Read More
2016-12-19 11:30
Just started doing electronics projects? And you don’t know how to start and you are anxious about failure, then just read this article. Generally, success in early projects plays a vi… Read More
2016-12-12 10:12
The Opto-electronic oscillator circuit is comparable to the optoelectronic feedback circuits which are established by the Neyer and Voges in the 1982 year. In 1984 by Nakazawa and later… Read More
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