http://www.brighthub.com/engineering/electrical.aspxenhttp://www.brighthub.com/engineering/electrical/articles/56541.aspxThu, 19 Nov 2009 08:47:09 GMTb133e95a-c263-4882-8f2a-b24547eff78e:56541SwagatamIn many digital circuits, switching delays play an important role for a correct specified functioning of the entire circuit. Learn how CMOS inverters can be used for the purpose Introduction Electronics is fun both for DIY or study purposes and have already learned about several activities and circuits such as ghost detector , DC mobile charger and...http://www.brighthub.com/engineering/electrical/articles/56532.aspxThu, 19 Nov 2009 07:27:06 GMTb133e95a-c263-4882-8f2a-b24547eff78e:56532SwagatamOnce you get well versed with the pin connections of the IC 4017, you will find that its wiring configurations are unlimited... Introduction We have already studied about the 8085 pin description and the 4060 chip in our discussions related to Integrated Circuit chips. We also learnt how to decouple a logic circuit . In this article we will talk ab...http://www.brighthub.com/engineering/electrical/articles/56513.aspxThu, 19 Nov 2009 04:24:16 GMTb133e95a-c263-4882-8f2a-b24547eff78e:56513shankar13288Realization of one flip-flop using another flip-flop is very useful, when you don't have the actual flip-flop which is best suited for a particular storage element. Learn about the realization concept in detail. Introduction In the previous articles we discussed about the various types of flip-flops that are being used in various storage elemen...http://www.brighthub.com/engineering/electrical/articles/56511.aspxThu, 19 Nov 2009 03:39:51 GMTb133e95a-c263-4882-8f2a-b24547eff78e:56511SwagatamThe IC 4060 has a built in oscillator, the frequency of which can be adjusted simply by altering the values of an external resistor, or a capacitor. Introduction We have been studying a lot about microprocessors and have taken a look at the 8085 architecture . We also learnt about several interesting and easy circuits to build on your own such as R...http://www.brighthub.com/engineering/electrical/articles/56509.aspxThu, 19 Nov 2009 03:20:56 GMTb133e95a-c263-4882-8f2a-b24547eff78e:56509SwagatamIn many circuits LEDs play an important role and it becomes essential to safeguard them from voltage and current fluctuations. Lets see how we can do it. Introduction Light Emitting Diodes (LEDs) have become very common nowadays. It is mostly used as power indicator in electronic appliances. They are also widely used in decorative lighting and adve...http://www.brighthub.com/engineering/electrical/articles/56501.aspxThu, 19 Nov 2009 02:46:12 GMTb133e95a-c263-4882-8f2a-b24547eff78e:56501SwagatamSimply by adding a 100n decoupling capacitor as close as feasible to the supply terminals of logic ICs, a sound and foolproof functioning of the circuit can be ensured. Introduction We have been studying about logic gates and logic circuits . You also learnt how to make different useful circuits by yourself, such as the DC mobile charger , ghost de...http://www.brighthub.com/engineering/electrical/articles/56256.aspxTue, 17 Nov 2009 10:27:52 GMTb133e95a-c263-4882-8f2a-b24547eff78e:56256nostolgiaLearn how to go about finding faults with a generic electric circuit General troubleshooting guide for electric circuit We have been learning about some interesting facts and circuits related to digital electronics such as ghost detection circuit , basic tube-light circuit, DC to DC charger and so forth. Sometimes a circuit might develop some sort ...http://www.brighthub.com/engineering/electrical/articles/56253.aspxTue, 17 Nov 2009 09:14:56 GMTb133e95a-c263-4882-8f2a-b24547eff78e:56253SwagatamBasically it is a super sensitive RF detector but one may delve into some other interesting unnatural facts and make it work as a ' ghost detector ' Introduction Being an electronic enthusiast myself, most of the time I am busy inventing and developing new electronic circuits. Click here to read about making your own DC to DC mobile charger...http://www.brighthub.com/engineering/electrical/articles/55313.aspxMon, 09 Nov 2009 10:03:54 GMTb133e95a-c263-4882-8f2a-b24547eff78e:55313SwagatamLearn how easy it is to construct a mobile phone charger, which can charge your mobile phone battery right from your vehicle itself anytime, anywhere. Introduction Mobile phones have become so indispensable that it is so difficult to lead a life without these smart gadgets. We have already talked about the working of cell phones in our previous art...http://www.brighthub.com/engineering/electrical/articles/54640.aspxSun, 08 Nov 2009 02:52:38 GMTb133e95a-c263-4882-8f2a-b24547eff78e:54640SwagatamThough not so popular nowadays, due to its unique properties and characteristics, a tunnel diode is something worth discussing about. Introduction We have already learnt about diodes and what are rectifier diodes and the uses of diodes in full/half wave rectification . There are another type of diodes which you may not be very familiar with since t...http://www.brighthub.com/engineering/electrical/articles/54831.aspxSun, 08 Nov 2009 02:49:24 GMTb133e95a-c263-4882-8f2a-b24547eff78e:54831SwagatamIn the influence of an increase in ambient temperature few electrons in the valence band aquire sufficient energy and escape to the conduction band. The gap between this valence band and highest energy band (conduction band) is termed as band gap. We will find ways to control this. Introduction In this series we have been talking a lot abou...http://www.brighthub.com/engineering/electrical/articles/46608.aspxThu, 05 Nov 2009 07:18:42 GMTb133e95a-c263-4882-8f2a-b24547eff78e:46608shankar13288Know about the construction of a simple flip-flop logic, along with the characteristic tables Introduction We have already learnt about the basics of a flip flop , how they are used in sequential circuits and also about triggering of flip-flops. In this article let us see the basic circuit of flip flop and how they are derived from logic gates. Bas...http://www.brighthub.com/engineering/electrical/articles/54829.aspxTue, 03 Nov 2009 06:05:39 GMTb133e95a-c263-4882-8f2a-b24547eff78e:54829govnachaniKnow about the different types of controllers and their working principles Automatic Control Systems Understanding the functions of different controllers is necessary for control engineer to find the problem in the automatic controls. An automatic controller is a device which measures the value of a variable quantity or condition and operates to co...http://www.brighthub.com/engineering/electrical/articles/54826.aspxTue, 03 Nov 2009 05:10:13 GMTb133e95a-c263-4882-8f2a-b24547eff78e:54826raunekkWant to each kids about the working of a generator? If yes, then there is no better way other than practically making a basic generator that can light up a torch bulb in front of them.This article will teach you how to make one. Introduction To explain theoretically to kids as to how a generator works and to explain practically by making a simp...http://www.brighthub.com/engineering/electrical/articles/54713.aspxMon, 02 Nov 2009 18:19:32 GMTb133e95a-c263-4882-8f2a-b24547eff78e:54713harisachinSilicon Controlled Rectifier is a 3 terminal semi-conductor device, primarily used for switching. In this article, we shall see the structure and working modes of SCR. Introduction We have been reading about rectifier diodes and different rectifier configurations in our previous articles. In this article we will study about a new device known as th...http://www.brighthub.com/engineering/electrical/articles/53898.aspxWed, 28 Oct 2009 13:47:53 GMTb133e95a-c263-4882-8f2a-b24547eff78e:53898govnachaniRead on about the comparison between different types of control mechanisms such as electronic and pneumatic systems Introduction Control system is a collection of so many physical components connected together to achieve certain objective. We have studied about different types of controls systems which are commonly deployed in various processes in ...http://www.brighthub.com/engineering/electrical/articles/53888.aspxWed, 28 Oct 2009 11:09:46 GMTb133e95a-c263-4882-8f2a-b24547eff78e:53888nostolgiaThis article will briefly guide you about the definition of op-am, its characteristics and internal architecture. Introduction We have been reading about amplifiers and types of amplifier circuits commonly used in the field of electrical and electronics industry. We know from our previous study that basically an amplifier is used to amplify a weak ...http://www.brighthub.com/engineering/electrical/articles/53885.aspxWed, 28 Oct 2009 10:16:21 GMTb133e95a-c263-4882-8f2a-b24547eff78e:53885shankar13288A microprocessor has to be interfaced with various peripherals to perform various functions. Let's discuss about the Interfacing techniques in detail. Introduction We know that a microprocessor is the CPU of a computer. A microprocessor can perform some operation on a data and give the output. But to perform the operation we need an input to en...http://www.brighthub.com/engineering/electrical/articles/53509.aspxMon, 26 Oct 2009 06:04:57 GMTb133e95a-c263-4882-8f2a-b24547eff78e:53509govnachaniLearn about various types of controls such as automatic control, remote control and so forth Types of Controls: Control and automation form a vital part of the engineering industry, be it any field of engineering. Needless to say, the controls are very important even in Electrical Engineering and help to ease the job of the concerned personnel ...http://www.brighthub.com/engineering/electrical/articles/53233.aspxMon, 26 Oct 2009 04:09:44 GMTb133e95a-c263-4882-8f2a-b24547eff78e:53233SwagatamThis article explains in a lucid way the constitution of a rectifier diode and a detailed information regarding rectification. The article also deals with its testing procedure in simple steps which can be very handy for new electronic enthusiasts. Introduction: A rectifier diode is a semiconductor device and comes under 'active' electronic com...