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8-bit MCUs get a Boost From Microchip
The latest release from Microchip offers a compelling contender at an 8-bit size The pull of 32-bit MCUs have always been their expansive functions and raw power, but the latest release from Microchip...
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Build Your Own Alarm System with an LM386 Amplifier and an NPN Transistor
Build an analog booby-trap alarm system with an LM386 amplifier and an NPN transistor. This alarm system is activated by a trip sensor that sets off a screeching noise, alerting everyone and scaring...
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Special Cases in Nodal Analysis
When we are designing electronic circuits, it is always important to know how much current is flowing through a component or how much voltage is present at a particular node in the circuit at crucial...
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Mesh Analysis and Dependent Sources
This article describes the technical aspects of Performing Mesh analysis with Dependent Sources. Recommended Level Beginner Mesh analysis is a very handy tool to compute current within electronic...
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Control a DC Motor with an Arduino
By connecting an L298 bridge IC to an Arduino, you can control a DC motor. A direct current, or DC, motor is the most common type of motor. DC motors normally have just two leads, one positive and one...
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Understanding Inductor Designs for Converters
A demonstration of filter inductor design for boost converters, design of the coupled inductor for a two-output forward converter, and the design of flyback transformer in continuous conduction mode....
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Remote Viewing: Communicating with an Arduino via Infrared Light
An infrared (IR) light sensor allows the use of an Arduino to receive and decode signals from a TV remote control. Most TV remote controls use infrared light to send encoded messages to the TV set....
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Mwanafunzi kidato cha II auawa akimwokoa mwenzake asibakwe
Mwanafunzi wa kidato cha pili wa Sekondari ya Nyasubi, Ally Jacob ameuawa baada kuchomwa na kitu chenye ncha kali shingoni alipokuwa akijaribu kumwokoa mwanafunzi mwenzake asibakwe. Tukio hilo...
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Lowassa Akwama Kuzindua Kampeni Baada ya Kukosa Uwanja wa Kutosha ‘Mafuriko’...
Wakati mgombea Urais kupitia Chama Cha Mapinduzi (CCM), John Magufuli, akitarajiwa kuzindua kampeni zake kesho jijini Dar es Salaam, mgombea kupitia Umoja wa Katiba ya Wananchi (Ukawa), Edward Lowassa...
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ICC Yamshtua Rais Kikwete
KATIKA kile ambacho kwa wakati huu kinaweza kuonekana kama kimemshtua Rais Jakaya Kikwete, ni hatua yake ya kurejea kauli ambayo imekuwa ikitolewa na viongozi wa Afrika dhidi ya Mahakama ya Kimataifa...
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Nyumba Ya Mgombea Ubunge wa CUF Anayedaiwa Kuipa Ushindi wa Bila Kupingwa CCM...
Kundi la watu wasiojulikana usiku wa kuamkia leo wamevamia na kuibomoa nyumba ya mgombea ubunge wa chama cha wananchi CUF jimbo jipya la nanyamba wilaya ya mtwara vijijini, twahiri saidi baada ya...
View ArticleBinary to Octal and Octal to Binary Conversion
Under Digital Electronics We know that binary and octal are two different kinds of number systems whose bases are 2 and 8 respectively, i.e. they use 2 and 8 digits respectively to represent their...
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Binary Number System,Binary to Decimal and Decimal to Binary Conversion
Introduction of Binary Number System In digital electronics Binary numbers are the most important tool for giving digital inputs. Now before understanding binary number system, we have to understand...
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Binary to Decimal and Decimal to Binary Conversion
Under Digital Electronics Similarly decimal numbers can be converted into binary numbers also. As we have already seen that a binary number can be converted into decimal number by multiplying the...
View ArticleHexadecimal to Decimal and Decimal to Hexadecimal Conversion
Under Digital Electronics The hexadecimal system is a number system with base 16. This number system is greatly used by modern computer system We already know about the decimal number system, binary...
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BCD or Binary Coded Decimal,BCD Conversion Addition Subtraction
BCD or Binary Coded Decimal is that number system or code which has the binary numbers or digits to represent a decimal number. A decimal number contains 10 digits (0-9). Now the equivalent binary...
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Gray Code,Binary to Gray Code and that to Binary Conversion
Code is a symbolic representation of discrete information. Codes are of different types. Gray Code is one of the most important codes. It is a non-weighted code which belongs to a class of codes...
View ArticleDe Morgan theorem and Demorgans Laws
Under Digital Electronics We have known the basic operation of binary arithmetic such as binary addition, binary subtraction, binary multiplication and binary division. Now we will look through the...
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OR Operation,Logical OR Operation
Under Digital Electronics It is one of the important logical operation useful in Boolean algebra and other electronics devices. In real life there are several Integrated Circuits (I.C) where the...
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2′s Complement
Under Digital Electronics As we have gone through the basics of binary number systems, we now know that any number can be represented by the combination of 0 & 1. We can easily explain any number...
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