Electronics Engineering

  • 8279, 8259 PIC, 8255 PPI of 8085 Microprocessor: 3 Facts

    CONTENTS 8279 – The Keyboard and Display Controller 8259 – PIC- The Programmable Interrupt Controller 8255 – PPI- The Programmable Peripheral Interface 8279 – KEYBOARD & DISPLAY CONTROLLER: PIN Diagram

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  • Non-Inverting Amplifier:5 Important Facts You Must Know

    Introduction to Non-Inverting Amplifier The non-inverting amplifier is another mode of operation for a standard amplifier. As we know, typical amplifiers have two terminals – inverting and non-inverting. When inputs

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  • Operational Amplifier: 5 Important Characteristics

    What is op amp? Op-amp is an abbreviation of the Operation amplifier, a direct-coupled high gain amplifier. In the term Operational Amplifier, ‘Operational’ represents that the amplifier can perform certain

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  • Inverting Amplifier:Application As Transresistance Amplifier

    As we have seen in the earlier discussions, the open-loop gain of an operational amplifier (Op-amp) can be extremely high, about 1,000,000 or more. This very high gain makes the

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