8259

8259 PIC ( Programmable Interrupt Controller ) 8259 PIC abbreviated as 8259 programmable interrupt controller, In the previous tutorial an overview of 8259 was given. In this tutorial 8259 Architecture, working and pin diagram. It is used to increase the number of interrupts. This was designed by INTEL and for 8085 and 8086. Single 8259 PIC …

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Arrays in Python

Arrays in Python In this module we are going to discuss about Arrays in Python Basic array operations like Finding the length of the array Addition Removal Concatenation Slicing Looping Creating arrays in python Accessing array elements Basic Array definition An array is a collection of items stored at contiguous memory locations. It is a …

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Data types in Python

Data types in Python This tutorial mainly teaches you about the data types in Python.In computer programming,a data type is an attribute of data which tells the compiler,how the programmer intends the use of data.Every value in python has a data type.There are various data types in Python.Some of them are  Numbers String List Dictionary …

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What is Python Programming

What is Python Programming Here in this module, completely about the introduction to python programming –  Features of python Major companies who use python Career opportunities in python Programming Technical skills  What is an IDE? Features of python Python is mainly used because of its wide range of features.Now let us know about all its …

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Power Saving Mode in 8051

There are two types of power saving modes in 8051 Idle mode Power down mode There is a SFR ( last SFR in our list ) for power control mode in 8051. Only two bits in the register are related to power saving mode in 8051 ( PD, IDL ) PD IDL Status 0 0 …

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Introduction to Ansible

Introduction to Ansible In this tutorial, you will get to know the introduction to the Ansible and much more about it. In this series of articles that are going to be published, will consist the information about the Linux Automation with Ansible.  Traditional Method Over the years, the system administrators, perform the different tasks manually …

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Interrupts in 8051

Interrupt in 8051 It is a special condition that arises while the microcontroller is executing the main program. Then the microcontroller stops where it is executing in the program and goes to the Interrupt service routine ( ISR is the code ) , the microcontroller executes the ISR and continues the main program. This is …

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Gradients

Gradients In this tutorial, we shall discuss the concept of gradients. In the previous tutorial, we have seen the morphological operators. This tutorial is the extension of morphological operators. The concept of gradients will be useful for understanding edge detection, which is necessary for object detection, object tracking, etc. An image gradient is a directional …

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