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Shell sort and Heap sort algorithm in C programming language.

Shellsort is a multi-pass algorithm. Each pass is an insertion sort of the sequences consisting of every h-th element for a fixed gap h (also known as the increment). This is referred to as h-sorting. Shell sort is unstable,that is, it may change the relative order of elements with equal values.It has "natural" behavior, in that it executes faster when the input … Continue reading Shell sort and Heap sort algorithm in C programming language.

SHT25 Temperature Sensor – Arduino NANO.

In this project, I will be sensing temperature of the room in Degree Celsius, Kelvin and Fahrenheit every second. I will be using an i2c serial temperature sensor module for this project. Along with an Arduino NANO. In my previous projects I have demonstrated various ways of temperature sensing using thermistor and also using LM-35. … Continue reading SHT25 Temperature Sensor – Arduino NANO.

LED CONTROL, THROUGH SERIAL COMMUNICATION WITH MY ARDUINO UNO.

I will further extend my last project on serial communication by writing a program that controls the inbuilt LED in the arduino uno connected to the digital pin 13 through the serial monitor. The following program turns ON the LED when '1' is sent to the board by the computer and turns OFF the LED … Continue reading LED CONTROL, THROUGH SERIAL COMMUNICATION WITH MY ARDUINO UNO.

SERIAL COMMUNICATION WITH MY ARDUINO UNO

In this project I will give you an introduction to UART that is also called serial communication and understand how an arduino interacts with a computer. As the name implies serial communication means sending and receiving data bit by bit over a single line. Arduino uno board has one serial port at digital pins 0(RX) … Continue reading SERIAL COMMUNICATION WITH MY ARDUINO UNO

DC MOTOR WITH TRANSISTOR AND SPEED CONTROL USING POTENTIOMETER (ARDUINO UNO)

In this project you will learn about how to control a small DC Motor using an arduino and a transistor. You will also use an arduino analog output(PWM) to control the speed of the motor by sending a number between 0-255 from digital pin of arduino. DC motor runs on DC voltage. The toy cars … Continue reading DC MOTOR WITH TRANSISTOR AND SPEED CONTROL USING POTENTIOMETER (ARDUINO UNO)