Engineering Tube

Introduction:                         An incubator is a machine which is use for hatching bird’s eggs. The incubator we design can almost hatch all kinds of bird eggs. Like Chickens, Ducks, Pheasants, Peafowls, Turkeys etc.        The Incubator we design here is Semi Auto. It means that The temperature control    will be automatic while eggs turning will be manual by hand also humidity will be manual .it’s very easy to operate a semi auto incubator successfully .For humidity level control you just need to increase the water surface level will increase humidity level and vice versa . The eggs turning .Two to three times a day will give you a good result. (For good result 8 hours duration between each turning) Components Used in This Project: 1: A Box (Can be made from Wood, fly board, plastic or Aluminum anything that can hold heat inside). 2: Temperature Controller I am using two W1209. ...

In this project you will be learn how to control your home appliances from Smartphone or Laptop web browser  with the help of NodeMcu esp8266 Wifi module. NodeMcu ESP8266: NodeMCU is a low-cost open source IoT platform Wi-Fi module. It allows you to control inputs and outputs like Arduino board. So, NodeMcu is great for projects like home automation, internet of things etc. With NodeMcu Board   You can create a web server, send HTTP requests, control outputs, read inputs and interrupts, send emails, post tweets, build IOT projects and much more . Arduino IDE: Arduino IDE is an open-source software . it easy to write code and upload it to the Arduino board.The Arduino IDE is a multiplatform software, it runs on Windows, Mac, Linux etc. Components need for this project: 1: A cell phone or pc which is connect to your home router. 2: Node MCU ESP8266 Module. 3: Four Channel relay Module. 4:Some jumper wires. 5:USB Cable. 6:Wifi Router. Software need for t...

Speech recognition Algorithm: X(t)   = Input speech signal. This   input the speech signal   is in time domain we convert it into frequency domain because in time domain sound can be easily differentiate from one another. Actually when we convert it into the frequency domain the speech attributes become visible in the frequency domain which is not visible in the time domain. when we convert it into a frequency domain, not all the frequency is help full. MFCC: start   initially take STFT signal X(t) ===short time Fourier transform (STFT) Basically, we perform a Fourier transform. In common but it is a very lengthy process. X[n] =      sum x(t) . e-jwn Fast Fourier transform is nothing but it is an algorithm for implementing Fourier transform. Basically, it is a method of implementing the algorithm .these are for implementaion.we use fast Fourier transform because it is an efficient algorithm   Lets us say that we have...