TechnoFiction

An embedded system may be a computing system with the real-time computing constraints .It is a microprocessor-based system that's incorporated into a tool to watch and control the functions of the components of the device. They are the part of every modern electronic components. Embedded systems are the low power consumption units that are meant to run specific tasks for control of remote controls, RFID tags , sensors, networking hardware like switches, routers, modems, PDAs, etc. Generally, an embedded system comprises of the subsequent components: ● Power Supply ● Memory ● Processor ● Timers ● Output/Output circuits ● Serial communication ports ● SASC (System application specific circuits) The software of an embedded system is written to execute a specific function that's written during a high-level setup then compiled right down to offer code which will be stuck within a non-volatile memory in the hardware. An embedded system software is meant to stay in sight of the subsequ

  Science is the study of the natural world by scientific method i.e. collecting data through a systematic process. And technology is where we apply science to create devices that can solve problems and perform different tasks. Technology is literally the application of science. So, it is really impossible to separate the two.   Science, innovation, and technology each represent a successively larger category of activities that are highly interdependent from each other but distinct. Science contributes to technology generally in six ways: •        New knowledge which serves as a direct source of ideas for new technological innovations. •        Source of tools and techniques for more efficient engineering designs and a knowledge base for evaluation of the feasibility of different new designs. •        Research instrumentation and laboratory techniques used in research eventually find their way into the design or industrial practices, through different methods in different a

This is a small setup that can be used to count the number of people passing by any place and display it on the serial monitor of the Arduino ide. It can be used to monitor chaos occurring at any place. HARDWARE COMPONENTS The components required to implement this project are: •        ARDUINO UNO •        ULTRASONIC SENSOR •        BREADBOARD •        BUZZER •        JUMPER WIRES ( as per the requirement)   CONNECTIONS: Interfacing of   ultrasonic   sensor with Arduino Uno: o   VCC: 5V supply  o GND: GND of UNO o Trig: pin number 2 o Echo: pin number 3   Interfacing of piezo buzzer with Arduino Uno: o   Positive terminal : pin number 10 o   Negative terminal : GND     Circuit Design           CODE:   int piezoPin = 10; // pin for the buzzer int trigPin = 2; int echoPin = 3;   int val = 0; // variable for reading the pin status int counter = 0;  int currentState = 0;  int previousState = 0;         void setup() {  pinMode(p