CHAPTER 4 HARDWARE DESCRIPTION 4.0 Arduino: The Arduino Uno is a microcontroller based on the ATmega328. It has 14 digital input/output pins in which 6 can be used as PWM‚ 6 analog inputs‚ a 16 MHz ceramic resonator‚ a USB port‚ a power jack‚ an ICSP header‚ and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started.[11] The Uno differs from all preceding boards in
Premium Volt Universal Serial Bus Output
TYPES OF DATA FLOW DIAGRAM: LOGICAL DFD PHYSICAL DFD Data Flow Diagrams (DFDs) are categorized as either logical or physical. A logical DFD focuses on the business and how the business operates. It describes the business events that take place and the data required and produced by each event. On the other hand‚ a physical DFD shows how the system will be implemented. Design Feature Logical Physical What the model depicts How the business operates How the system will be implemented
Premium Data flow diagram Flowchart
System Analysis and Design/ Tools for systems analysts Learning Objectives Learning Objectives What are Data Flow Diagrams (DFDs)? Why they are useful? How are they developed? How to level DFDs? Good style conventions in developing DFDs Difference between Logical and Physical DFDs Tools available to draw DFDs V. Rajaraman/IISc. Bangalore //V1/June 04/1 System Analysis and Design/ Tools for systems analysts Motivation Motivation WHY DFD ? Provides an overview of
Premium Data flow diagram
releasing more energy and waves of shorter wavelengths. 3. a. Draw the energy-level diagram and write the electronic configuration for zirconium (element 40). (3 marks) Energy-level diagram for zirconium is drawn below: 4d 5s 4p 3d 4s 3p 3s 2p 2s 1s Electronic configuration for zirconium is given below: 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d2 b. Use the diagram to explain why the Zr4+ ion exists. (2 marks) When the outer orbitals are filled with
Premium Atom Photon
Patient leaves If Follow Up appointment requires then make an Appointment Date‚ Patient leaves Question 2: Draw the Event Process Chain Diagram for a Business Process based on the following Activities. The following are the Events and Functions for a Business Process. Develop an Event Process Chain (EPC) Diagram by using the three connectors OR‚ AND‚ XOR. Activities: If the customer order is received‚ check for the availability‚ either the articles are available or
Premium English-language films Patient Hospital
video rental industry is an ever evolving industry that changes with the economy‚ evolution of culture‚ and technology. Due to the changes in general environment surrounding the video rental industry‚ it can be said that this once lucrative brick and mortar industry has gone through a death and rebirth. New concepts of distribution such as Netflix‚ Redbox‚ and cable rentals have hastened the extinction of the weekend drive to the video rental store. Various forces influence the video rental industry
Premium Renting Rental shop Vending machine
Chemistry SCH4U-B Lesson 1 Key Questions 1. The development of MRI imaging technology is one useful spinoff of basic research into the structure of the atom. Research‚ however‚ is expensive. Many people argue that the high cost of research outweighs its potential benefits. Provide one argument for‚ and one argument against increasing current
Premium Atom Chemical bond
Create an activity diagram for the following system. Of-the-Month Club (OTMC) is an innovative young firm that sells memberships to people who have an interest in certain products. People pay membership fees for one year and each month receive a product by mail. For example‚ OTMC has a coffee-of-the-month club that sends members one pound of special coffee each month. OTMC currently has six memberships (coffee‚ wine‚ beer‚ cigars‚ flowers‚ and computer games)‚ each of which costs a different amount
Free Video game Personal computer game Credit card
Lotus Car Rental Alternative Fuel Assessment Erik Larson‚ Linda Sherman‚ Christopher Sessoms Comm/215 February 2‚ 2013 Winifred Winstead Donnelly Introduction The creation of a fleet of alternative fuel sourced automobiles would be a wise decision for the Lotus Car Rental Company. There are two major issues that are on the minds of people these days‚ the environment and money. By creating a fleet of alternative fuel based automobiles the Lotus Rental Care Company can help ease the fears
Premium
Paper - Lotus Rental Cars University of Phoenix Essentials of College Writing COMM/215 Final Research Paper - Lotus Rental Cars This paper will focus on preparing an assessment for Lotus Rental Car’s Chief Financial Officer on the feasibility of adding alternative fuel vehicles to the fleet. Although there are many forms of alternative fuel vehicles‚ this study will primarily focus on the use of hybrid vehicles at Lotus Rental Cars. We will discuss the background of Lotus Rental Car’s current
Premium