LED Flasher Circuit Project Overview : This project involves the design‚ documenting and building of a LED flasher circuit controlled by a software program written in the C programming language. The hardware circuit consists of a PIC 16F684 microcontroller‚ ten LEDs with resistors ‚ and two switches. Software Program The software program will read the settings of the two switches. If both switches are off‚ the LEDs are all off. Any other switch settings will start the LEDs flashing in a unique pattern
Premium Source code Problem solving Computer software
rotor. Theory: In electrical circuit theory‚ Thevenin’s theorem for linear electrical networks states that any combination of voltage sources‚ current sources and resistors with two terminals is electrically equivalent to a single voltage source V and a single series resistor R. For single frequency AC systems‚ the theorem can also be applied to general impedances‚ not just resistors. Any complex network can be reduced to a Thevenin’s equivalent circuit consist of a single voltage source and
Premium
(1) * Packet switching * Circuit switching * Virtual Circuit switching * Message switching BY: JIHAD MOHAMMED SIDDIG 27/2/2013 Packet switching in networks Packet switching is used to optimize the use of the channel capacity available in digital telecommunication networks such as computer networks‚ to minimize the transmission latency (the time it takes for data to pass across the network)‚ and to increase robustness of communication Circuit switching in networks is a methodology
Premium Computer networking
First Edition‚ last update January 18‚ 2010 2 Lessons In Electric Circuits‚ Volume VI – Experiments By Tony R. Kuphaldt First Edition‚ last update January 18‚ 2010 i c 2002-2011‚ Tony R. Kuphaldt This book is published under the terms and conditions of the Design Science License. These terms and conditions allow for free copying‚ distribution‚ and/or modification of this document by the general public. The full Design Science License text is included in the last chapter. As an open
Premium Multimeter
gate The AND gate is a circuit which gives a high output (logic 1) if all its inputs are high. A dot () is used to indicate the AND operation. In practice‚ however‚ the dot is usually omitted. OR gate The OR gate is a circuit which gives a high output if one or more of its inputs are high. A plus sign (+) is used to indicate the OR operation. NOT gate The NOT gate is a circuit which produces at its output the negated (inverted) version of its input logic. The circuit is also known as an inverter
Premium
Kimball William‚ Chairman‚ IEEE EMC Education Committee[4] http://www.howstuffworks.com/gears.htmHow gears Work[5]www.scribd .com[6]www.mechanicalprojects.comBackground Reading * Digital Fundamentals Floyd Prentice Hall 7 Edition t h. * Introductory Circuit Analysis Boylestad Prentice Hall 9 Edition t h. * Machine Design - R.K.Rajput. * Kinematics Of Machine – R.S.khurmi. * Automobile Engineering – R.K.Rajput | | |
Premium Resistor Magnetic field
What is Magnetism? Properties of Magnets: Magnet: any material that attracts iron and materials that contain iron Magnets attract iron and materials that contain iron. magnets attract or repel other magnets. In addition‚ one part of a magnet will always point north when allowed to swing freely. Magnetic Poles: Magnetic Pole: any magnet with 2 ends‚ each is called a magnetic pole. Magnetic poles that are unlike attract each other and magnetic poles that are alike repel each other. Magnetic
Premium Electromagnetism Magnetic field Electric charge
diagonal split piping system and their application. 2. Describe the function of the compensating port of the master cylinder. 3. Explain the operation of the residual check valve on the drum brake circuit of the master cylinder. 4. Explain the safety advantage of having two hydraulic circuits in the master cylinder. 5. Describe the difference between the Portless and Lockheed master cylinders. 10 LEXUS Technical Training Master Cylinder Master Cylinder The master cylinder
Premium
Table of Contents Objective – Chapter 1 1 1.0 INTRODUCTION TO ELECTRICAL CIRCUITS 2 Basic Quantities and Units in Electrical 2 Quantities 2 Units 3 Factors Affecting Resistance 4 Length of the Conductor: 4 Area of Cross-Section of the Conductor: 4 Electrical Resistivity of Substances 5 Effect of Temperature 5 Components of Electrical Circuits 6 Components of an Electric Circuit 7 Measuring Current‚ Voltage and Resistance 8 Measuring voltage 8 Measuring current 9 Measuring
Premium Electric current Electrical resistance Electrical impedance
terminal. b. As a + charge moves through the external circuit from A to D‚ it _____________ (gains‚ loses) potential energy and ______________ (gains‚ loses) electric potential. The point of highest energy within the external circuit is closest to the __+__ ( +‚ - ) terminal. c. Use >‚ <‚ and = signs to compare the electric potential (V) at the four points of the circuit. VA VB VC VD 4) The role of a battery in an electrical circuit can be described in three different ways. First‚ it
Premium Electromagnetism Electric current Electric charge