more demanding‚ since it requires the design of a printed circuit board (PCB) using the CAD package‚ Proteus‚ on the PCs. The PCB is then used in the construction and testing of the logic tester. Student will work in pairs for this project. #3. Semiconductors 4 weeks Logbook 50% MCQ 50% This final project consists of a series of measurement and design tasks including building up a surface mount PCB‚ which will form a development board for a series of MOSFET experiments. This section will
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2.3 Voltage Regulator LM7805 24 2.4 Relay 24 2.5 Magnetic Solenoid 25 2.6 Light Emitting Diode 26 2.7 Resistor 26 2.8 Crystal Oscillator 27 2.9 Transistor 28 2.10 Switch (button) 28 CHAPTER 3 29 HARDWARE DESIGN 29 MAIN CIRCUIT SCHEMATIC DESIGN 30 HARDWARE CONSTRUCTION PROCESS 31 CHAPTER 4 33 SOFTWARE DESIGN 33 INTRODUCTION 33 FLOWCHART 34 CODING WITH EXPLAINATION OF THE PROGRAM 35 EXPLAINATION OF THE PROGRAM 41 CHAPTER 5 42 TESTING AND DEBUGGING 42 Hardware
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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Step 2: The Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Step 3: Putting the circuit in a box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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PR25 RFID Door Lock Version 1.0 October 2009 Cytron Technologies Sdn. Bhd. Information contained in this publication regarding device applications and the like is intended through suggestion only and may be superseded by updates. It is your responsibility to ensure that your application meets with your specifications. No representation or warranty is given and no liability is assumed by Cytron Technologies Incorporated with respect to the accuracy or use of such information or infringement
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making process: modelling and simulation‚ computer-aided design‚ and computer-aided manufacture. Modelling and simulation Electronic circuits can be modelled in real life using a prototyping board - also known as a breadboard. However‚ this can be time consuming and uses real components‚ which can be damaged. Computerised simulation software can be used to test circuits without the need to physically build them. In addition‚ the computer simulation can be saved and edited. Simulation software can also
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1) Introduction 1.1) Purpose Various schematic symbols and diagrams are familiarized and a schematic is a collection of electronic symbols connected together with virtual “wires”. When fabricating a printed circuit board (PCB)‚ a schematic is needed to provide input (a netlist) to the layout and routing tool (Varteresian‚ 2002). In other words‚ the capture of a schematic diagram is a convention to PCB‚ subsequent construction and testing. The design of PCBs is
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Systems has a network of component suppliers‚ distributors‚ and contract manufacturers that are linked through Cisco’s extranet. When a customer orders a Cisco product at Cisco’s Web site‚ the order triggers contracts to manufacturers of printed circuit board assemblies when appropriate and alerts distributors and component suppliers. Cisco’s contract manufacturers are aware of the order because they can log on to Cisco’s extranet and link up with Cisco’s own manufacturing execution systems. What are
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Scrolling LED Message Display Progress Report ECET 497 Eric Walb Keywords: LED Array LED Modules Microcontroller/Arduino I hereby submit this report and the accompanying project as my own work and give the ECET department permission to have this report made available to other students for reference. Abstract. In recent years‚ LED message displays have become a popular and creative way to display messages to any audience. In many cases animations are added to the message being
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BATANGAS STATE UNIVERSITY College of Engineering‚ Architecture‚ Fine Arts and Computing Sciences Electronics Engineering Department In Partial Fulfillment in Comp 450 - Microprocessor with Assembly Language Programming A Problem Based Project Collision Avoidance Robot Submitted by: Ebora‚ Joseph V. Frane‚ Raymart M. Jose‚ Rachell Jean S. Luna‚ Crizel D. Manalo‚ Mary Joyce M. Recio‚ Jeselle V. ECE 4201 Submitted to: Dr. Gil B. Barte‚ ECE March 2013 ABSTRACT The main
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With the development of Computers and information technology came talk of a new environmentally friendly era. The need to create and store documents on paper would be gone‚ along with the need to travel from city to city to conduct business meetings. The developers of computers sold Government Originations and Corporate America on these cost saving concepts. The promises made by computer developers proved to be somewhat true‚ especially given the wide spread deployment and use of Internet and email
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