how many motors i will use and what type and why? For each joint or rotation needed will be one motor. I prefer SERVO MOTORS because: • it has 180 degree of movement only. And you can choose the wanted degree. • It is controlled by Pulse Width Modulation‚ which gives you a better controlling than DC motors. • It’s meant to be used in such project. Watch this: http://www.youtube.com/watch?feature=player_embedded&v=-B-gAZPYGbI read this: it has many pages‚ check in top-right. http://www.engineersgarage
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application INFO available UC1638 UC2638 UC3638 Advanced PWM Motor Controller FEATURES • • • • • • • • Single or Dual Supply Operation Accurate High Speed Oscillator Differential X5 Current Sense Amplifier Bidirectional Pulse-by-Pulse Current Limiting Programmable Oscillator Amplitude and PWM Deadband Dual 500mA Totem Pole Output Drivers Dual 60V‚ 50mA Open Collector Drivers Undervoltage Lockout DESCRIPTION The UC1638 family of integrated circuits are advanced pulse width modulators intended
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EE213 Electrical Circuits Laboratory Term Project Two Speed Automatic Transmission System 1. Introduction Transmission system is an assembly of gears‚ shafts and electrical gadgets in an automobile. This system forms a bridge between the engine and wheels to transmit mechanical power required for movement. The complete set up reduces the high rotational speed of engine to lower wheel speed‚ since internal combustion engines in automobiles operate between 600 and 7000 revolutions per minute (rpm)
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structure The basic structure of the Arduino programming language is fairly simple and runs in at least two parts. These two required parts‚ or functions‚ enclose blocks of statements. void setup() { statements; } void loop() { statements; } Where setup() is the preparation‚ loop() is the execution. Both functions are required for the program to work. The setup function should follow the declaration of any variables at the very beginning of the program. It is the
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Contents Introduction ............................................................................................................................................ 2 Peripheral set-up..................................................................................................................................... 4 Timer1 ................................................................................................................................................. 4 Timer2 ...................
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MT-027: ADC Architectures VIII: Integrating ADCs by Walt Kester and James Bryant Rev. 0‚ 02-13-06 INTRODUCTION Soon after the discovery of the basic counting ADC architectures (see Tutorial MT-026) it was realized that much greater accuracy could be obtained using a combination of integrating and counting techniques. This led to the development of high accuracy dual-slope‚ triple-slope‚ and quad-slope ADCs. Although the proliferation of high resolution sigma-delta ADCs has made integrating
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A Term Project Report Submitted to the Undergraduate School of Engineering and Sciences of İzmir Institute of Technology in Partial Fulfillment of the Requirements for the Degree of ME 402 ENGINEERING DESIGN in Mechanical Engineering UNMANNED UNDERWATER SURVEILLANCE ROBOT by Erkmen KARACA Candaş TURHAN İsmail GÜNGÖR Cemal Özer ÇEKER Barış BAĞDADİOĞLU Anıl Özgür KAVİLCİOĞLU Alparslan BİLGİN Bekir UYSAL Özgün İLOĞLU İbrahim HİCAZLIOĞLU 1 Table of Contents 1. Abstract
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EE 308 New Mexico Tech Spring 2011 Lab 5 – Part 2 Final Project: Motor Speed Control Introduction and Objectives In this lab you will control the speed of a motor. Figure 1 shows the hardware setup‚ which is the same as for Week 1 of Lab 4. You will use the potentiometer on your evaluation board to set the desired speed of the motor‚ and you will control the speed through the PWM output of the HCS12. You will measure the speed of the motor using an input capture pin‚ and display the desired
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5.2 Simulation model The simulation circuit is as shown in Figure 5.1 for proposed CSR-HFL inverter. Here the proposed CSR-HFL inverter is Fuzzy-controller which gives pulse generator to generate pulses at give instant to operate the proposed CSR-HFL inverter. Figure: 5.1 Simulation model for proposed CSR-HFL inverter 5.3 Simulation results Figure 5.2 and 5.3 shows the waveforms of the CSR-HFL inverter with open-loop control when input voltage UD = 48 V and output ac voltage Vo = 50V. The reference
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TRANSACTIONS I EEE O N E LECTRON D EVICES‚ V OL. E D-26‚ NO. 4 ‚ A PRIL 1979 453 A nalytical Models of Threshold Voltage and B reakdown Voltage of Short-Channel MOSFET‘s Derived from Two-Dimensional Ana l ysis TORU TOYABE‚ MEMBER‚ I EEE‚ A ND Abstnzct-Analytical models of threshold voltage breakdown and voltage of short-channel MOSFET’s are derived from the combination of analytical consideration and two-dimensional numerical analysis. An approximateanalytical solution
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