computing systems for human use. Tangible User Interfaces(TUI) A branch of HCI that gives physical form to digital information[1]. MAIN TECHNOLOGIES Livid Brain V2 Livid Brain V2 is an electronics platform designed for controllerism and Vjing[2] Arduino Arduino is an open-source electronics prototyping platform[3]. Ableton Live Ableton is a loop-based software music sequencer and digital audio workstation.[4]. Max MSP/Jitter Max MSP/Jitter is a graphical programming environment for creating immersive
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[pic]When you press the numbers on your phone to make a call‚ the tones you hear are called Dual Tone Multi Frequency tones (DTMF)‚ and they represent one of 16 possible numbers on the keypad. The DTMF tones are made up of frequency pairs ranging from 697 Hertz to 1633 Hertz. There are actually eight frequencies that form a 4x4 matrix of 16 possible tones by mixing the pairs together. DTMF signaling has proven to be a very robust method of sending data over the telephone system‚ and it has become
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Parameters configuration of ZigBee router 3.4.3.2 Arduino coding 3.4.3.2.1 Remote unit coding Fig. 3.33 Remote sensor coding The diagram above illustrates the coding statements written using the Arduino programming software. Each code line is described in the fig 3.33. The wireless sensor node uses the above code to efficiently detect the water level and transmit the data to the control unit via ZigBee 3.4.3.2.2 Motor control unit Fig. 3.34 Arduino coding of motor control unit The coding used by
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over an interval or period of time‚ where the period is the inverse of the frequency of the waveform. Similarly‚ the PWM changes the pulse width‚ resulting to changes in the duty cycle and therefore averaging the output power signal [31]. Six of Arduino 14 I/O pins can be implemented for PWM purpose (8 bits decimal integer with 0-255 range) using analogWrite whereas all the pins can be performed with digitalWrite method [24]. For this research‚ pin 10 will be used with the aid of analogWrite method
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1+R2/R1 for a non-inverting amplifier‚ R2 = 14.4 R1. Maximum precision in the R2/R1 resistance ratio is achieved using a potentiometer instead so it can be adjusted exactly to the desired output. This signal will be read from Arduino with a full scale of 5V and then‚ Arduino decides which output pin activate to supply the voltage divider chain. Since the voltage to be read can be higher than 5V‚ the measure is taken divided by two taking advantage of the voltage divider of the following differential
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STATEMENT OF PURPOSE I‚ Mashuque Enam ‚ am applying to Murdoch University for the admission to Master of Engineering Program with specialization in the field of Instrumentation and control. My goal is to pursue a career in research‚ either in industry or in academia As a Statement of purpose of my graduate study‚ I describe here my academic background‚ research interests and career goals. Academic Background At the teenage‚ I was excessively fond of playing cricket and there
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THE INCOMPLETE REPRAP BEGINNERS’ GUIDE v1 OKT 2011 HOW TO BUILD AND PRINT WITHOUT LOOSING YOUR MENTAL STABILITY COS_ (KONSTANTINOS TZIAMPAZIS) COS_ THE INCOMPLETE REPRAP BEGINNERS’GUIDE Prologue This is an attempt to gather in one document all the basic information about REPAP MENDEL PRUSA‚ that is available in the internet. The reason of doing it‚ is that it is sometimes more practical to have some basic information gathered in one place‚ than trying to get fast and accurate answers
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Arduino Kit Arduino is a tool for making computers that can sense and control more of the physical world than your desktop computer. It’s an open-source physical computing platform based on a simple microcontroller board‚ and a development environment for writing software for the board. The Arduino programming language is an implementation of Wiring‚ a similar physical computing platform‚ which is based on the Processing multimedia programming environment. ATmega128 The ATmega is an MCU produced
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LED/Phototransistor pairs and the controller is an electronic circuit which executes the desired feedback algorithm. Gear motors are used for driving the robotic wheels. Note:- If you are interested in Arduino based development‚ we have created this same line follower robot using arduino as well. You may try the arduino based circuit as well to see how same project is developed using different controllers. The line follower robot presented here is designed to follow a black line on a white background. It has
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The team also noticed some inconsistencies in the graph that they feel could be fixed by changing their code. One of these issues being that cutting off power completely from the AEV’s resulted in the motors having to do extra work in order to get started again. Possibly changing the code so the amount of power supplied to the motors gradually decreased over time instead of stopping the power completely‚ could make for a more efficient AEV. Theoretically speaking‚ when a plane begins to near its
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