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DATA ACQUISITION AND PROCESS CONTROL SYSTEM USED FOR INSTRUMENTATION PURPOSES

$300-1500 USD

Cerrado
Publicado hace casi 18 años

$300-1500 USD

Pagado a la entrega
The data acquisition system reads the given analog quantities from the various sensors through an DAC and displays it in a LCD display. The Microcontroller also processes the input data and controls the various external devices such as relays that are activates when certain reading exceeds the given limit in the program itself. The controller communicates the PC via the serial port and gives the data in the hyper terminal a small modification can be done
ID del proyecto: 68105

Información sobre el proyecto

15 propuestas
Proyecto remoto
Activo hace 17 años

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15 freelancers están ofertando un promedio de $863 USD por este trabajo
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$1150 including parts & labour for two prototypes, but not including the cost of the sensors & relays. (The production price will also increase if more than two boards are needed, if more than four sensors are needed, or if there are unusual electrical requirements.) I have enough experience programming microcontrollers & manufacturing through-hole circuit boards to do this project. I will still need to know what I'm switching & what the sensors are to complete the project--see my question. Feel free to ask me to iron out details such as power requirements & form factors. Thanks!
$1.150 USD en 18 días
5,0 (1 comentario)
3,0
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Please post me the exact details and i can negotiate over bid and timings.
$1.000 USD en 30 días
5,0 (2 comentarios)
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I experience as an Electronics Technician. I worked at a Television repair shop in High School. I intended on being an Electronics Technician ever since I was a boy b/c my dad was an Electronics Tech for the Navy. Enough of my life story, here's how I'm qualified. After changing my career goals I earned my IT Degree and have programmed in many programming languages. I will choose the best for generating exception routines, when the pre-set tolerance is reached in the Electronics Test Software System. This System will bring my knowledge of Electronics and my System Analysis/Design into use. Please PM me, thanks, JOHN BASKETTE TECH SUPPORT REP. RMS COMPUTER SYSTEMS * Bachelor of Science in Information Technology/MIS * From The University of Texas at Arlington This System will bring my knowledgge of Electronics and my System Analysis/Design into use. Please PM me,thanks, JOHN BASKETTE TECH SUPPORT REP. RMS COMPUTER SYSTEMS * Bachelor of Science in Information Technology/MIS * from The University of Texas at Arlington
$900 USD en 3 días
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I have performed similar tasks, can assembly harware and debug software.
$1.000 USD en 30 días
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I am Embedded software enginer and working as r&d engineer in one ofthe telecom company i daily work with microprocessors and controllers. i would like to know more detail what kind of hardware you intent to use that detail is must before i can talk on bid
$800 USD en 30 días
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Please check PMB
$300 USD en 12 días
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please see pm for my company detailsand my work experience.
$850 USD en 15 días
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Hi, please check the PMB. Thanks.
$800 USD en 20 días
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Please check pm. Thanks, Justin
$1.000 USD en 5 días
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We are having more than 8000 man hour experiance in designing Data Acquisation systems,and sensor development alone.
$800 USD en 6 días
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Dear Sir, I am an electronic engineer. I would like to collaborate with you in that project. I have experience in embedded system with various microcontrollers. The bid I give you could consider as valid only if you provide me some details. 1) The sensors are in some kind of network (I2C) or I must use a multiplexed ADC? 2) You are taking about mass production? In that case I cooperate with some companies which made PCB’s so I could give you a price per piece. 3) Do you want to develop and send for evaluation a prototype? 4) What kind of LCD you need ? 5) What are the format of the data which exchange between microcontroller and computer (only a report or set some parameters)? 6) What do you mean with the term “other devices” ? I hope to cooperate in that project. Best regards, Konstantinos
$750 USD en 20 días
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Sobre este cliente

Bandera de INDIA
CHENNAI, India
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Miembro desde jun 17, 2006

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