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4 channel arbitrary wave form generator using a microcontroller or other device

$250-750 USD

Κλειστή
Αναρτήθηκε πάνω από 6 χρόνια πριν

$250-750 USD

Πληρωμή κατά την παράδοση
I need a to generate 4 of the same arbitrary wave forms (+3 for 8.33ms, 0 for 8.33ms, -7 for 8.33ms) and would like to do it off a microcontroller. All 4 need to be synced with and adjustable phase shift.
Ταυτότητα εργασίας: 15097277

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22 προτάσεις
Απομακρυσμένη Εργασία
Ενεργός/ή 7 χρόνια πριν

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22 freelancers δίνουν μια μέση προσφορά $480 USD για αυτή τη δουλειά
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Hi, i can do your project i.e. to generate arbitrary wave forms, Please share more specific details of your requirements. Relevant Skills and Experience Electrical Designer Proposed Milestones $555 USD - Arbitrary Wave forms Generation
$555 USD σε 10 ημέρες
4,8 (245 αξιολογήσεις)
7,3
7,3
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can be done in 2 hrs Relevant Skills and Experience 17 years experience Proposed Milestones $277 USD - 1
$277 USD σε 10 ημέρες
4,9 (19 αξιολογήσεις)
6,5
6,5
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We at PKECM Services have mechanical, electronics & software engineers & specialize in custom industrial machine/product design, development & fabrication. Visit our profile for past projects. Relevant Skills and Experience electronics simulation, prototyping & manufacturing, PCB printing, hardware assembly, product integration Proposed Milestones $526 USD - Tentative - to be updated after discussion Kindly provide some details to estimate the exact work to be done. Best regards Anuj Garg
$526 USD σε 10 ημέρες
5,0 (3 αξιολογήσεις)
6,1
6,1
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hi i am an electrical engineer. i have vast experience related to circuit design and micro controller programming. Relevant Skills and Experience i have done many embedded system projects. i have hardware experience micro controllers. let me know if you are interested. we can discuss further on chat. Proposed Milestones $750 USD - project
$750 USD σε 10 ημέρες
4,9 (31 αξιολογήσεις)
6,3
6,3
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Hi, I have experience in Arduino developing. I can do 4 channel arbitrary wave form generator for you. Best regards. Slavi. Relevant Skills and Experience Arduino Wav form generator Proposed Milestones $350 USD - Milestone
$350 USD σε 10 ημέρες
5,0 (18 αξιολογήσεις)
5,4
5,4
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My Experiences are as following: - Matlab, LabVIEW - Wireless, Bluetooth - Microcontroller Arduino, PIC micro controller. Automega. - PCB Design Protel, Proteous - Simulator MultiSIM, EWB, Proteous
$555 USD σε 10 ημέρες
5,0 (2 αξιολογήσεις)
4,8
4,8
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Hi! I'm John Stratakos, professional NI Labview and Arduino developer. Let me assist you on this project, creating an arduino solution that you can assemble and operate as a 4 ch. signal generator. Relevant Skills and Experience Done many more projects for students under Non Disclosure Agreement for academic projects. Currently working on two arduino projects. Proposed Milestones $55 USD - Project upfront, paid on assignment. Pays Freelancer fee. $160 USD - Hardware solution based on arduino. BOM. Theory of operation report. Code analysis. $140 USD - Demonstration of prototype. Deliverable: video, arduino source code. Additional Services Offered $180 USD - Deliver the prototype device via registered mail. Cost includes shipping via registered package. $19 USD - Extra per hour cost for adding capabilities into arduino code. F=1000/(3x8.33)=40Hz, right? Square wave only, right? Phase shifting resolution down to 0.001msec?
$355 USD σε 10 ημέρες
5,0 (5 αξιολογήσεις)
4,0
4,0
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I am electronic engineer, micro controller programmer My skills : - LabVIEW, MATLAB - PLC, Arduino, Pic series micro controller - PCB design, Protel, AltiumDesignr, Proteus - My Experience BLE, RF, Automatic control system
$555 USD σε 10 ημέρες
5,0 (1 αξιολόγηση)
3,5
3,5
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I have used both FPGA and uC for generating multi-channel variable wave function Relevant Skills and Experience Thirty years in end to end electronic design services Proposed Milestones $255 USD - Schematic BOM,UI $300 USD - hardware mpdule and Firmware Details spec of the generator
$555 USD σε 10 ημέρες
5,0 (6 αξιολογήσεις)
3,6
3,6
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Hi, I have read and understood the project guideline. It's my pleasure to come across your project which suits my years of work experience & competency. Please send a message let's discuss further. Relevant Skills and Experience I have several years of experience in this and willing to use my experience to meet your immediate need. Please reply and give me a trial.
$555 USD σε 10 ημέρες
5,0 (1 αξιολόγηση)
2,7
2,7
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I'm expert in embedded systems programming (atmel microcontrollers). Check my portfolio for previous projects and contact me for more details.
$277 USD σε 3 ημέρες
4,9 (3 αξιολογήσεις)
2,4
2,4
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Hey, how’s it going? My name is Mike, I’m a Web Designer & Developer from Boston. I've had a look at your project description and feel that my skills match your requirements perfectly. Relevant Skills and Experience Graphic Design, Front End Development, PHP, WordPress Proposed Milestones $555 USD - project milestone I recently did a very similar project which I can share with you.
$555 USD σε 10 ημέρες
0,0 (0 αξιολογήσεις)
0,0
0,0
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i know how to get audio from microphones, then join them into one adjusted with directx api. please let me know. thanks. Stay tuned, I'm still working on this proposal.
$277 USD σε 10 ημέρες
0,0 (0 αξιολογήσεις)
0,0
0,0
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I can develop the hardware and software to satisfy this goal. A simple USB command interface and perhaps four BNC connectors for the individual outputs assuming an 8.3ms period and 500 points. Relevant Skills and Experience 20+ years in embedded systems development across a wide variety of platforms. Proposed Milestones $50 USD - Generate product specification (hw, sw) and clearly define requirements $250 USD - Preliminary schematic in PDF format for review $250 USD - Preliminary hardware design in gerber/NC format for review $200 USD - Alpha-class software to demonstrate system features $27 USD - all design files in native format (source code, altium designer files, etc.) Your specification as described is pretty open; I've tried to draw some reasonable assumptions.
$777 USD σε 10 ημέρες
0,0 (0 αξιολογήσεις)
0,0
0,0
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Microcontroller based waveform generation with adjustable phase shift. Relevant Skills and Experience 10+ years as electronics design engineer. Strong skill set in embedded system design and power electronics. Proposed Milestones $150 USD - project definition and scope $100 USD - component identification and intial performance expectations $300 USD - initial prototype $116 USD - delivery of final design package interested in load and power requirements.
$666 USD σε 10 ημέρες
0,0 (0 αξιολογήσεις)
0,0
0,0
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I would like to take on this project. I can suggest a solution using Arduino with some additional electronic components to drive the required voltage range. Relevant Skills and Experience I recently worked on a project involving Arduino micro-controller, multiple sensors and engine control. Proposed Milestones $250 USD - completion as required What is the expected load this waveform generator should handle (current /power)?
$250 USD σε 10 ημέρες
0,0 (0 αξιολογήσεις)
0,0
0,0

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Σημαία της UNITED STATES
Ventura, United States
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Μέλος από Μαρ 21, 2017

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