4 channel arbitrary wave form generator using a microcontroller or other device
$250-750 USD
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Veröffentlicht vor mehr als 6 Jahren
$250-750 USD
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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.
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
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
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
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
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?
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
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
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.
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.
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.
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.
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.
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)?