Circuit design and PCB schematics for PWM DAC output


I am tinkering with a small inhouse and want to convert a PWM signal input from an open collector type sensor into two separate analog 0-5v signal outputs.

I need someone to do schematics and circuit board design for this.

The sensor PWM output has variable frequency in the 50-200Hz and variable pulse width between 1 and 10ms. Using commercially available circuit components (DACs, etc) the designed circuit has to convert the frequency to a proportional voltage output, and likewise the pulse width to a separate independent voltage output.

Skills: Circuit Design, Electronics

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Project ID: #5430697

Awarded to:


Hello. "50-200Hz" frequency determines the output "DAC1 0-5v" "1-10ms" pulse duration, determines the output "DAC2 0-5v" I understand you correctly? questions: as the measurement resolution is needed? possibl More

$300 USD in 7 days
(2 Reviews)

36 freelancers are bidding on average $541 for this job


Hello, Easy project for us.. We can design and prototype it.. Please msg if you are interested. Cheers Joby

$1578 USD in 30 days
(29 Reviews)

hi, i am an electrical engineer. i have expertise in embedded system design.i can help you with this project.

$1800 USD in 30 days
(27 Reviews)

Hi, I am an electronic engineer with over ten years experience in many fields including PCB design. Please see my profile for more information and my portfolio for an example of my work. There are a few ways to do t More

$500 USD in 14 days
(19 Reviews)

I have 13 year experience in electronics and system designing therefore am very confident that I can do this project,following shall be the milestones: 1. Specification requirement document. 2. Schematics 3. Simul More

$666 USD in 20 days
(10 Reviews)

A proposal has not yet been provided

$500 USD in 20 days
(19 Reviews)

Hi, i can help you. Wewill have to put 2 seperate circuits for analog voltage. one will be frequency dependent and other will be time dependent. please feel free to contact. Best Regards, Shahbaz.

$750 USD in 30 days
(12 Reviews)

Dear Sir, We are Reserach and Development company whose working area are : -Digital Motor Control -Analog Design -Electronic Design -Power Electronics -PCB design -Embedded system -Matlab -Simulation of ha More

$526 USD in 3 days
(10 Reviews)

Hi I have placed a bid but I need more information on your requirements. - accuracy and resolution of the conversion, for example would an 8 bit DAC be adequate? - Power supply details i.e. what is available More

$722 USD in 10 days
(3 Reviews)

A proposal has not yet been provided

$333 USD in 10 days
(6 Reviews)

Hello, We are experienced team of computer and electronics Engineers. We have a wide experience in Embedded systems design and implementation. Your project seems to be easy for us. We can deliver the highest quality w More

$500 USD in 15 days
(1 Review)

Hi I am an Electrical Engineer. This will require a simple RC lowpass filter which will produce a voltage proportional to duty cycle. However I don't understand the part where you say pulse width to separate independen More

$277 USD in 5 days
(6 Reviews)

Hi , I am an electronic undergraduate and expert in electronics. I have done a lot of electronic projects. You can see my latest project, "The solar charge controller". I have completed it and designed circuit parts o More

$421 USD in 10 days
(5 Reviews)

Hello, Let me introduce myself I am yasir amir khan. I am electrical engineer, running an online consultancy business, with several years of project related experience. Please check out my profile. and search my name o More

$450 USD in 15 days
(5 Reviews)

I can do it.....................................................................................................................................

$998 USD in 10 days
(1 Review)

We are talented high-tech product designer team and we have many completed works which have been deployed to world around more than 100,000. Our talents include mixed signal hardware design, firmware design and coding More

$800 USD in 30 days
(1 Review)

Hi, I can help with the project. Suggest to use attyny24A and MCP4802/12/22 (depends how accurate you want it to be). It will give you 0-4.096V 2 channel output. Can be in PDIP packages to easy assemble a prototype or More

$250 USD in 20 days
(1 Review)

Please check my website written below I can do this job but it will take some time, and I can only supply you the schematic and layout of this circuit. Please contact me if you are intere More

$333 USD in 15 days
(1 Review)

A proposal has not yet been provided

$555 USD in 10 days
(0 Reviews)

Hello, I'm a mechatronics engineer and I have experience in PC design, I can help you with that using only microcontroller, this would be a easy schematic, all depends of your requeriments in resolution. Regards, Hecto More

$277 USD in 10 days
(0 Reviews)

Dear Sir, I would like to provide you my full effort in designing your project. I have experience in design circuits and PCB using Multisim Ultiboard. Best Wishes.

$277 USD in 15 days
(0 Reviews)