This is an embedded controller design, the controller will use a Graphics LCD, digital encoder and 5 push-buttons + USB interface
The encoder will be used to control the PWM duty cycle when the unit is operated manually. the USB will be use to operate the unit remotely from a Laptop PC.
The unit must produce a PWM signal from 100Hz(or less) all the way up to [url removed, login to view] with
0.5% resolution and 5% resolution selected by one of the push-buttons.
A second major feature of this controller will be that it can do frequency Modulation as well with 0.5% and 5% resolutions as well.
A photo of a prototype unit which runs only up to 65Khz is attached, except for the frequency the other difference will be the display.
I would like to discuss the options for implementation of the design.
23 freelancers are bidding on average $790 for this job
Dear Jose, I hope we can discuss details of the design to determine the parts that will be used. I need to know if you have initial design of this project and the requirements in details. Thank you for the attention.
Hello, i can help you in making this controller. it can be accessed remotely either by GSM or by RF modules. please feel free to share more details. Regards, Shahbaz.
hi, we are embedded professional in india. we are working here for good quality and deliverable. we will take 15 days to build your embedded controller system.
Hi, We are small embedded product design company have hands on experience with product development from programming to PCb design. Please visit xtintt.com for more detail. Dhaval
Dear Sir, Your project is very interesting to me. I would like to spend my time for designing success full device for you. I am expecting to share more details at the next pear of communication. Best Wishes.