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PWM controlled by frequency

I need to control a PWM output of a microcontroler with a frequency input. It will need to have a learn button which will give the option to memorize a starting frequency(SF) value and end frequency(EF) value. In the range between the SF and EF the PWM will have to change its duty cycle from 0% to 95%. I will prefer the software to be written in Assembler.

The input signal will be a square wave. There must be a enable-disable input for overriding the the frequency input.

More information available on request.

Kỹ năng: Lắp ráp, Lập trình C, Điện tử, Vi điều khiển

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Về Bên Thuê:
( 0 nhận xét ) Athens, Greece

Mã Dự Án: #1637137

17 freelancer đang chào giá trung bình €127 cho công việc này

carelle

Hello! I've Ph.D. in Electronic Engineereing and BSc in Physics. I work with Analog Electronics and PCB design. I can do what you need with quality and reliability!

€100 EUR trong 2 ngày
(48 Đánh Giá)
6.6
baobui

Hello. I have 10 years working on embedded system design and programming. I will get the job done for you with the best quality.

€90 EUR trong 3 ngày
(5 Đánh Giá)
5.3
yhaat

Hello, I can do this job.

€100 EUR trong 5 ngày
(15 Đánh Giá)
5.0
scribblerspk

I am interested doing your project. for more details kindly see your mail box. Thanks, Faisal

€200 EUR trong 15 ngày
(6 Đánh Giá)
4.9
Mathilda33

hi! I've already done this thing.

€60 EUR trong 1 ngày
(13 Đánh Giá)
4.8
DamithaKD

I am a Electronic and electrical Eng student (3rd year) and programer for 7 years. i can help you with this. Read my reviews. tel me if you like to see my old work :)

€250 EUR trong 20 ngày
(9 Đánh Giá)
4.8
wahab14

Hi there, I can do it

€75 EUR trong 4 ngày
(13 Đánh Giá)
4.6
urasinov

I can do it!

€50 EUR trong 5 ngày
(3 Đánh Giá)
4.0
eicr2013

Hi I am an electronic and telecommunication undergraduate.I have a good knowledge in this area.I can do this.

€150 EUR trong 8 ngày
(1 Đánh Giá)
1.2
chaudhary1019

as mentioned in my PM

€55 EUR trong 3 ngày
(3 Đánh Giá)
0.6
judah1

Hello, I can do this project perfectly well.

€70 EUR trong 4 ngày
(0 Đánh Giá)
0.0
Kentinfotech

HELLO SIR PLEASE CHECK PMB

€200 EUR trong 3 ngày
(0 Đánh Giá)
0.0
progsel

HI, I can do this with no problem at all. thank you in advance maurizio stefani

€170 EUR trong 15 ngày
(0 Đánh Giá)
0.0
antoonio

Hello, I can do it in .asm with required functions - memory function etc, Check my PM. Regards

€250 EUR trong 5 ngày
(0 Đánh Giá)
3.6
bulgar

Dear Sir, Your project is interesting for us. For details - in PM . Redards bulgar

€185 EUR trong 10 ngày
(0 Đánh Giá)
4.0
omernaeem

I understand the project you have described, and can easily implement it in maximum two days. Though you have not mentioned the micro controller you want to be used, I suppose you want it to be implemented for a 80 Thêm

€30 EUR trong 3 ngày
(0 Đánh Giá)
0.0
AkifNajeeb

Ok no problem your requirements are so much simple I've designed circuit similar to the scenario u discussed, this project cost not more than 120 EURO & required no more than 7-10 working days so don't worry your work Thêm

€120 EUR trong 10 ngày
(0 Đánh Giá)
0.0