dsPIC based Pure sine wave UPS

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この仕事に、11人のフリーランサーが、平均$1330で入札しています。

ahmedmohamed85

A proposal has not yet been provided

$1500 USD 7日以内
(106件のレビュー)
6.7
ihsconsult

Hi, I am an experienced engineer with many years of design experiment. I have design UPSs, inverters, DC-DC converters and other similar systems. This includes all of the firmware programming. I can design the syste もっと

$1230 USD 15日以内
(7件のレビュー)
6.2
seshupower

Hi, I am a post graduate power electronics engineer and having very good industrial experience of 8+ years in R&D and project development. I am excellent high frequency transformers design, circuits design, multi-chan もっと

$1500 USD 25日以内
(40件のレビュー)
5.9
shahbaz1980

Hello, Have a great day. We will design and prototype the hardware, a complete demonstration of working hardware will be presented. Later on we will hand over all of the design data that includes circuit diagrams, co もっと

$1500 USD 30日以内
(32件のレビュー)
6.5
$1500 USD 20日以内
(45件のレビュー)
5.5
LeoTheFreelancer

Proposal Electronics, Wireless, Android Board Support Package Let me introduce myself, I am a freelance Senior Engineering Manager in Project, Research & development, from a Studio named LeoTheFreelancer. We have t もっと

$1320 USD 45日以内
(8件のレビュー)
4.8
usamamushtaq125

greetings, I am an electrical engineering and have done specialization in power electronics for Converters and inverters. I have experience of designing different kind of DC-DC, AC-DC and DC-AC converters. I have read もっと

$1111 USD 20日以内
(15件のレビュー)
4.5
girisudhir

Dear Customer I have read your project specific requirement for dsPIC based Pure sine wave UPS. Our Skills:- Embedded System:- Microcontrollers/Development Platforms ARM Cortex based microcontrollers, PIC 18 and もっと

$1500 USD 20日以内
(5件のレビュー)
4.6
andig

Hello I am from Kolkata. Please let me know the full specification. Like different models and DC voltage vs Wattage rating. If PFC input stage is required the Bid will be more. Because it then becomes a double c もっと

$1250 USD 60日以内
(3件のレビュー)
3.6
SPARKtechBD

I have experience on digital electronics for 15 years and analog electronics for 25 years.. (power, radio, tv, player, etc) Including microprocessor programming on assembly language (GSM to PSTN Gateway firmware + hard もっと

$1250 USD 30日以内
(0件のレビュー)
0.0
krasticadis

Dear, I read your job carefully and understand your requirement well. I am an expert in pcb. I have already experienced many sine wave generators by pic. So, I can do well your project according to your requirement. もっと

$750 USD 20日以内
(0件のレビュー)
0.0
Newforce

Hello there, we can work on this project at most reasonable price with no compromise on quality and customer service. We have successfully completed similar projects in the past and having gone through your requirement もっと

$1250 USD 20日以内
(0件のレビュー)
0.0
shabhav13m

i am a research scholar in goverment approved labs and i have worked on so many goverment approved projects

$1333 USD 30日以内
(0件のレビュー)
0.0