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Design an Industrial RS-232 to RS-422/485 Converter

Design an Industrial RS-232 to RS-422/485 Converter from the scratch.

Isolation in RS-422/485 side and Isolation in Power input side.

Power Input 9- 36 VDC and VAC.


1) Receive the concept and specifications

2) After approved with the right components, design the schematics.

3) Analyze the enclosure for the PCB layout dimensions and design PCB

4) Prototype and test it

5) My validation

Please include the word #RS-232toRS-485Converter# in your proposal.


Kĩ năng: CAD/CAM, Thiết kế vi mạch, Kĩ thuật điện, Điện tử, PCB Layout

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Về Bên Thuê:
( 56 nhận xét ) Netanya, Israel

ID dự án: #17860468

Được trao cho:


Hello. I am an excellent circuit and PCB designer. I have good experience about your project including #RS-232toRS-485Converter# I have worked in PCB design of 2 ~ 38 layers with very high frequency for 4GHz and hig Thêm

$50 USD trong 3 ngày
(6 Đánh Giá)

10 freelancer đang chào giá trung bình $748 cho công việc này


Hi,client. I have 13+ years experience in a circuit, PCB design, manufacture and assemble, firmware and mobile App(Android and iOS). I had developed many products ago using various microcontroller including STM32 ser Thêm

$2000 USD trong 25 ngày
(43 Nhận xét)

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 welding power supplies design, Plasma ARC power supplies, high Thêm

$1666 USD trong 30 ngày
(60 Nhận xét)

Hi, there. I am an electrical engineer by profession and expert in designing electrical systems. I can help you in this task. I am an expert electronic circuit designer. I have lot of design projects ranging from conve Thêm

$777 USD trong 10 ngày
(54 Nhận xét)

#RS-232toRS-485Converter# Hi., I have 12 years exp. I can do this project. PCB design will be done using ORCAD I have done USB to RS485/RS422 convertor. I can do similar for RS232 also. We can chat for more d Thêm

$225 USD trong 30 ngày
(2 Nhận xét)

Hello, I have briefly read the description on Design-Industrial-Converter project , and I can deliver as per the requirements however I need us to discuss for more clarity on the details, deadline and budget as well Thêm

$1500 USD trong 12 ngày
(0 Nhận xét)

#RS-232toRS-485Converter# Hi! I'm developing in Cadence Orcad v16.6 and Layout v16.2. Examples of my developments please see in the portfolio.

$155 USD trong 10 ngày
(0 Nhận xét)

We are freelancers team working independently. Our team includes Embedded developers, IT Analysts and Researchers. We will do this

$111 USD trong 3 ngày
(0 Nhận xét)
$888 USD trong 3 ngày
(0 Nhận xét)

I had experience in designing Hardware for RS232 to RS-485. I allready implemented your requirement.

$111 USD trong 3 ngày
(1 Nhận xét)