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Design of PCB for welding machine with XE166 infineon P

We want to develop a new µP based control board for our welding machines. Now everything is controlled by analog elements (LM324, SG3526, CMOS,....) but is has it limits when we want to change some features.

A complete design of the µP PCB and (some basic) software.

- Minimum of 3 relay outputs

- AI of the current (by LEM sensor)

- AI of the welding voltage (by instrumentation amplifier)

- PWM out (H bridge 4 outputs), in a second stage to be upgraded to ZVS/ZCS control (upto 50kHz)

- additional PWM (max. 200Hz) for AC welding (2 outputs)

- CAN output

- 2 encoders for HMI

- 8 digital knobs for HMi

- USB input to reprogram and so on

- SD slot

- Display (for HMI)

The HMI interface will be designed by our means for every machine seperately.

We intent to install the PCB in every machine. And write the program for every machine seperately together with its mating HMI PCB.

Kĩ năng: Lập trình C, Vi điều khiển, PCB Layout

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Về Bên Thuê:
( 14 nhận xét ) Izegem, Belgium

ID dự án: #1642489

10 freelancer đang chào giá trung bình €1070 cho công việc này


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!

€1300 EUR trong 75 ngày
(41 Nhận xét)

Hello, I can do this job.

€1200 EUR trong 40 ngày
(17 Nhận xét)

I desig devices with microcontrollers, I have developed devices with HMI.

€1000 EUR trong 15 ngày
(1 Nhận xét)

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 Thêm

€800 EUR trong 30 ngày
(0 Nhận xét)

hi please see PM

€1000 EUR trong 25 ngày
(0 Nhận xét)


€900 EUR trong 9 ngày
(0 Nhận xét)

Please see my private message.

€1000 EUR trong 30 ngày
(0 Nhận xét)

Hi We have extensive experience on embedded systems as well as PCB designing using most modern tools. Please have a look at our profile and let us know if you feel interested then perhaps we can discuss more nitty g Thêm

€1500 EUR trong 30 ngày
(0 Nhận xét)

Hi I am interested in this project.

€1000 EUR trong 45 ngày
(0 Nhận xét)

Dear Sir/Mam, I Have a 7+ Years of Experience in PCB Design.

€1000 EUR trong 35 ngày
(0 Nhận xét)