Solution for control refrigerators

$250-750 USD

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sekitar 11 tahun yang lalu

$250-750 USD

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I need full Solution for control refrigerators Divided to these main parts: 1- Controller part: a. Will be in High Temperature about 50 – 90 Degree b. Have to control 4 coolers fans 25 A 12V or 25A 24V c. Another 5 fans for refrigerator. d. 2 Compressors e. 4 Temperatures sensor f. 4 Purser sensor to diced which fans on which is of 2- Display Part: a. User part i. Set on the work temperatures ii. Show the errors iii. Shows temperatures b. Administration part i. Put on the settings of controller side ii. Put on the settings of printer iii. Put on the settings of GPS iv. Put on the settings of Display v. Save temperatures 3- Printing Part: Printing temperatures for an interval which can be setup on display part 4- GSM GPS Model: a. Send a web request by parameters which is configured I need full solution it can be android 28$ PC. Or PIC controller or Atmel I don’t care I already have this solution from different companies 1- Controller part 29$ 2- Display Part:80$ 3- Printing Part: 20$ 4- GSM GPS Model:90$ But I want it to be My brand and like lego So can Sold only controller with display printer with temperatures and so on display with temperatures and so on. Payment will be on 3 part First will be only when a prototype is ready and I have it and working for 100%. The second payment will be after bugs solved of 2 weeks testing The third will be after will be after bugs solved of 1 month testing

Electrical Engineering

Electronics

Microcontroller

PCB Layout

ID Projek: 4306270

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Aktif 11 tahun yang lalu

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9 pekerja bebas membida secara purata $598 USD untuk pekerjaan ini

@betaenergy

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 hardware For each concept descriptions are as follows: Digital Motor Control: -3-phase induction motor vector control drive -Flux estimation algoritm generation -DSP(TMS320) implementation on motor drive -Low speed application -Torque and speed loop generation -Control algoritms Analog design -Low power distribution -Noissless special opamp based analog circuits -Analog filters -Orcad simulation of several circuits Electronic Design -RF transmitter and receiver -Bluetooh reader and transmitter -Magnetic reader Power Electronics -Implementation motor drive -AC/DC converter -DC-DC converter -Battery charger -Solar inverter -Renewable Energy simulations -Uninterruptle power supplies PCB design -Schematic design by Altium -PCB design by Altium -Power board design -SMPS board design Embedded system -PIC18,PIC24,PIC30 and dsPIC applications -Ardino -MSP430 -Atmel -DSP(Texas Instruments) -Renesas Matlab -Power Electronics simulation -Motor drive -Wind Energy -Solar Energy -Control applications Simulation of Hardware -Orcad Simulation(TI,National, Linear Tech, Maxim libraries) -LTI -National -Matlab Very important Note: References attached. Please look excel file to see projects which we made until now! Metin

$700 USD dalam 12 hari

4.6

(12 ulasan)

4.7

@pcbdcs

I can do it.

$750 USD dalam 45 hari

4.7

(10 ulasan)

3.3

@zeshannaseer

Professional here.

$450 USD dalam 10 hari

4.7

(3 ulasan)

3.0

@oobretenov

I could help you. Could you tell me the working temp of controller 50-90degree or ..?

$750 USD dalam 20 hari

5.0

(2 ulasan)

1.9

@DamithaKD

Read Pm sir :)

$600 USD dalam 60 hari

5.0

(1 ulasan)

1.8

@varticartur

Hi! I can help you with this task!

$450 USD dalam 20 hari

5.0

(1 ulasan)

1.6

@Gaber2611

dear sir, please see the pm.

$750 USD dalam 30 hari

0.0

(0 ulasan)

0.0

@shahbaz1980

Hello, i can help you. check your PMB.

$630 USD dalam 30 hari

0.0

(0 ulasan)

0.0

@SunrisePHP

Hi, We have throughly read your requirements and believe that we can deliver exceptional results. We hope you will consider using our services. Best Regards,

$500 USD dalam 12 hari