Project Detail

PCB and Microcontroller Design for HVAC - ISP  

PCB and Microcontroller Design for HVAC - ISP is project number 485398
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Status:

Selected Providers: DSphinx

Budget: $750-1500

Created: 08/09/2009 at 11:33 EDT

Bid Count: 22

Average Bid:
$ 955

08/14/2009 at 11:33 EDT

Project Creator: BobLeung11
Employer Rating: (No Feedback Yet)

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Description

Need an Engineer to work on our current HVAC product
- chips already selected
- Code is on-going
- need to create In-System Programming to we can upload firmware
- Design layout of the PCB board to enable In-System Programming mode

Messages Posted:2 View project clarification board Post message on project clarification board

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750

45 days

08-09-2009 12:05 EDT

Bid is very draft due to lack of project details. I propose to divide task in two parts and pay them step by step. Please provide: 1) information on selected chip for ISP. It needed to estimate ISP implementation. 2) circuit diagram to estimate PCB image design.

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1000

30 days

08-10-2009 09:30 EDT

Please see PM

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1100

30 days

08-10-2009 12:24 EDT

We are an Automtion & Engineering company doing Embedded Electronics projects as well as providing PLC integration for plants and Re-automation of machines on newer PLCs. In PLCs, we work with Siemens brands and Allen Bradely. For embedded systems, we work with Atmel microcontrollers (conventional 8052 as well as AVR devices). We have in the past designed similar systems for our clients, majorly Pharmaceutical companies. You may please send a detailed description of your chips that you / your team hass selected for this task so we can figure out how and when and in what time & amount this project can be done. Please see PMB for additional details. Deliverables: 1) Schemtaics and drawings / diagrams, 2) One complete finished PCB (Ciruit board) with optionally all electronics, ready to run, 3) A manual on how to connect, install, initialize and run the system (in English). The price is inclusive of all shipping charges by standard post.

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1000

45 days

08-11-2009 13:53 EDT

Hi, We have a team of professionals experienced with embedded system designs & development. We can deliver an efficient solution according to the requirement. Please see the PMB. Regards, Geo

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750

15 days

08-09-2009 14:05 EDT

(No Feedback Yet)

hello buyer, Please give me more information on Chip and components in circuit. Prasad

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750

20 days

08-09-2009 18:15 EDT

(No Feedback Yet)

Due to my lots of experience in programming and microcontroller (more than 20 online projects across the GLOBE) i am sure that i can complete this CHALLENGING project with in 20days.

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1100

10 days

08-09-2009 19:55 EDT

(No Feedback Yet)

This bid is a formal representation of interest in your project. However it might change (in both directions) upon presenting more details about your product and needs. Regards, Konstantin Dimitrov www.dimitech.com

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750

15 days

08-10-2009 05:58 EDT

(No Feedback Yet)

Bidder Comments : Dear Sir, Kindly refer to your PM for more details. Thanks & Regards, SANDS Team.

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750

0 days

08-10-2009 06:58 EDT

(No Feedback Yet)

Hi, I am interested. Kindly provide the complete specification. Thanks

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810

30 days

08-10-2009 09:27 EDT

(No Feedback Yet)

Hello. I believe ill deliver the project as your user requirements and specifications meet it. Send me more details of the project and i have it started.

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1500

35 days

08-10-2009 10:15 EDT

(No Feedback Yet)

Hi, we can provide all the services you need: Schematic Capture, PCB Design and Prototype Assembly (through associate company). Please send details of requirements for an accurate quote. Regards Richard Rooney.

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1000

7 days

08-10-2009 11:38 EDT

(No Feedback Yet)

i want more details about the project.......thanks

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1500

45 days

08-10-2009 13:15 EDT

(No Feedback Yet)

I am interested.

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1500

45 days

08-10-2009 15:19 EDT

(No Feedback Yet)

Can you please provide us full spec details.

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750

10 days

08-10-2009 23:49 EDT

(No Feedback Yet)

I am an experienced electronic and PCB engineer. I can help to design & layout PCB board. Altium Designer is my preferred schematic and pcb design tools. Very proficient with this tool. If you are looking for a guy to design the pcb hardware, I am at your service. The schematics of your projects will help me better estimate the time required.

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750

30 days

08-11-2009 00:32 EDT

(No Feedback Yet)

Pls send me the complete details for this project..

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750

20 days

08-11-2009 01:50 EDT

(No Feedback Yet)

Hi, Kindly view the PM. Regards, Huzefa.

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990

30 days

08-11-2009 03:05 EDT

(No Feedback Yet)

I have more than 20 years experience in embedded systems (industrial and automotive) in both hardware (PCB design) and software development. For more detailed bid please give me more details about the project.

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800

25 days

08-11-2009 13:02 EDT

(No Feedback Yet)

I have extensive experience with Goal chip. please check PM for more details.

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750

14 days

08-11-2009 14:13 EDT

(No Feedback Yet)

I am engineer electronic, offer services design and manufacture of PCB, I drafted for the companies such as freelance Medisist, Alfatek and Amplification Lang, development integration of design, Schematics, layout PCB, Bom Materials and PCB for prototype.

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1200

7 days

08-11-2009 16:41 EDT

(No Feedback Yet)

I just did a bootloader project for an AT91SAM7x ARM7 chip. My project has two parts: (1) demo code running on the PC side that will check firmware version, download new firmware to the microcontroller using uart. (2) bootloader firmware running on the microcontroller that will receive new firmware from the PC through uart, then replace the old firmware with new firmware. my code is in c, so it should be easy for me to port my exsiting code into to any micros.

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750

40 days

08-11-2009 22:09 EDT

(No Feedback Yet)

Bid is very draft due to lack of project details. I propose to divide task in two parts and pay them step by step. Please provide: 1) information on selected chip for ISP. It needed to estimate ISP implementation. 2) circuit diagram to estimate PCB image design

help


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