Simple PCB Layout and Code
Project ID:
722303Project Type:
FixedBudget:
$30-$250 USD
Project Description:
I am looking for someone to create a pcb layout that is going to be used to read and process an analog a/c frequency output signal.Requirements:
1. Use a Pic16F77A chip (alternate will be considered)
2. Signal range is 20 - 30 mV Use amplifier 40 - 60 db to amplify the signal
2. Sample rate to be use is 4kHZ
3. Analog Filter of 400HZ
4. Process the signals frequency and amplitude
5. Leave space in code for triggers when certain frequency and amplitude combination is hit
Hope this helps i look forward to your bids
Additional Project Description:
06/25/2010 at 3:18 EDT:6. This pcb is to be powered by a 12v - 24 v external power source. Use Voltage regulator that can bring it down to pic requirement voltage 4v min to 5.5v max
Skills required:
Electrical Engineering, Electronics, Microcontroller, PCB Layout
Public Clarification Board
4 messages
-
yssridhar
Hi Tanweer,
We have team of working on these type of projects. We can give you full support with your specifications.over 1 year ago
-
freelancer85
Hi.
Please provide additional information about the system you want to have:
Please clarify what is the input to your system and what kind of output do you want to have after processing.
It is not so clear from your project post what signal is input and what signal is output.
Please clarify what kind of processing do you want to perform
Please clarify system dimensions, cost ( BOM, all of materials ) you want to have
Also please clarify where do you want to use the system.over 1 year ago
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freelancer85
Hi We are a group of developers in electronics labratory. We are interesting in your project and can delivere to you tested signal generator mcy baced design with all minimal and robustest peripherial within 1 weeks. We are located in Ukraine now. We need to know how do you pay? Could you pay after delivering of full featured working project design through Western Union? We need also to communicate with you during development time so as to fill reliability and to ask additional questions Can we communicate with you via phone ( We will call you from Ukraine to your place it is not a problem )? Can we communicate via mail? My email: [Posting and Asking of direct contact information is strictly prohibited and will get your account suspended - Freelancer.com Admin] Or via Skype? We prefer phone or email. [Posting and Asking of direct contact information is strictly prohibited and will get your account suspended - Freelancer.com Admin] Best Regards, Pavel.
over 1 year ago
Awarded Bids
All Bids ()
geobabu
|
geobabu
From India
Offline
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Foundation EUFreelance.com Member
$200
in 20 days
$100 Milestone Requested
$100 Milestone Requested
over 1 year ago
Hi,
Our experienced team is handling the design and development of the products based on various microcontrollers 8051,PIC,ARM,PSoC families. We can provide the solution according to your requirement.
Regards... more
Hi,
Our experienced team is handling the design and development of the products based on various microcontrollers 8051,PIC,ARM,PSoC families. We can provide the solution according to your requirement.
Regards,
Geo less
zszabo
|
zszabo
From Hungary
Offline
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Foundation EUFreelance.com Member
$500
in 20 days
$175 Milestone Requested
$175 Milestone Requested
over 1 year ago
Hi,
Please read PM.
B.R.
Zoltan
adipdutt
|
adipdutt
From India
Offline
|
US English Level 1 (93%, 57th percentile)
Freelancer Orientation (80%, 97th percentile)
Analog Electronics Level 1 (90%, 96th percentile)
Digital Electronics Level 1 (75%, 86th percentile)
Foundation LimeExchange Member
Foundation EUFreelance.com Member
$550
in 20 days
$83 Milestone Requested
$83 Milestone Requested
over 1 year ago
Deliverable:
1)schematic
2)PCB Gerber files
3) code in probable use 16f676 if provider consents
cost of PCB fab+ electronic components and courier charges according to respective vendors or can be supplied by ... more
Deliverable:
1)schematic
2)PCB Gerber files
3) code in probable use 16f676 if provider consents
cost of PCB fab+ electronic components and courier charges according to respective vendors or can be supplied by provider according to my design
adipdutt less
please check your pmb
This quote is for PCB designs only. Please check your PMB for further details.
amitj9
|
|
amitj9
From India
Offline
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General Freelancer Orientation (75%, 81st percentile)
$200
in 14 days
$100 Milestone Requested
$100 Milestone Requested
over 1 year ago
Hi,
I have worked and designed several such projects based on PIC16F72,IC16F77,PIC18G8722,dsPIC33F3011,PIC24HJ,PIC16F877 microcontrollers. I have 19 years of design experience in Embedded systems.
Thanks,
Amit
i hope i wen this project.
BID is with below consideration:
1. For PCB Layout only.
2. Schematic will be provided.
CAMexpert2001
|
CAMexpert2001
From Macedonia
Offline
|
Foundation EUFreelance.com Member
$250
in 30 days
over 1 year ago
Hi there. I would do your project with no problems but not the firmware. I use the best tools out there to layout your pcb out of your schematic. This is what I have done the last 8 years. Please advise. Thanks
dimitech
|
|
dimitech
From Australia
Offline
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Digital Electronics Level 1 (78%, 93rd percentile)
$250
in 7 days
over 1 year ago
Please check the PM
embeddedsolution
|
|
embeddedsolution
From India
Offline
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Foundation EUFreelance.com Member
$225
in 8 days
over 1 year ago
Sir iam an embedded engineer with 5years of experince in this field .I have lot of experience in programing PIC contollers(16f,18f,24F and ds pics).I can meet your requirements at the lowest rates and can provide you g... more
Sir iam an embedded engineer with 5years of experince in this field .I have lot of experience in programing PIC contollers(16f,18f,24F and ds pics).I can meet your requirements at the lowest rates and can provide you good quality of work. So if you are intrested pls PM.
thanks less
dear client , pls chech PMB for our profile
freelancer85
|
|
freelancer85
From Ukraine
Offline
|
Foundation EUFreelance.com Member
$150
in 7 days
$15 Milestone Requested
$15 Milestone Requested
over 1 year ago
Hi We are a group of developers in electronics labratory. We are interesting in your project and can delivere to you tested mcu based design with all minimal and robustest peripherial within 1 weeks. We are located in ... more
Hi We are a group of developers in electronics labratory. We are interesting in your project and can delivere to you tested mcu based design with all minimal and robustest peripherial within 1 weeks. We are located in Ukraine now. We need to know how do you pay? Could you pay after delivering of full featured working project design through Western Union? We need also to communicate with you during development time so as to fill reliability and to ask additional questions Can we communicate with you via phone ( We will call you from Ukraine to your place it is not a problem )? Can we communicate via mail? My email: pmazniker(et sign)gmail(dot)com Or via Skype? We prefer phone or email. What is your email adress? Best Regards, Pavel.
less
EmbeddedWorld
|
|
EmbeddedWorld
From Switzerland
Offline
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$200
in 14 days
$100 Milestone Requested
$100 Milestone Requested
over 1 year ago
Hello there,
I have done many PIC microcontroller based projects and can do this also.
Regards,
I am altium designer i have more then 9 years experienced in pcb layout
What are the size restrictions?
What type of packages are expected to be used?
DIP only?
MikiNoel
|
|
MikiNoel
From Romania
Offline
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Foundation EUFreelance.com Member
$1000
in 30 days
$250 Milestone Requested
$250 Milestone Requested
over 1 year ago
Hello,
All your requarments are clear unless point 4. Pls. send me more details, because to process the freq. in band 2K seems to need more MIPS than PIC16F877 can deliver (5MIPS). Maybe you can send me in PMB more ... more
Hello,
All your requarments are clear unless point 4. Pls. send me more details, because to process the freq. in band 2K seems to need more MIPS than PIC16F877 can deliver (5MIPS). Maybe you can send me in PMB more details.
Thanks
Miki less
shahzadahmad
|
shahzadahmad
From Pakistan
Offline
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Foundation EUFreelance.com Member
$180
in 10 days
$36 Milestone Requested
$36 Milestone Requested
over 1 year ago
Hello dear i have expertise in microcontrollers projects. In recently i have done project on PIC16F877A using an analog input of thermocouple for temperature. Let me know some other spcification of your project.I will ... more
Hello dear i have expertise in microcontrollers projects. In recently i have done project on PIC16F877A using an analog input of thermocouple for temperature. Let me know some other spcification of your project.I will provide the exact soultion.
Thanks less
sgiayvaa
|
sgiayvaa
From India
Offline
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Foundation EUFreelance.com Member
$200
in 5 days
over 1 year ago
Hi,I have designed boards of high-speed, high-density, Mixed Technology Analog / Digital signals & RF signals, Flex, Rigid board, Commercial, Application Boards, based on client requirement and Quality Inspection... more
Hi,I have designed boards of high-speed, high-density, Mixed Technology Analog / Digital signals & RF signals, Flex, Rigid board, Commercial, Application Boards, based on client requirement and Quality Inspection of the design.Designed multilayered boards up to 34 layers. Designed boards for renowned clients.During this period, I've gained exposure of all the aspects of PCB layout & prominent tools.I've decided to do this in allegro.Plz let me know for further.Thanks!!! less
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