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.
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
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
21 freelancers are bidding on average $270 for this job
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 Daha Fazla
This quote is for PCB designs only. Please check your PMB for further details.
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 Daha Fazla
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
BID is with below consideration: 1. For PCB Layout only. 2. Schematic will be provided.
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
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 Daha Fazla
I am altium designer i have more then 9 years experienced in pcb layout
Hello there, I have done many PIC microcontroller based projects and can do this also. Regards,
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 Daha Fazla
Hi, I'd done something similar. Interested in the job, contact me if you're interested
What are the size restrictions? What type of packages are expected to be used? DIP only?
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 Daha Fazla
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 Daha Fazla
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 Daha Fazla