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Simple PIC (must be Microchip PIC10F206) programming and demo HW device job

$250-750 USD

Slutfört
Publicerad ungefär fem år sedan

$250-750 USD

Betalning vid leverans
We are an audio sensor device maker in need of a PIC MCU designer to program & deliver documented MPLAB C-code and three (3) programmed/functioning sample devices of a specific Microchip PIC10F206 (an older, simple, 6-pin, 8-bit MCU w/ built-in clock and comparator). The program/device simply sleeps in low power until PIC detects pin change, then wakes up and compares analog input voltage level to a programmed threshold, then if threshold is exceeded, checks same pin again to ensure no glitch, then if threshold is still exceeded outputs a logic-level 'high' voltage on a different output pin for a program-defined period of time (10's of milliseconds up to a few seconds), once triggered in this way the PIC ignores any changes to the input (comparator) pin, if present, for another program-defined period of time (similar duration, but separately programmed), then after the 'ignore-input changes' period is finished the output pin goes logic-level 'low' and then the PIC goes back to low-power mode and continues to monitor for the input pin for changes to possibly 'wake-up' again. This cycle begins as soon as possible after PIC is powered and continues indefinitely. Deliverables are #1) three programmed, working sample devices, each on a protoboard, operating from a 3-volt DC 2xAAA battery holder, using a potentiometer to adjust the input pin voltage and an LED to light up when the output pin goes 'high'. #2) one USB thumb drive with complete MPLAB C-code with easy to understand comments explaining each line of code listed in English language. #3) One email from freelancer with step-by-step instructions to load the code in the MPLAB C-code development environment and program additional PIC devices using a Microchip PICkit4 programmer (programmer not included in deliverables), #4) One follow-up email exchange to answer programming instructions and/or other project questions. Project to be completed by 15 May 2019. Please comment with any questions and provide bids. Thank you very much.
Project ID: 19053699

Om projektet

16 anbud
Distansprojekt
Senaste aktivitet fem år sedan

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Använd avatar
I am familiar with the PIC Microcontroller line and work with them on a daily basis. I could provide all of the deliverables requested and answer any questions pertaining to the project or programming in general along the way.
$700 USD Om 10 dagar
5,0 (2 omdömen)
3,9
3,9
16 frilansar lägger i genomsnitt anbud på $648 USD för detta uppdrag
Använd avatar
Hi there, I have read your project description and i'm confident i can do this project for you perfectly.I still have a few questions. please leave a message on my chat so we can discuss the budget and deadline of the project. Thanks . .
$555 USD Om 3 dagar
4,8 (112 omdömen)
7,8
7,8
Använd avatar
Hi, I hope you are doing well. I have extensive experience in Microcontroller programming and development. I have understood your project requirements. Only thing I am unable to do is Ship the device. I can provide you everything else. Instruction to build the device.etc. Same work can also be done AVR Attiny 85, it will be a small package will require less wiring than PIC. Please send me message for further discussion, Looking Forward, Khawaja
$705 USD Om 10 dagar
4,8 (79 omdömen)
6,7
6,7
Använd avatar
Hi sir, we have done many projects on PIC microcontroller. lets talk to us on this project. Please discuss with us on your project. We are professional engineers and developers who do such projects from the last eight years. We offer you our skills for this project at very low rates comparatively without compromising the quality of work. Let me introduce you to our company TURKTRONICS. We are TURKTRONICS. We are professionals with 8+ years of experience in Circuit designs, PCB designs, embedded system solutions, mobile app development, programming and software development. We provide complete end to end solutions for all kind of development projects. IOT is our strong point. In this bid, prototyping and shipping cost is not included however paying extra slight of money to include prototypes. We have the manufacturing facility and we produce the very high standard PCB boards and send ready products to customers doorsteps via DHL. We care about our clients and help them to get out of any potential problem throughout the projects and also give post completion technical support if ever required. We are very much looking forward to hear from you on this in coming days! Cheers!!! Ahmad Lead Technical Engineer TURKTRONICS An Internet of Things Company !
$600 USD Om 8 dagar
4,8 (45 omdömen)
6,7
6,7
Använd avatar
Hi, how are you? I have checked your description carefully. I have rich experienced in electronic device and embedded software development. FPGA, Raspberry pi, pic, arm, dsp, ardunio, bluetooth, ad/da, model, cypress. usb, com, lpt, wifi, c3/4g communication language : vhdl, verilog, asm, python, c, c++, environment: windows, ubuntu, mac, raspbian
$588 USD Om 10 dagar
5,0 (11 omdömen)
6,2
6,2
Använd avatar
Hi there, I have read your project description and i'm confident i can do this project for you perfectly.I still have a few questions. please leave a message on my chat so we can discuss the budget and deadline of the project. Thanks
$1 388 USD Om 10 dagar
5,0 (20 omdömen)
6,2
6,2
Använd avatar
Hi ther, I am an electrical engineer with 8+ years of experience related to PIC micro controllers. I haave developed many solutions based on PIC10F series controllers. I have read your brief and i can implement is easily in PIC10f206 controller and can provide hardware samples as well as software instructions. Let me know if you are interested.
$750 USD Om 20 dagar
4,8 (36 omdömen)
6,4
6,4
Använd avatar
Hello sir, I have experience in designing electronics circuits and can make your project. i will make your project completely on my side and will deliver a working prototype. I can also develop hardware compatible android and windows based apps. I can show you my previous experience on similar projects. If you wish we can discuss in chat. Thanks
$600 USD Om 20 dagar
4,8 (50 omdömen)
6,6
6,6
Använd avatar
Hi, I am embedded systems developer. I have experience of working on PIC based micro-controller. I can provide you required source codes, and support for using this device. If you have any questions about me please ask. Please do not award project before any discussion.
$600 USD Om 45 dagar
5,0 (19 omdömen)
4,8
4,8
Använd avatar
Hi, I'm interested in your project. I am an embedded system engineer . I have experience in C and C++ programming and also PCB and schematics. If you prefer I can provide a quick demo. Please send me a message so that we can discuss more Regards UZ
$500 USD Om 20 dagar
5,0 (7 omdömen)
3,8
3,8
Använd avatar
Dear Employer We are new in freelancer.com but we have more than 10 years experience in telecommunications. So our team can solve your task. now for us, money does not matter we just need to collect reviews. please share more details about your project and we can start now do it. and show you the results. Hope you can trust us, and we can work together not only once. we can share with you the portfolio that we did. (now our page in freelance on development stage so still we didn't upload here) We are ready to start now and whiten few days we can show the results. Almost 7 days we need to manufacture the board, and 10 days to order the components
$611 USD Om 10 dagar
0,0 (0 omdömen)
0,0
0,0
Använd avatar
I have experience with similar MCUs, should be able to get stock quickly and it doesn't seem like the electronic side will present any issues so should be a straightforward project.
$611 USD Om 30 dagar
0,0 (0 omdömen)
0,0
0,0
Använd avatar
Hello, I'm an electronics engineer very experienced on programming PIC microcontroller. I usually design and build test tools for other electronic devices we manufacture and/or maintain. This tools that I design are often based on PIC microcontroller as main device. It's me who design and assemble the whole device, including PCB, firmware in assembler or C, etc. I think I'm the right person to do this job, so I hope we can work together. Best regards, Marcos Taboada
$555 USD Om 10 dagar
0,0 (0 omdömen)
1,0
1,0

Om kunden

Flagga för UNITED STATES
Stevensville, United States
5,0
1
Verifierad betalningsmetod
Medlem sedan mars 26, 2019

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