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C programming for an audio record and playback device

$30-250 SGD

Closed
Posted about 5 years ago

$30-250 SGD

Paid on delivery
Write a C program using MPLAB with a PIC24FJ256GB106. Coding must include audio recording from a microphone, anti-aliasing bandpass filter, ADC, DAC and Signal processing like (windowing, echoing and other effects) and then play it at a speaker.
Project ID: 18794245

About the project

8 proposals
Remote project
Active 5 yrs ago

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8 freelancers are bidding on average $392 SGD for this job
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Hi, I am a post graduate power electronics engineer and having very good experience in product design and development. I am excellent in embedded design & programming using pic, dspic controllers and MATLAB codding for Power projects, Boot loaders, Bluetooth & GPS designs, CAN communication, EEprom. UART , RF circuits ,Protocols for networking, wi-Fi routers,OBD diagnosis with CAN bus protocols, Electrical vehicles and AC drives, stepper motor controls. I designed sine wave inverters for standalone and grid tie Inverters. I designed projects like Off line UPS up to 3 KVA, 5kW motor controller for electrical vehicles ,synchronous rectifiers, Solar MPPT chargers, Solar trackers, Battery chargers ,Grid tie inverters design with PLL and feedback control circuit emergency light of 66W and Online UPS control cards, Battery Charging power supplies, LED drivers for PWM controlling and dimming, SMPS, Power supplies. I have experience in schematics and PCB design experience in Altium and ORCAD. I am ready to work for you. Please contact for further discussion.
$1,555 SGD in 30 days
4.9 (51 reviews)
6.7
6.7
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For more details inbox me so that we can discuss in detail. For more details inbox me so that we can discuss in detail. For more details inbox me so that we can discuss in detail.
$277 SGD in 3 days
4.9 (67 reviews)
6.6
6.6
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Embedded Software is my career and i have 1 year experience as an Embedded SW Engineer to Design a control unit for power wheelchair and i made more projects related to Embed systems. i want to try not for money only but further my experience and skills in Embedded Systems. I am Excellent at the following:  Embedded C Programming.  Microcontroller like AVR, PIC and STM32.  IDEs like Keil MDK V5, ATmel studio and MPLab XC8.  IOT Technologies like Ethernet, GSM GPRS.  HTTP Restful APIs connection for IOT Communications. I can deliver your project efficiently at a time. If you choose me, I think you won't regret. Best Regards.
$155 SGD in 3 days
4.7 (31 reviews)
5.6
5.6
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I have a high knowledge in python, mathematics, Algorithm, Machine Learning, Mathematics, Python, Software Architecture, MATLAB, Simulink, and Arduino/Raspberry Pi. Also, having a good knowledge of PLC programming (LD), GUI, Python, C++. Also, I have experience with the following non-technical computer programs, such as Microsoft Office, Adobe Photoshop, Unity. Besides that, I am a great enthusiast and a quick learner. WE HAVE TURNITIN CHECK, SO PLAGIARISM WON'T BE AN ISSUE FOR ACADEMICS,
$31 SGD in 2 days
4.8 (18 reviews)
5.0
5.0
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Yes buddy,, how r u? its me Imad, have done 200= projects regarding matlab, arduino, c# and pcb developent, the same project is done by me with arduino, u will feel brotherhood,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
$155 SGD in 3 days
4.8 (57 reviews)
4.6
4.6
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I hold master degree in Instrument Tech and having about 35 years of expertise in real time embedded hardware and software applications. I used MPLAB before
$155 SGD in 3 days
5.0 (1 review)
2.4
2.4
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"Hi, Hope you are doing well! Thanks for sharing your project requirement with us. It will be our great pleasure to work on your project. I have checked your requirement, yes we can do it, because we already work on similar requirement in past. We have right skills to work on this assignment. . We will complete the work as per requirement Also my team working on same project" We have read out every thing about your project kindly confirm"
$208 SGD in 7 days
0.0 (2 reviews)
0.0
0.0
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I have done a very similar project using Code Composer Studio. Relevant Skills and Experience My graduate specialization was in signal processing. I have experience working in multiple IDEs. I use C programming in my current job as well.
$603 SGD in 7 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of SINGAPORE
singapore, Singapore
5.0
4
Payment method verified
Member since Nov 19, 2018

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