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Small hardware project - SPI interface to iPad.

$250-750 USD

Slutfört
Publicerad över två år sedan

$250-750 USD

Betalning vid leverans
I have eight digital potentiometers, x9c104 modules. I need a module to interface these eight potentiometers to an iPad application. Each x9c104 has an SPI interface with a chip select.
Project ID: 32203180

Om projektet

9 anbud
Distansprojekt
Senaste aktivitet två år sedan

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Thanks for Freelancer which gives chance to meet you. I hope you are good. I have read your description carefully and understand everything. I’m Electronics engineer who have 25 year experience on analog design, renewable energy, power electronics, motor control, microcontroller coding and PCB design. I have 8 year experience on SPI,I2C,Rs232,CAN,UART e.t.c I prefer using Atmega as microcontroller and it's code can be developed by Arduino IDE. I can design board which is used for interface between ipad and digital potentiometer. Since I have done similar projects before, it is very easy to do your project. You can learn everything about me by reading profiles below: [login to view URL] [login to view URL] https://www.freelancer.com/u/macroenergy Please look my feedbacks, project completed, portfolios, information on me and resume. If you do it, you will see that I’m best engineer who can do your project. If you respond me ,I can send examples and we can talk future projects also. We can work as team for long term. Any questions you can ask me.
$250 USD Om 3 dagar
4,8 (42 omdömen)
6,1
6,1
9 frilansar lägger i genomsnitt anbud på $564 USD för detta uppdrag
Använd avatar
Hello! How are you? I can help you with your project! I can design the board you need. Can you please check my profile to see my credentials. Also please send me a message to talk more about your project. I can here in case you need my help! Have a great day!
$750 USD Om 14 dagar
5,0 (65 omdömen)
7,2
7,2
Använd avatar
Hello there, I have experience in designing electronics circuits and can make your project. I can also develop hardware compatible android apps and will provide you all the design for your product including schematic, PCB design, source code and a simple smart phone app if required. I can help you in getting your hardware manufactured and tested as well. Thank you.
$800 USD Om 20 dagar
4,8 (56 omdömen)
6,9
6,9
Använd avatar
Hi Dear Client. I am a hardware/firmware engineer with 8+ years of electronics development experience. I have experience in developing a digital potentiometer using the interface of arduino and x9c104. I can extend this to interface with iPad via SPI. I can start off your project on the right foot soon based on my development experience and skillset. Please contact me. Cheers! Ait
$750 USD Om 5 dagar
4,8 (13 omdömen)
5,2
5,2
Använd avatar
Hi, We can develop and small device(custom PCB board) with ESP32/ESP8266 and read all the x9c104 modules data and update in a webserver in ESP32 or ESP8266 module. Option 1: Then connecting to that device over Wifi and using the ip address you can view the data in your iPad browser. Option 2 : we may need to develop an IOS app (additional 250 USD) We can discuss Regards Senthil
$750 USD Om 25 dagar
5,0 (12 omdömen)
5,0
5,0
Använd avatar
Hi need to know more about your potentiometer and also your application i got some idea to make it work i am an IoT engineer with expert in microcontrollers thanks
$250 USD Om 1 dag
4,9 (3 omdömen)
2,8
2,8
Använd avatar
I am a mechatronics engineer, have sufficient experience in embedded systems, and C/C++ programming, do not hesitate to send me soon.
$278 USD Om 2 dagar
5,0 (1 omdöme)
2,6
2,6
Använd avatar
I'm an expert, I can help you, please kindly send me a message Hi there, I'm a senior engineer with rich experience in C Programming, Electronics, Python , Software Architecture, Machine Learning (ML), C++ Programming, Deep Learning. I am a Python developer with 5+ years of experience Skills: PyQt, PySide/PyQt,Scrapy, BeautifulSoup Java, C++, C#, SQL, 4, Pillow, Matplotlib, Xml, PHP, Django json, and csv modules. Expert in statistical analysis of datasets/images and apply ML/DL algorithm with python (Tensorflow, Keras,Pytorch) and R. I am interested in taking this task up for you and I hope I could awake your interest in me. Please kindly send me a message in chat window for more about the project and to adjust price, note price quoted in bid is not the final price, it can be less or more after discussing the project. I am always online, work hard and very sensitive to details. I hope to read from you in chat box. Best regards
$500 USD Om 5 dagar
4,2 (4 omdömen)
3,2
3,2

Om kunden

Flagga för UNITED STATES
Lundy Avenue, United States
0,0
0
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Medlem sedan nov. 21, 2021

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