Read sensor data from USB interface, display value and QR code on screen

The goal is to build an application on a Raspberry Pi that listens for data (basically a number) from a pressure sensor on a plugged in USB interface and displays the data on screen.

The data should be presented as numeric and as QR-Code (or as 'waiting for data').

Specs for the USB pressure sensor: [login to view URL]

When starting the Raspberry Pi the application should start without user input.

Habilidades: Eletrônica, Python, Raspberry Pi

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Acerca do Empregador:
( 1 comentário ) Burgdorf, Switzerland

ID do Projeto: #19638735

37 freelancers estão ofertando em média $521 para esse trabalho


How are you? Like you see in my profile and portfolios, I have rich experience in C/C++, C#, and Python programming as well as microcontrollers. Especially, I completed many arduino and raspberry pi projects for such f Mais

$500 USD in 7 dias
(12 Comentários)

hi about sensor : after read its datasheet connection usb it has 2 data modes ( text, bin), choice will be use binary data mode ( text mode work only on windows as in data sheet ). about pi and monitoring part: - Mais

$750 USD in 30 dias
(10 Comentários)

Greeting there , I could absolutely help you with your raspberry pi / QR code+ pressure sensor system ,i am very excited work on your project and help you get it done in short time , i did similar job before so i kno Mais

$600 USD in 7 dias
(29 Comentários)

Have real time working experience on Raspberry PI to build digital device to read sensors data or to control relay switches or LEDs and display. To send data to the web server and receive to process on IoT device. I ca Mais

$750 USD in 7 dias
(7 Comentários)

Hello, I have gone through your job posting and become very much interested to work with you. I am an expert in this field. I have already completed several projects like this. For evidence you can see my profile. Pl Mais

$750 USD in 10 dias
(24 Comentários)

Hello After checking your requirements, we confirm that can help you to do on this project. We completed more project for managerment system for warehouse or store used with Barcode/QR code reader base on Rasberry Pi3 Mais

$850 USD in 10 dias
(9 Comentários)

I'm an experienced developer with a keen interest in the Raspberry Pi. I've worked on many Pi related projects using various input/output boards. I have previously read USB RS485 load cells which are similar to your p Mais

$550 USD in 5 dias
(7 Comentários)

Hi, I am interested in your project. You can see my projects on [login to view URL] and as well as on [login to view URL]

$500 USD in 7 dias
(13 Comentários)

I developed many projects on raspberry and beaglebone. Some were with weight sensors. Even created some from scratch as well. I have the hardware and ready to go.. do you have the sensor attached to usb? which one?

$1501 USD in 70 dias
(1 Comentário)

Hello, i'm very experienced with Raspberry Pi sensor interfacing and also know how to build GUIs for a Raspberry Pi. I can build you a GUI with Kivy or a more advanced, browser-based system with the Python web framewo Mais

$400 USD in 4 dias
(16 Comentários)

Hi, I am a multimedia expert with Audio Video encoding/decoding experience in Linux/Android Domain. Delivered several projects on RPI, You can see my history. Actually working on a project right now which uses libcu Mais

$500 USD in 3 dias
(24 Comentários)

Hello there! I have developed similar applications before as follows 1. Incubator controller application which controls a newborn baby incubator temperatures through raspberry pi. 2. Magnetic card reader which Mais

$500 USD in 8 dias
(33 Comentários)

Greetings I have gone through the project description and i have great expertise with Electronics, Python, Raspberry Pi. You are welcome to chat with me so that we can discuss in detail. Urs Z. could you please inbox m Mais

$555 USD in 16 dias
(1 Comentário)

Hi I've hands on experience with Raspberry pi. I've reviewed your project description and I am interested in doing this job. I will assure you about the quality of work, and your satisfaction is my top priority. For f Mais

$460 USD in 8 dias
(3 Comentários)

Hi. My name is Ming and I am interested in this project. I am a python web developer and have experience of Python Project. And also I finished one encrypt and decrypt using by RSA256 last month. I am not only familia Mais

$500 USD in 7 dias
(4 Comentários)

Hello! I am very interested in your post project. i have rich experience on it. I think this project is very suitable for me and i am sure i can give you good result . I can help you if you'd like looking forwar Mais

$555 USD in 10 dias
(3 Comentários)

I can help you, please check few of my demos raspberry pi demo [login to view URL] another project with car(didnt put the video yet) [login to view URL] Mais

$300 USD in 7 dias
(4 Comentários)

I'm a professional Software Engineers and Electrical engineers. with over 10years experience in Web development, Payment integration, SQL, PHP, CSS, Shopping cart, HTML5, Twilio API, WebRTC, Laravel, Graphics design, A Mais

$250 USD em 1 dia
(1 Comentário)

Hello, I noticed you need a Python program to read sensors data from strain gauge amplifier. I just read the documentation here: [login to view URL] I think Mais

$500 USD in 7 dias
(2 Comentários)

I do have experience with rapsberry pi code to display and read sensor. I think I can program it python read from USB directly and display to screen by QT. I hope you interest in me and give me chit chat thank you ^_^

$299 USD in 3 dias
(3 Comentários)