ADC and data acquisition with Raspberry pi

₹12500-37500 INR

En curso

Publicado

hace casi 8 años

₹12500-37500 INR

Pagado a la entrega

==== SENSORS->ADC->RaspberryPi === Create a data acquisition system for multiple analog sensors using Raspberry Pi - ADS1262 is a Analog-to-digital converter IC with 11 input pins. Use 8 of them to connect to 4 differential input analog sensors (thermocouple, RTD, pressure sensors etc). - Connect the ADC to Raspberry pi using SPI - you could use C or Php or Java - Should be able to set gain/offset for individual sensors and do any conversion programatically - Log the data within RaspberryPi (format: TIMESTAMP, SENSOR_ID, SENSOR_VALUE) in a flat file or a simple database like Mysql or sqlite. Minimum sample rate expected = 2 readings for each sensor per second (we will also reimburse if you could purchase the ADS1262 IC locally, we believe you could reuse your RPi) Please go through the datasheet at [login to view URL] and express your comfort level. [Further enhancement projects are in the pipeline after successful completion]

ID del proyecto: 10667593

Información sobre el proyecto

20 propuestas

Proyecto remoto

Activo hace 8 años

¿Buscas ganar dinero?

Dirección de email

Beneficios de presentar ofertas en Freelancer

Fija tu plazo y presupuesto

Cobra por tu trabajo

Describe tu propuesta

Es gratis registrarse y presentar ofertas en los trabajos

Adjudicado a:

@bumblebeesss

Hi, I'm ready to complete your project requirements for data collection using RPi, ADC, and SQL database. Please refer to my resume located at my google drive for your reference [login to view URL] Should you be interested to work with me, I'd purchase the ADC from TI in our local distributor here in Singapore as soon as we start the project. As for RPi, I already have the RPi 3. Thanks and regards, Stella S.

₹25.000 INR en 15 días

4,9

(12 comentarios)

4,1

20 freelancers están ofertando un promedio de ₹26.044 INR por este trabajo

@raulbehl

check my reviews

₹26.666 INR en 15 días

5,0

(56 comentarios)

5,7

@AndrijIN

Hi! This project is interesting for me. I have experience work with ADC, and PCB layout design. I can get the ADS1262 IC, but only within 14 days, and I test the device localy, with my Raspberry. Bast Regards, Andrew

₹15.000 INR en 14 días

4,9

(20 comentarios)

5,2

@robotacorp

Hello Sir, We're a Team of Firmware Designers having hands on Experience with Raspberry Pi 2 & 3. We ave already worked on ASD1248 IT ADC Chip for our Weighing Scale Application. We had interfaced the ADC to AVR MCU for our application. We can interface it to RBPi to create a Data Acquisition System with the Sensors you mentioned. Let's discuss this over chat...

₹33.333 INR en 14 días

4,6

(1 comentario)

3,6

@RobertoIV

A proposal has not yet been provided

₹20.000 INR en 15 días

3,1

(2 comentarios)

2,0

@shoaib4290

I will interface the adc module and other analog module if needed I have RPI here but Ill need to buy this 32-bit adc module.

₹25.000 INR en 15 días

5,0

(2 comentarios)

0,7

@qubitsys

Dear Sir, It is an extreme pleasure for me to share that we have done some immense work with PI , Arduino to manage sensors and actuators . I have full lab setup with software embedded programming expertise and PCB electronics design skills If you would like like to have an online discussion with me, please do share your SkypeID and we can discuss this further. Please let me know if you've any kind of queries and questions, I'm all here to help you out. Many Thanks, Ali

₹27.777 INR en 10 días

0,0

(0 comentarios)

0,0

@QuantumShen

also need interface pcb or only software?

₹22.222 INR en 10 días

0,0

(0 comentarios)

0,0

@giowidow

I am programmer embedded, I currently work constantly , with raspberry, beaglebone, and ti cc2541, but also and handled other devices and modules as arduino , msp , or droid, and others, the many proyect focus to monitoring and automation the industry, development to qt, c, c++ python, java and use the data bases also we can talk about prices and times of the project more personal for more information or dudes, contact me :) best regards

₹20.000 INR en 9 días

0,0

(0 comentarios)

0,0

@Aakashjezz2000

Hello, I have already worked on similar kind of project. And have designed GUI for analog signals too with signal processing. It will be my pleasure to provide you help. For any assistance please text me on whatsapp [+918905756649]. I am professional PCB designer and Embedded industrial project designer.

₹18.888 INR en 10 días

0,0

(0 comentarios)

0,0

@rsahoo88

A proposal has not yet been provided

₹30.003 INR en 7 días

0,0

(0 comentarios)

0,0

@techhelp24x7

A proposal has not yet been provided

₹27.777 INR en 5 días

0,0

(0 comentarios)

0,0

@kevinmuller

I have done several similar projects based on interfacing the Pi to SPI and I2C devices. I have all the hardware available on hand, except the A/D, which may take several days to acquire. The Coding can be started without that, and tested once one is acquired.

₹27.777 INR en 20 días