Find Jobs
Hire Freelancers

Arduino datalogger

$30-250 USD

In Progress
Posted about 8 years ago

$30-250 USD

Paid on delivery
Hi, I need to set up a datalogging system for energy monitoring based on the arduino platform. I need the code to be embedded in several arduinos to be able to read the data from the analog inputs, and then find the maximum current occurred in a period of time ( 1 min) and then store those values ( for all inputs) along with a timestamp in an SD card. The arduinos will be powered locally so no energy conservation efforts must be made. Also the system should be able to display the last measured data point in an LCD screen. The signal to be recorded is 0-5 VDC.
Project ID: 9552402

About the project

21 proposals
Remote project
Active 8 yrs ago

Looking to make some money?

Benefits of bidding on Freelancer

Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
Awarded to:
User Avatar
Hello. I can provide a code and schematic for your project, and also demonstrate a video of working prototype. The only thing is unclear in your project is a range of current you need to measure. With best regards. Maxim Bulkowsky
$90 USD in 5 days
4.9 (99 reviews)
5.9
5.9
21 freelancers are bidding on average $144 USD for this job
User Avatar
A proposal has not yet been provided
$158 USD in 4 days
4.9 (121 reviews)
7.4
7.4
User Avatar
Hi, I recently complete few projects on Energy Metering on Arduino. I can quickly write code for your project. Looking Forward, Khawaja
$200 USD in 1 day
4.8 (64 reviews)
6.7
6.7
User Avatar
Buenas tardes Para su presente proyecto podría , programar el código en Arduino con todas las funciones necesarias para realizar la tarea que usted necesita, le entregaría un código totalmente comentado y con puntos para cambios rápido y no dependa de un programador para cambios menores, como el tiempo de cada muestreo, tiempo limite para determinar el valor pico de corriente para luego ser respaldado el dato en la memoria SD, así como también las funciones de mostrar en el LCD la data que necesita visualizar. También podría asesorarlo si desea en el hardware necesario para una correcta lectura de corriente y comunicación con la RTC para llevar el tiempo correctamente en el sistema. El precio puede variar según la complejidad de sus necesidades, pero para ello debemos conversar primero ya que si es algo simple, tendrá un costo y tiempo acorde. Cualquier pregunta no dude en contactarme, que gustosamente podría asesorarlo. Ing. John Morales
$40 USD in 10 days
5.0 (63 reviews)
5.6
5.6
User Avatar
Hello, Hola turibe, I'm interested in your project. I have some questions: You will need a Real Time Clock to keep tracking of the time/day. Do you plan to use something like a DS1302? What type of LCD do you plan to use? eg 16x2. I look forward to your response. Thank you.
$84 USD in 7 days
5.0 (25 reviews)
5.3
5.3
User Avatar
I have 3 years experience in embedded systems. I have completed many projects on arduino and also complete the data logger system. I can do your task within a time limit.
$277 USD in 10 days
5.0 (4 reviews)
4.9
4.9
User Avatar
A proposal has not yet been provided
$222 USD in 7 days
4.9 (15 reviews)
5.1
5.1
User Avatar
HI I'm Chamika , Expert with Arduino based system design please check my profile for more details thank you Chamika Gamage Electronic Engineer
$155 USD in 3 days
5.0 (10 reviews)
4.7
4.7
User Avatar
Hi, We are a team of engineers with more than 10 years of experience in designing and developing various digital and embedded systems... Currently, apart from our R&D, we help engineering students to complete their academic projects. Also conduct seminars and workshops on Microcontrollers and Robotics... So we have experienced with a lot of Microcontrollers such as PIC, AVR, ARM, Arduino etc. We are also experienced with a lot of sensors and sensor modules.... We are very proficient with PCB desingning tools such as EAGLE, KICAD etc... We have done a lot of projects with arduino, please check my completed projects and reviews given by other employers...:-) We really would like to know more about your project, kindly let me know if you are interested...:-) Thank You
$100 USD in 3 days
4.9 (9 reviews)
4.4
4.4
User Avatar
Hi, This can be done today if you have the components. For an accurate time stamp a real time clock module will be necessary. contact me so we can discuss further details. I also speak Spanish if it is more convenient. thanks!
$78 USD in 1 day
5.0 (3 reviews)
3.5
3.5
User Avatar
Dear Customer I have read your project specific requirement for arduino datalogger. Now a days I am already working on similar projects which you are looking for. Our Skills:- Embedded System:- Microcontrollers/Development Platforms ARM Cortex based microcontrollers, PIC 18 and 16 series, 8051 and its derivatives, MSP430, Arduino, Raspberry Pi, Beaglebone Balck, PLC programming Operating Systems and Libraries FreeRTOS, Embedded Linux, etc. IDEs and Toolboxes Kiel Microvision, CCS, MPLab, Visual Studio, etc. Programming Languages Embedded C, Assembly, VHDL PCB Designing Altium Designer Studio Computer Vision/Image Processing OpenCV, MATLAB Our team includes graduates in Electronic & Communication, Instrumentation & Control Engineering with experiences more than 10 years. We guarantee 100% dedication to your project and we will continue to work on it until you are completely satisfied with what we work portfolio projects that you are free to peruse through at your discretion. “I would love to hear from you” You are most welcome to contact me any time 24/7 for discuss/ask any query on skype or chat. Thanks & Regards, Sudhir Giri
$250 USD in 10 days
4.4 (2 reviews)
3.1
3.1
User Avatar
Hello. I've done similar project with data logging to SD-Card. How many Arduinos would you like to connect together?
$155 USD in 3 days
5.0 (2 reviews)
2.1
2.1
User Avatar
i have a good knowledge about arduino programming and have done number of projects using arduino board .i have worked on number of sensors like GSM,GPS, and number of modules like SD CARD,RTC etc.I will do your work easily and accurately.
$45 USD in 3 days
5.0 (2 reviews)
0.9
0.9
User Avatar
Hello Sir, We are professional in this project. We already did this type of work before. Many slave arduinos are used as datalogger in industrial area. but they not only save the current values into the SD card. they also send data to the web via HTTP POST using esp8266 wifi module. We can easily re build this system according to your requirements. I think i am the perfect candidate for bidding in your project. because we have experienced in this. I am looking forward for your response in pm to discuss it more. Regards, Ali Ahmer
$222 USD in 5 days
0.0 (0 reviews)
0.0
0.0
User Avatar
I am well vast with arduino programing my last project was a gps gprs tracking system using arduino uno and I am confident I can make your project for you
$166 USD in 10 days
0.0 (0 reviews)
0.0
0.0
User Avatar
I have extensive experience in electronic design, and programming of microcontrollers and PIC and Arduino. Also, I have knowledge about the process of developing a project in engineering. I need to first define the project scope, then set specific goals that we will continue to complete the entire project. Communication between the client and the developer is essential for excellent results
$200 USD in 7 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of COLOMBIA
Bogota, Colombia
0.0
0
Payment method verified
Member since Feb 3, 2016

Client Verification

Thanks! We’ve emailed you a link to claim your free credit.
Something went wrong while sending your email. Please try again.
Registered Users Total Jobs Posted
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Loading preview
Permission granted for Geolocation.
Your login session has expired and you have been logged out. Please log in again.