In Progress

Arduino Coding for Timing System

I need someone who have knowledge in Arduino and programming software (specially Java). I want to make timing system using RFID, basicly just like time attendance system. Parts I have is : - Arduino Mega - LCD 12864 - Keypad 4x4 - RTC DS3231 (including battery) - Wiegand RFID Reader 125 Khz - RFID Tag 125 Khz - SDcard module - gsm module - RS232 module

Jobs to do is : - Make an Arduino sketch/code (send by email and messages) - Make a simple Java App to entry data and send the data to Arduino (Read and Write) – for this pc app, must be connect and read Arduino port on my laptop or pc Notes : - All detail will be send by email or messages - The fastest work and reasonable price freelancer will be take this project - Freelancer who have good reputation will be considered and have priority - Freelancer can suggest for additional parts to help this project running well - All parts images will be upload in this project - Thanks and really appreciate for your helps

Skills: Arduino, Javascript, Microcontroller

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About the Employer:
( 1 review ) sidoarjo, Indonesia

Project ID: #16013095

Awarded to:


I have worked the same project i have all the codes and files needed , i can edit it and do what ever you need

$55 USD in 1 day
(1 Review)

9 freelancers are bidding on average $365 for this job


I am embedded system electronics engineer and arduino expert. I have worked on RFID in an inventory based system. Please consider sending me a message so that we can discuss further Relevant Skills and Experience Ardu More

$500 USD in 20 days
(14 Reviews)

Read and understood your description. I have real time experience writing Arduino codes on C++ by using Arduino IDE. Relevant Skills and Experience 15+ years of experience on Computer Language and Digital Electronics. More

$500 USD in 30 days
(2 Reviews)

Hi, I am an embedded system engineer and also a robotics PhD researcher, I am experienced with java programming, arduino, and hardware interfacing, I can help you with the project. Relevant Skills and Experience java, More

$450 USD in 3 days
(10 Reviews)

Had expirience with similar project. Ready to start do your. Explain pls reqierment to Java app. Relevant Skills and Experience 5 years hardware prototyping and connected firmware dev Proposed Milestones $500 USD - f More

$500 USD in 10 days
(10 Reviews)
$472 USD in 20 days
(0 Reviews)

Hi, I am a control engineering expert and have a good experience in practical design and development of embedded systems. If you give me this project, you will get a good result. Thanks. Relevant Skills and Experience More

$300 USD in 5 days
(0 Reviews)

Hi I would love to do your task. If you hire me, i won't let you down. I can provide you all these things with unlimited revisions till the satisfactorily completion of [login to view URL] for your message .Thank you

$444 USD in 8 days
(0 Reviews)

Hello, I have worked on such profile before . even though i am a new to this site i hope you will give me a chance to Relevant Skills and Experience I haveworked on arduino with bluetooth Proposed Milestones $61 USD More

$61 USD in 10 days
(0 Reviews)