Water vending unit

Looking for RFID based cashless payment and dispensing system with remote monitoring.

Basically, looking for a 3 tap (modular type) based water dispensing a specific quantity based on set tariff. Simultaneously, the system should also be able to monitor the on and off time of the machine with input flow count to the main reservoir and relay all the data to a Server for records purpose.

If agreed, we would like to build a prototype. After a successful trial, will need hundreds of these for our sites.

Skills: C Programming, Electrical Engineering, Electronics, Microcontroller, Software Architecture

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About the Employer:
( 1 review ) Labone, Ghana

Project ID: #15857941

Awarded to:


Water Vending Machine Relevant Skills and Experience As discussed via email. Proposed Milestones $150 USD - Software Phase 1 $150 USD - Software Phase 2 $255 USD - Final Software and Connection Diagrams

$555 USD in 100 days
(19 Reviews)

12 freelancers are bidding on average $591 for this job

$555 USD in 10 days
(18 Reviews)

hi i am an electrical engineer. i have vast experience related to RFID based system designs. i have done many embedded system projects related to flow control and measurement. Relevant Skills and Experience i have har More

$750 USD in 10 days
(31 Reviews)
$555 USD in 10 days
(36 Reviews)

I am embedded system electronics engineer and have worked on smart parking system, WiFi based home automation, RFID based attendance management system with cloud server. Relevant Skills and Experience Embedded systems More

$1000 USD in 25 days
(15 Reviews)

Hi, sir I have developed a lot of products about RF ID reader Please see my review(profile) I saw your document. I hope i can help you perfectly Relevant Skills and Experience I will provide prototype including firmw More

$555 USD in 7 days
(6 Reviews)

Hi, I'm an Electronic Engineering student from Argentina. I've been working on Freelancer for more than a year now, and I've completed more than a dozen projects. Also one of the projects was about a RFID kiosk for wat More

$600 USD in 40 days
(7 Reviews)

I do projects similar to these for my website [login to view URL] and i can do this for you as well. I have also worked for other websites you can see in my profile. Relevant Skills and Experience Wireless Monito More

$555 USD in 10 days
(2 Reviews)

I have worked on similar project. I have 3+yrs of experience in Embedded system working in Mumbai, India. Relevant Skills and Experience Embedded System, Robotics, Microcontrollers Proposed Milestones $500 USD - Mode More

$500 USD in 10 days
(2 Reviews)

Hey ! I'm SAYAN PROGRAMMER I've reviewed your complete job description. I have more than 15 years of experience in this field. if you will respond me then I will be able to explain my skills. Relevant Skills and Exp More

$250 USD in 4 days
(0 Reviews)

Hello, My name is Maria I am an electronic engineer with a lot of experience in circuit designs and monitoring systems. Write me for more info about this project. Regards Relevant Skills and Experience Microcontroller More

$555 USD in 10 days
(0 Reviews)

A proposal has not yet been provided

$666 USD in 14 days
(0 Reviews)