Water vending unit

$250-750 USD

已完成

已发布

超过 6 年前

$250-750 USD

货到付款

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.

C Programming

Electrical Engineering

Electronics

Microcontroller

Software Architecture

项目 ID: 15857941

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11提案

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活跃6 年前

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颁发给：

@gauravsharma132

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 在100天之内

4.4

(19条评论)

5.4

11威客以平均价$595 USD来参与此工作竞价

@ExpertEngineer7

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, IOT, electronics Proposed Milestones $1000 USD - proposed milestone

$1,000 USD 在25天之内

5.0

(19条评论)

6.4

@microembedded

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 hardware experience with RFID, FLOW control and measurement and database management. let me know if you are interested. we can discuss further on chat. Proposed Milestones $750 USD - project

$750 USD 在10天之内

4.8

(36条评论)

6.4

@estebantoribio

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 water dispensers, with cash management and security verification, that project is in my porfolio, you can check it for further informaiton. My bid is only for the design, if you like to build a prototype it's also possible but we'll have to arrange the quantity and price. Please if you have any questions feel free to contact me. Regards, Esteban Toribio.

$600 USD 在40天之内

4.6

(11条评论)

3.9

@ajeetinvis

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 - Model You just want a prototype design?

$500 USD 在10天之内

5.0

(2条评论)

1.2

@SayanProgrammer

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 Experience C #, C + +, C programming ,Electronics, Microcontroller, Software Architecture, PHP and much more. Proposed Milestones $250 USD - initial milestone

$250 USD 在4天之内

0.0

(0条评论)

0.0

@tetrabid247

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 Programming Proposed Milestones $555 USD - all job

$555 USD 在10天之内