In Progress

Mifare PCB & Software development

For a gym / public place with lockers, we are looking for a new electronic for the locks and also a wall terminal.

Each electronic has its own locker number. The visitor enters the gym and chooses any open lockers. He closes the door of the locker and place his card.

All locks are battery driven. The standby power consumption may be ~ 10uA.

The number of the locker gets written at the mifare card. The UID of the mifare card gets written into the electronic of the lock.

Each card can use just one locker.

A master card can open occupied lockers.

3 function cards (6-12-24hours) can be activated and then, the locker opens automatically after this time.

The electronic should get its locker number with ten Number-Cards.

(1. place the master card

2. place the "new locker number" card

3. place the card 1, then 5 and then 7 to teach the lock 157

4. finish again with the "new locker number" card)

Range of numbers from 1 to 9999

Wall Terminal

If the user forget his locker number, he can place his card at the wall terminal and then he will get the information. This terminal is also battery operated. With a microswitch, the wall terminal can be used to delete the number in the card and so the card can be used again.

Electronic (lock) with:

- customized shape

- electronic with a Mifare reader/writer

- HIGH/LOW output to drive a motor

- battery check

- door locked/open

- programming button > input > teach the lock the programming card


- Excellent documentation of the software

- Open software

Skills: Electronics, Engineering, Software Architecture

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About the Employer:
( 13 reviews ) Egg, Austria

Project ID: #11746092

Awarded to:


Hi sir, We have designed security systems to our clients in which we provided the RFID based authentication systems based identification checks, master cards are incorporated for administrative use. We have also inc More

€3000 EUR in 15 days
(5 Reviews)

10 freelancers are bidding on average €3640 for this job


hi Sir I am an expert electronics engineer with more than 7 years of experience in design and development of embedded systems I have read the details and I would like to discuss more. I have worked on MiFare card be More

€3000 EUR in 30 days
(106 Reviews)

A proposal has not yet been provided

€3750 EUR in 45 days
(20 Reviews)

Hi, I hope you are doing well. I have executed number of RFID and MIFARE based projects. I have understood your requirements and I can execute this project in less possible time. Looking Forward, Khawaja

€4210 EUR in 30 days
(17 Reviews)

Hello Dear, We are a team of experts with a cumulative experience of more than 50 years in the field of embedded systems, electronics, prototype development and PCB layout. Our experts have years of expe More

€3000 EUR in 45 days
(16 Reviews)

Hello, Thank you for giving an opportunity to submit proposal on your valued project. I have carefully reviewed your project requirements. Hope you are doing good. We read your description and we are experts in PHP More

€4444 EUR in 30 days
(2 Reviews)

Dear Client, Greetings from Flowgica technologies, I have experience with these skills. We do have similar experience doing something similar to yours therefore I am looking forward to discuss and move ahead. please ch More

€4000 EUR in 29 days
(4 Reviews)

New Electronics for the wall and locker management . The work will be through remote , website, android application , ios application or with direct button press. --->In the bid amount, I offer in all languages ( mul More

€4000 EUR in 33 days
(16 Reviews)

Hi Sir, I could finish your design, you could check my profile for more information about me and my feedbacks. I have couple of questions, How many PCB do you need? Will you buy new doors or will you add the sy More

€3555 EUR in 30 days
(4 Reviews)
€4444 EUR in 30 days
(1 Review)

Hello , I have 5 years experience in Android,IOS,php(mysql+html5,css3),wordpress(theme customization,plugin development,plugin integration,API integration) and E-commerce(payment integration,add to cart). http:// More

€4444 EUR in 60 days
(3 Reviews)

I shall provide the product for website , android app , ios app . We can discuss further . Thanks Yatin. you will get every day update . Saturday and Sunday will be off days for work . Time for the work will be 30 d More

€3000 EUR in 30 days
(0 Reviews)