Design the PCB of a Dynamic QR Code display device on ePaper eInk

En curso Publicado hace 7 años Pagado a la entrega
En curso Pagado a la entrega

We need a person who can help to design a standalone hardware device that can:

1. display a QR Code on ePaper (ideally a 2.7") dynamically, the QR Code could be refreshed after a certain period of time.

2. can alter the QR Code generation logic with an external device (like a PC or Smart Phone), for example, the TEXT embeded in the QR Code and the refreshing sequence. Once the logic is altered, the device will be working standalone.

3. Power the device with one or two CR2450 lithium cell and the power consumption efficiency can let the device to operate for 6 months+ continuously without changing the battery.

4. the form factor of the final device should be very much alike a E PRICE TAG:

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The awarded person should:

1. Provide full design spec and documents of this device including PCB design in order for mass production

2. The design will be verified by professionals and only will be approved if this is mass productionable.

3. Provide a workable prototype on this device (hardware cost could be reimbursed).

4. Provide a working prototype of software that can alter the generation logic of QR Code of the device.

5. Provide the source code of the software.

More details of the project could be provided upon the awarding process. Thank you.

Ingeniería eléctrica Diseño PCB

Nº del proyecto: #10832708

Sobre el proyecto

6 propuestas Proyecto remoto Activo hace 7 años

Adjudicado a:

AndrijIN

Hi! This project is interesting for me. I have experience in digital circuits and PCB layout design, firmware development. I think this project could be done by using an MCU with required peripherals and with displa Más

$1500 USD en 30 días
(7 comentarios)
4.7

6 freelancers están ofertando un promedio de $5991 por este trabajo

riki888vw

Hi, I have experience in devices prototyping. I can do electronics, device firmware and control system PC software. I can do your project. Regards, Slavi.

$2500 USD en 40 días
(3 comentarios)
4.5
hegazy

Hello.. I designed several hand held devices with screens. I can help you with this; but it will not be any close to $3,000.

$24722 USD en 150 días
(1 comentario)
4.5
KeithArie

Hi there! My name is Keith and I am a professional engineer living in Tennessee, USA. I graduated from Vanderbilt University with a mechanical engineering degree in 2012. Previously having worked in the aerospace indus Más

$2500 USD en 30 días
(2 comentarios)
0.8
majedbenayed

hi how are you??? we are interested to your project so if you can send to us more information about him we are team with different skills so we can work for you any application you need i hope that we make busin Más

$2222 USD en 20 días
(0 comentarios)
0.0