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QR Ticket Gate Access - Raspberry PI

This project requires you to know the Raspberry PI or similar device inside and out.

Today my clients can pay 6 different rates depending on the line they are using. Today this amount is paid directly to the bus driver. To minimize the queues I would like a system that would perform the sale and issue a QRCode with a specific hash of one of the lines.

At the other end a raspberry pi would read the reading of the qr code and check if the line hash of the qr code is compatible with the line that is configured.

The line selection on raspberry could be using LCD display and two buttons or any simpler mode. For being cars the raspberry pi should work offline, only checking for some kind of compatible hash.

Skills: Arduino, Electrical Engineering, Embedded Software, Microcontroller, MySQL

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About the Employer:
( 0 reviews ) Brazil

Project ID: #16584079

19 freelancers are bidding on average $658 for this job

sagradoamicus

Hi I am experienced developer with more than 8 years of experience. I can do it for you. Please review my profile and get in touch We will be generating the QR codes on the screen right ? I would like to discuss more More

$1000 USD in 10 days
(208 Reviews)
7.7
shahbaz1980

Hello, Have a nice day. We will write PI code to do the required task. Please feel free to contact us. We will develop the database too. Best Regards, Shahbaz.

$1000 USD in 30 days
(43 Reviews)
6.3
gold2star

Hello sir, how are you? I am an Electrical Engineer with the areas of expertise in Microcontroller, Embedded System, Zigbee, BLE, and firmware development for systems. I believe that my experience and skill in this More

$561 USD in 10 days
(21 Reviews)
6.0
$561 USD in 10 days
(6 Reviews)
6.1
$561 USD in 10 days
(19 Reviews)
5.0
binyameen441

Hi There I have checked your project description and understand everything. I am very confident that i can do this project perfectly. Thanks

$561 USD in 10 days
(34 Reviews)
4.9
stefanache

Hello, I have all pieces(electronic parts) and expertise to give you one tested solution I invite you to discuss in details on chat Thanks.

$561 USD in 10 days
(19 Reviews)
5.1
dunnothrasher

hello. with over 11 years on my of the computer science fields I think I'm a good candidate to your project. for the last years I've been debited to automation & control, using python as my favorite (but not the only More

$350 USD in 4 days
(14 Reviews)
4.2
sowrabhnayak

I am an experienced Python developer familiar with Raspberry Pi. I have used Rpi in variety of projects including Image Processing, Machine learning, QR code scanning, audio processing etc. I deliver quick and quality More

$250 USD in 2 days
(6 Reviews)
3.5
$777 USD in 10 days
(4 Reviews)
3.1
gurtajs4

A proposal has not yet been provided

$944 USD in 10 days
(2 Reviews)
2.1
FerriSoft1

Hi!, as you can see in our profile, we have vast experience programming the Raspberry Pi3, I have in my office at least 12 raspberry Pis any kind of sensor you can image, and 8 Inches HDMI LCD Display Monitors for the More

$611 USD in 10 days
(1 Review)
1.6
arksong123

hi,dear. We understand your proposals and I am very interested in this job - 'QR Ticket Gate Access - Raspberry PI'. We are senior software developers and I am able to perform this task with my developers team. Ardui More

$561 USD in 4 days
(1 Review)
1.1
TECHGRIMAGE

A proposal has not yet been provided

$222 USD in 5 days
(3 Reviews)
0.8
iffi37

Hi I am web-software developer both front and back hand .Now i'm working on [login to view URL] for your [login to view URL] you

$561 USD in 10 days
(1 Review)
2.0
noblelabs

We are an isolated R&D solution provider in the field of robotics, embedded system, power, control systems, and medical devices.

$1333 USD in 20 days
(0 Reviews)
0.0
MohsinAshiq1

Hi, I am an electrical engineer and have been working as embedded systems developer for past 4 years. I have developed systems using arduino, STM32, PIC and raspberry pi. I have created a pi based tally system, pi ba More

$750 USD in 10 days
(0 Reviews)
0.0
criniera

My proposal for described requirements is a website from where the user can buy tikets payng with paypal and download a PDF file containing the ticket with the QR code, they can print it or keep on their mobile phone. More

$611 USD in 10 days
(0 Reviews)
0.0
magnetotcr

Since we have done an exactly similar project, we can take this with 100% aplomb.

$722 USD in 10 days
(0 Reviews)
0.0