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Barcode scanner system with a database

$250-750 USD

Closed
Posted about 10 years ago

$250-750 USD

Paid on delivery
Hello, I need some one to design and develop a working prototype of a barcode scanner system. The system will have two parts; [1] A microcontroller circuit [2] A PC database server and application. The communication between the microcontroller circuit and the PC will be by an ethernet cable. A microcontroller circuit will have a barcode scanner interfaced to the AVR ATMEGA168, an LCD that will display the information of the scanned item and an ethernet controller and connector for communicating with the PC. The PC side will have MySQL database server that will store the information of the scanned item. The PC will also have the User application for storing and displaying the information in the database. More information will be available to whoever takes on the job. Thank you
Project ID: 5393091

About the project

27 proposals
Remote project
Active 10 yrs ago

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27 freelancers are bidding on average $1,081 USD for this job
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I am an electrical engineer by professsion. I have wworked with atmega and micro chip micro controllers. I can deliver this prototype to you in 15 days or less. Please check my feedback and portfolio. I have done awesome work in the past.
$3,000 USD in 30 days
4.9 (203 reviews)
7.5
7.5
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Hello, we can provide you the hardware as well as database for the computer. As you already described that AVR will be interfaced with Scanner. For database part my software engineer will take care of that. Please feel free to contact. Best Regards, Shahbaz.
$2,866 USD in 60 days
4.6 (46 reviews)
6.9
6.9
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Hi, I have 5+ years of experience. Developed various projects in .Net with MsSql database. Infact, 90% of the projects done so far are in ASP, which includes simple dynamic page to complex ecommerce related websites. Will create a system which allow to input the barcode from the scanner and do functionality of storing data in database. Please send me further information. Look forward to hear from you. Regards
$773 USD in 15 days
4.7 (80 reviews)
6.9
6.9
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A proposal has not yet been provided
$2,000 USD in 40 days
4.9 (32 reviews)
5.4
5.4
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Hi, I have read the details about the project requirement and I am keen to work for the same. I have already done the programmings for many application that required for COM Port communication via RS-232 Port and Ethernet. I need to know about your Micro-Controller circuit and how it provides the commands and protocols for communication. I have already done may application based on the barcode scanners. You can find them at my port-folio section of my profile. Please also check my tremendous 116 reviews/feedback for the project I have done so far on the Freelancer.com. Please initiate the communication via Private Message Board so we can discuss the project in detail. Hope, you will respond soon. Thanks, Dhirendra Jain
$2,555 USD in 30 days
5.0 (41 reviews)
5.0
5.0
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Can help... I am an Expert... Please start a Discussion with me and we can get started from there... Please check the past projects I have handled and check my reviews for what employers have to say about my work... Can start right now...
$3,000 USD in 30 days
5.0 (6 reviews)
4.5
4.5
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Hi, An ASP.NET,c#,vb ,SqlServer,JQuery,Javascript expert here. Please feel free to discuss the project with me. I would like to have a detailed document of your requirements . Thanks, Murtaza
$1,250 USD in 21 days
5.0 (11 reviews)
4.5
4.5
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Hello, We have gone through the project description and ready to discuss on it. we need more information regarding the project. Best
$500 USD in 15 days
5.0 (6 reviews)
4.1
4.1
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Dear Sir, We can get the work done for you in no time. we have the experts for all the technology you have requested. Awaiting for your reply
$777 USD in 15 days
5.0 (1 review)
2.9
2.9
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I can create the database software for you... But i dont have knowledge about the micro controller circuit
$350 USD in 4 days
0.0 (0 reviews)
0.0
0.0
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A proposal has not yet been provided
$722 USD in 10 days
0.0 (0 reviews)
0.0
0.0
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Dear Employer, Company Info: We are R&D company. We provide services for Electronics (from R & D To Finished PCB), Embedded Systems (Software/Hardware), Computer Software. And we also provide EMS, OEM, ODM & CM Services. My Skills: I've excellent grip on Eagle & Altium Designer 10. For Embedded systems we use Keil-MDK, and C as programming language. We mainly work on ST micro's STM32F1,STM32F4, NXP's LPC1768. I am interested in this project. Kindly send me more details, so that we can proceed. Your work will kept only upto you. It'll not be use in any other place. We can negotiate price also. Proposed Bid is just for formality. We'll complete the job within time limit with professional quality. Call me on my number for further details. mailus on [v][i][s][h][w][a][k][a][r][m][a][dot][a][n][s][h][u][l][@][g][m][a][i][l][dot][c][o][m] our webaddress {w}{w}{w}{dot}{e}{n}{c}{o}{r}{e}{s}{y}{s}{dot}{i}{n} mob no (0)(9)(8)(2)(6)(9)(5)(1)(5)(8)(7)
$444 USD in 20 days
0.0 (0 reviews)
0.0
0.0
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I have good experience in programming Micro-controllers working with PC using C# programming. My current project is using similar technologies so I am fairly confident of finishing this within 10 days per your specification. Thanks Kawal.
$666 USD in 10 days
0.0 (0 reviews)
0.0
0.0
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I had built such as your request. It is a turnstile that read barcode, check it with mysql server, receive access verification. I use arduino uno, usb shield, ethernet shield, php and my sql. But I could also build it with .net for you.
$555 USD in 10 days
0.0 (0 reviews)
0.0
0.0
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Hello, I have great experience with Atmel MCUs. And I can implement PC side application. But I have some questions about board form-factor, MCU-to-PC interface, etc Thanks, Victor.
$555 USD in 20 days
0.0 (0 reviews)
0.0
0.0
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Sir, I have good experience in .NET C# programming as well as Microcontroller C programming. Its good that, I have almost all raw materials for this project I have 16x2 LCD, AVR ATMEGA168, MySQL server installed with PhpMyAdmin and even Proteus for simulation. I request you to award me this project, as I have good experience in MCU programming as well as C# programming. I will be able to provide you full working device. Regards, Paresh
$744 USD in 30 days
0.0 (0 reviews)
0.0
0.0
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hello sir/madam Why hire us? Because we are talented, experienced, sincere and transparent with our clients. We are a pool of professionals who deliver industry standard development in a wide range of technology domains. Our business model calls for establishing long-term business relationships with our clients and partners. We are focused on helping our clients establish a lasting web presence and succeed in their venture. This will put a smile on their faces and it will also be a better business plan for our company. Service Description. Alternet Solution is confident in providing full cycle development service in the following technology domain: Application Development Consulting Product Implementation & Integration Application Maintenance Portals & Content Management Datawarehousing & Business Intelligence Customer Relationship Management Supply Chain Management TECHNOLOGY Languages PHP, JSP, C# , XML, HTML,JavaScript,VB.Net Libraries/Frameworks Zend, Zend2, Symfony, CakePHP, CodeIgniter Operating Systems Linux: Fedora,Windows: NT, XP, Vista, 7; Apple: OSX CMS Drupal, Joomla , WordPress, AJAX, Magento Tools Eclipse,Netbeans, GIT, SVN,Jira, Gimp, Adobe Premiere Elements, Adobe Photoshop Elements; Servers Apache, IIS; Databases MySQL,SQL Server, MS Access Hope to hear from you soon Thanks & Regards Ratan
$250 USD in 10 days
0.0 (0 reviews)
0.0
0.0
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I think I can get with a barcode from Scan Engine, and then sent to the microcontroller and an Ethernet interface chip, the microcontroller will be show the barcode on LCD, Ethernet chip will be sent the barcode to computer. In the PC, install a PHP web program and a mysql database, each scan barcodes can get a barcode and stored in the database triggers the Save button. Which kind of LCD is your need,Can I choose other microcontroller to do? Are you agree to use Atmel MCS51 or PIC ? The attachment image is a design I've done, the design has a bar code scan engine, and a UART to 232 adapter PCB board,it can be through 232 or USB port is connected to the computer. In the PC, I installed a MSsql database,and a barcode entry program。
$666 USD in 3 days
0.0 (0 reviews)
0.0
0.0

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Member since Nov 22, 2013

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