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Arduino Magnetic head RF Reader

$30-250 USD

In Progress
Posted about 10 years ago

$30-250 USD

Paid on delivery
Hell'o I need an individual who is very skill in writting an Arduino code for my project. Plus debugging the code until it works. This project dose not requier any electronic Hardware from you. You Just need to write the coding for 2 arduino controllers TX and RX. It will need (2) microcontrollers like Arduino Uno or Pro mini and coding one for the Txmitter side and one on the RXeciver side. I will up load the code on to a Ardunio pro mini or Arduino Uno [login to view URL] you can write the code for me.I would not know how to write code for this. I just bought a (Logic level converter bidirectional 5v-3.3v) but? I may not need one for Arduino pro mini 3.3v board. As for a LCD output to reader the data from the card.I will not need [login to view URL] there will be a circuit board that came with the magnetic head from the data sheet i send you, that will Decode the data from the magnetic head and store the data in memory until i connect the reader to my [login to view URL] read the data thats on card.. Here's what both MCUs must do on the TXmitter side of the circuit and on the RXeceiver side of the [login to view URL] TX and RX are those cheap 433.92Mhz pairs you can find any where on the web it either FM, FSK or AM ASK .In the code you will need to add a manchester protocol for timing and filting for any noise on the TXmitter side and RXeciver [login to view URL] my understanding of little i know of RF communication over serial. I will need to use two microcontrollers for this project. The first MCU(1) will connect to the card reader chip maghead Photo Atached,(strobe and data) and output to an RF transmitter. It will need to communicate with it according to the protocol described in the datasheet that i sent you Datasheet Attached. The second MCU(2) will connect to the receiver [login to view URL] purpose is to read and store the data from the transmitter side and then mimic the behavior of the card reader chip that on the Magnetic Head. My host microcontroller board (that normally reads data directly from the card reader chip) only knows how to talk to that chip (bi-directional communication) so the only way it can get the data from the actual card reader is for MCU(2) to mimic that behavior. When MCU(2) gets the data from the receiver, it will signal the host board and the host will then clock the strobe line and MCU(2) will stream the data out to the host.(Meaning the cardreader Host circuit board.) I hope you can understand what iam trying to do in my project. If i could provide any other data or information that you may need to write the code for [login to view URL] let me know and, i will try and get it for you. If you need a diagram of the hardware circuit i will try and send one. Enclosed you will find attachments so you can have an idea what the code needs to do. If you don't understand what i [login to view URL] you are not the right person for this [login to view URL] to me what you will do for me. Warmest Regards.
Project ID: 5272536

About the project

12 proposals
Remote project
Active 10 yrs ago

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12 freelancers are bidding on average $411 USD for this job
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hello, i can help you. the details are too lengthy to read but any way. i can handle the project. for further details please feel free to contact. Best regards.
$416 USD in 15 days
4.8 (60 reviews)
6.9
6.9
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Hello. Professional help for you from me to use controllers from Arduino. I had the experience of using magnetic heads. I will be glad to help you.
$220 USD in 5 days
5.0 (42 reviews)
6.7
6.7
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Dear Sir, We have completed Electronic projects in Freelancer.com using WiFi, Ethernet, USB, Bluetooth and RS232 communication methods using Microchip, Atmel (Arduino Platform, Atmel studio), Texas Instrument and freescale ICs. Please see our profile for more details of our past projects and current projects. We are currently doing project on Key Pad and Magnetic Card Reader data logger using Magtek ASIC with encrypted data saves on Flash Memory. size of the designed circuit is 2 cm x 1.8 cm. We can send software interface to check our features on MSR logger. Waiting to talk more about your project.. Then we will be able to fix Milestones and Timeline. Best Regards, Lasantha Prasad
$1,157 USD in 15 days
4.8 (33 reviews)
6.9
6.9
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Dear Hiring Manager, I am a professional electrical engineer who have completed more than 150 projects for local and international clients. You can have a look at my profile and read the 34 wonderful reviews here in freelancer.com Please contact me to discuss the projects details and finalize the terms and budget. Thanks a lot. Regards, Faraz Ahmad
$144 USD in 10 days
4.9 (30 reviews)
5.4
5.4
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We are professionals in hardware development and embedded systems using microcontrollers in C/C++, and FPGA/CPLD using VHDL esp. for Xilinx. with 9 years experience in MCUs and FPGA. Also PCB design and manufacturing using Altium Protel DXP. We can also develop embedded system using Arduino, Netduino, and Pcduino boards and MS .Net Micro Framework
$515 USD in 20 days
4.9 (18 reviews)
5.4
5.4
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I have working with Arduino projects the last three years. The type of work described by you is within my skills. I am very interested to assist you in your development needs.
$250 USD in 10 days
5.0 (2 reviews)
3.3
3.3
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A proposal has not yet been provided
$555 USD in 5 days
0.0 (0 reviews)
0.0
0.0
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I'm new here but I have more than 10 years experience of embedded system programming, special in AVR microcontroller.
$200 USD in 3 days
0.0 (0 reviews)
0.0
0.0
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Hello. Due to the fact that i already have almost all the components described by you (except RFID reader), then it will be a straight-forward project for both of us. If you have any questions, please don't hesitate contacting me. Regards, Cosmin
$150 USD in 20 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of UNITED STATES
NEW CITY, United States
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Member since May 3, 2010

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