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433MHZ sensor and receiver

$10-30 USD

Closed
Posted about 6 years ago

$10-30 USD

Paid on delivery
I need a simple 433mhz wireless sensor system. I attached the diagram of the project. The transmitter will transmit a unique code to the receiver. The receiver will decode the signal and activate the desired ZONE output for a time set. the receiver also need to have a button or pin for adding the receivers. Because if any other areas are transmitter could interfere with each other. For more info please let me know....
Project ID: 16243307

About the project

13 proposals
Remote project
Active 6 yrs ago

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13 freelancers are bidding on average $43 USD for this job
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Senior ENGINEER has more of 40 years’ experience in this profession, developing Hardware and Software Expertise in video processing and associated simulation and evaluation tools and methods, communication I2C, I2S, SATA, RS232, RS422, RS485, USB, TCP, Bluetooth, RF433, Wi-fi, GSM, GPS, GPRS and any other serial communication. Producing Analog/Digital board designs, layouts and modifications or any other multi-layer PCB design, Verifying designs and layouts. Preparing documentation for manufacturing. Gerber, contact with partner in China for make PCB in 32 layers Develop Digital/Analogue
$166 USD in 1 day
4.9 (52 reviews)
6.5
6.5
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A proposal has not yet been provided
$25 USD in 8 days
4.7 (64 reviews)
6.0
6.0
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Hello Dear, we are a team of experts with a cumulative experience of more than 50 years in the field of embedded systems, electronics, prototyping and PCB Layouts. I have done similar works in the past. I assure you the best solution for your project. Contact me Regards
$25 USD in 1 day
4.5 (66 reviews)
6.3
6.3
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Hello, My name is Malik, I am an embedded system designer and application developer. I have previous experience of using RF transceivers for both long rang (using 900MHz/868MHz) and short range (433MHz) frequencies. I have a vast experience in using and interfacing PIC/AVR micro-controllers. As per your image attached, you've used different variants of PIC micro-controller. I can write a finished and bug free code which meets you desired communication. I have all the necessary components like PICkit3 for programming and debugging PIC's. I will also show you a working model via video before delivering you the final code and circuit/PCB layout depending upon your will. I have read your project description and viewed your attached image, please make me clear your statement from your project description, i-e, 'the receiver also need to have a button or pin for adding the receivers' and 'Because if any other areas are transmitter could interfere with each other.' As in the starting you have written that the receiver will only activate the respective ZONES depending upon the command it receives. But later the quoted sentences confuses me a little bit. Kindly clear this to me. I hope to have a good business with you. Waiting your reply. Sincerely, Malik
$55 USD in 15 days
4.2 (9 reviews)
3.9
3.9
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Sir, I have read your requirement and would like to tell you that me and my team has already deal with similar projects before, please text me to get started as soon as possible
$30 USD in 3 days
4.2 (21 reviews)
3.5
3.5
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Hi, I am Alate. I am embedded engineer, I can make this as per your requirement and completed in time. Waiting for further discussion. Thank you
$25 USD in 5 days
5.0 (1 review)
2.6
2.6
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I have sufficient technical support for this domain
$20 USD in 1 day
0.0 (0 reviews)
0.0
0.0
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Hi..my name is zaid..I am an electronics engineer work as a lecturer..I have a wide experience in Arduino and electronics and I can turn your ideas into real things. I am very excited and motivated and would like to start working...hope I get a chance and hear from you soon. Sincerely.
$15 USD in 2 days
0.0 (0 reviews)
0.0
0.0
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Design a device based in standard radio modules
$44 USD in 30 days
0.0 (0 reviews)
0.0
0.0
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I specialize in the use of Microchip's PIC Microcontrollers as on my profile. The schematic and firmware can be completed in 2 days the extra days will be for testing. Will need more information on the quality of the PCB you require. The project will not be limited to the PIC16F688, any other PIC with or without the UART port can be used. Looking forward to hearing from you, I guarantee a fully functioning project.
$30 USD in 7 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of UNITED STATES
houston, United States
5.0
48
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Member since May 15, 2012

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