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Bluetooth Proximity Sensors

$1500-3000 USD

Closed
Posted over 9 years ago

$1500-3000 USD

Paid on delivery
We require 4 Bluetooth BLE proximity sensors We only require production ready PCBA that is PCB ready for mass production. App has been developed and tooling has been designed The selected Freelancer will work with our App and tooling developers BLE112 experience required
Project ID: 6883664

About the project

20 proposals
Remote project
Active 9 yrs ago

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20 freelancers are bidding on average $3,084 USD for this job
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hi, i am an electrical engineer. i have expertise in embedded system design and Matlab.i can help you with this project. i have experience with BLE 4.0 with regarding to ibeacon and proximity design. i also have the development kit for BLE112/113. i will help you with the complete project design including PCB and PCBA. The project quote also include the development of test PCBA for testing and verification. Please check my profile for my previous work experiences. let me know if you are interested in the bid so we can discuss the details further. regards
$4,500 USD in 50 days
4.8 (79 reviews)
7.8
7.8
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Hello, We have already discussed about this project and I have sent a few videos of BLE112 based proximity sensors we developed and their live test/demo. We have experience in ibeacon firmware also in BLE112. Please award this project to us. I can send you sample app source codes also which works with our hardware so that you can integrate it with your app if required. Thank you Joby
$3,368 USD in 30 days
4.6 (44 reviews)
7.8
7.8
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Hi, Have a great day. We are team of highly skilled professionals running an R&D Lab. We have our own setup for PCB design, PCB fabrication and PCBA. We have developed the hardware based upon CC2541 by TI. Please feel free to contact. Best Regards, Shahbaz.
$2,933 USD in 45 days
4.8 (58 reviews)
6.9
6.9
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Dear Sir, We have experiences with CC2541 Bluetooth 4.00 developments. please see our profile for more information. we can make them to compatible with your software designs. thanks Lasantha Prasad
$2,053 USD in 20 days
4.7 (27 reviews)
6.8
6.8
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I believe I could help with the PCB design and manufacture but not the case or the software. I have recently designed several Blue tooth products using Nordic devices NRF 8001 and NR51822 and the Laird BL600 hybrid. I can provide examples, one is for an ECG monitor. The devices contain a mixture of Flash, orientation / motion device, RTC, LED's and buzzers. . I have over 35 years experience as an electronic design engineer, please see my profile for more details The current price and timescales are only place holders to allow me to communicate with you If you think I could help then please come back to me best Regards Dave Lelievre
$1,666 USD in 30 days
4.9 (26 reviews)
6.4
6.4
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I have experience with CC2540/CC2541 from TI. I also have a full development kit for those from TI. Over 12 years of experience in electronics hardware and software design. Proficient in software and hardware design of embedded systems. Successful in planning and management of entire development and production cycle. Programming languages: C, C++, Ada, Pascal, MATLAB, GPSS, VHDL Processor architectures: 8051, AVR, ARM-M3, ARM-R4, ARM-7, x86, PicoBlaze, PSoC, PIC FPGA and CPLD architectures: Cyclone, MAX, Spartan, CoolRunner
$2,777 USD in 45 days
5.0 (27 reviews)
5.9
5.9
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Hello Sir I am placing this bid as a CEO of company "Global Electronic" For the bid i made you will got a 10 working prototypes at you'r home address. If you choice to work with me and with my team you will got daily and weekly updates. Presentation of working device over video chat and so on. All the source files will be sent to you, and all copyrights will be on you. For the all work you will got official invoice and confirmation of our quality engineer. Prototypes will be UL and CE standard! Please fell free to contact me for more details. Kind Regards
$7,440 USD in 50 days
5.0 (10 reviews)
5.0
5.0
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Hy! I am qualified electronics engineering with strong skills in embeded PCB designing, automation, programming and trouble shooting, I will be looking forward for your reply to discuss project in detail. Thanks
$2,842 USD in 15 days
5.0 (3 reviews)
4.6
4.6
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hello I can do your requirements, i am planning HC-06 Bluetooth module, with small microcontroller to send data wireless while detecting anything around, that my vision about work, well be happy to read more description about that project
$2,777 USD in 30 days
4.8 (9 reviews)
4.9
4.9
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Hi! I've got BLE experience. I want to help you. Let's discuss requirements and project flow. Vitaliy
$2,800 USD in 28 days
5.0 (2 reviews)
4.2
4.2
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Bir öneri henüz sağlanmadı
$2,500 USD in 3 days
5.0 (4 reviews)
3.4
3.4
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Hi there! My name is Keith and I am a professional electrical engineer here in the US. I now work solely as a contracting designer and freelancer. I am knowledgeable in all sorts of microcontroller implementations, circuit design, embedded systems, sensors, mechanical systems, PLCs and more. Many of my clients' projects are full product designs readying for manufacturing, as well as a variety of electrical control systems. I am hardworking and understand that when all is said and done, my clients need a product that works well and done direct to your specifications. I invite you to have a look at my resume and portfolio. Thank you for considering and please don’t hesitate to contact me further. - Keith B
$4,210 USD in 30 days
1.7 (5 reviews)
5.2
5.2
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A proposal has not yet been provided
$5,000 USD in 65 days
0.0 (0 reviews)
0.0
0.0
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I have experience of 16+ years of Schematic design , Firmware development , PCB design & PCB manufacturing process. I expert in arduino and PIC microcontroller embedded system. I also expert in PCB design. I use altium, orcad, Kicad and Eagle to design my PCB. Let discuss more. I also looking for long term relation Below is the project list that we involve : - Low cost PIC microchip development board -1 board - Lost cost Atmel development board - 1 model - UPS 600 Watt and 1200 watt - 2 model - Recorder- system - 6 model - Navigation-system - 50 model(Military/aerospace- Honeywell) - Microwave oven. - 20 model ( Samsung) - Arduino board - 5 model - PLC - 1 model Lets discuss .... **I currently Altium Designer 10/Proteus VSM/Eagle/Kicad/Orcad 10 user as PCB design software. Approach to the Job: We do support electronic design till mass production
$2,950 USD in 30 days
0.0 (0 reviews)
0.0
0.0
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A proposal has not yet been provided
$2,500 USD in 30 days
0.0 (0 reviews)
0.0
0.0
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I already work on Proximity Sensor as well as wireless device. So it will help full to understand the projects and complete this projects as soon as possible.
$1,555 USD in 30 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of UNITED STATES
DALLAS, United States
5.0
22
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Member since Sep 2, 2011

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