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Project for simonfrfr -- 2

$1500-3000 USD

Closed
Posted about 7 years ago

$1500-3000 USD

Paid on delivery
we need a working sensor prototype that includes the following deliverables: 1) PCB with micro USB lithium ion rechargeable battery 2) CAD of PCB, micro USB and lithium ion rechargeable battery 3) Optimized Firmware 4) Basic Android App that user can connect to device, activate sensor and receive acceleration and gyroscope data simultaneously at a min rate of 3 samples per second. Requirements: size/power: pcb with BLE and battery that is 17 x 26 x 3 mm. battery must have 100mah. accelerometer goes to 16gs or more with gyroscope, stream to app at 3 samples per second. Range: minimum of 75meters from sensor enclosed in plastic to smart phone. android app: turns on BL if not on, shows sensors, click to connect, then button for start/stop stream data. stream is in columns, time/gyro/accel. firmware only transmits once start is pressed. device remains in sleep/detect while waiting for connection, needs to detect device and not have it burn out.
Project ID: 13508109

About the project

7 proposals
Remote project
Active 7 yrs ago

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7 freelancers are bidding on average $2,283 USD for this job
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Dear sir, We sonen engineer solutions provide Design, Manufacturing and consultancy services to Mechanical, Electrical and Electronic industries, we have qualified designers we support for design and development support case to case basis. our expertise is CAD/CAM/CAE ,PCB Design and development. i have 17 years of experience in product design, and development, worked on electromagnetic product design. please send us the details. Thanks Uday
$2,500 USD in 30 days
4.7 (35 reviews)
6.4
6.4
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Hi, i am mechanical engineer, Please contact me, my budget offer is less then this. regards Amil Svago
$1,666 USD in 2 days
5.0 (4 reviews)
5.3
5.3
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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 developed simialr BLe and DOF data product. i can show samples. Kindly reply back and let us discuss project further. regards
$2,500 USD in 20 days
4.2 (1 review)
2.4
2.4
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I want to discuss this project with you further, let me know the best suitable time for you to schedule the meeting, Feel free to message me at any time, i used to be online 14 hrs in a day on this website so probably you will get a quick response from my end.
$3,092 USD in 50 days
0.0 (0 reviews)
0.0
0.0
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Hello. I am developing a project for my company with the same specification as yours. Not exactly the same, but with lithium charger (mine is for 1000mA), BLE, WiFi (will monitor through intranet), acceleration sensor, temperature sensor, humidity, current, etc. Looks like by the end of next week we will have the hardware ready. I was wondering if you would like to split the costs of this project with me. I would provide you with what I have and your expenses wouldn't be so, hummm, expenseful. :-) But, I am here to add. If you believe we could work something out, please let me know. Have a nice one.
$2,222 USD in 30 days
0.0 (0 reviews)
0.0
0.0
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Hi Sir, We have read your project and we can design you such system and app. we will make android app in android studio. We are specialist professional engineers who will give you full support during and after the project completion. We offer our services at very feasible rates. Please discuss with us in details. Let me give you a brief introduction about Turktronics. At Turktronics, We are team of developers and engineers professional in designing embedded system solutions, electronic circuit solutions, pcb designs, database programming such as MySQL etc, software designs and GUI/UI development, android applications, integrating software and hardware and providing complete solutions. In this bid, we offer you our solution at very low and affordable rates based on your desired requirements. we normally follow several checks to ensure the quality of service and products. In this bid prototyping is not included, if at certain point you would like to have prototypes manufactured, we can provide you at minimal cost including courier charges (DHL/FedX etc). We, very humbly deal with our clients and provide full technical support during all phases of project execution. We are very much looking forward to hear from you in coming days. Cheers, Ahmad Lead Technical Engineer Turktronics Inc. An Internet of Things Company
$1,500 USD in 18 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of UNITED STATES
Reston, United States
5.0
86
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Member since Jan 15, 2009

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