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$250-750 USD

Cerrado
Publicado hace casi 7 años

$250-750 USD

Pagado a la entrega
We're looking for a BLE device. We need schematics, PCB design (with Gerber and BOM deliverable) and firmware design. Device has some basic requirements: - Size up to 32mm diammeter - Battery CR2025 - It has to has a microbutton for press to enrole - It has to has the possibility to emit a sound (to be tracked i.e.) - Use nRF51822 IC or similar - cheap accelerometer for motion detect - Protocol Eddystone Deliverables: - Schematics and PCB desing (eagle) - BOM and Gerbers (ready for manufacturing) - Firmware source code
ID del proyecto: 14011951

Información sobre el proyecto

13 propuestas
Proyecto remoto
Activo hace 7 años

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13 freelancers están ofertando un promedio de $609 USD por este trabajo
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Hi... I have 6+ years of experience in the field of electronics and communication. I am working on different industrial based project where my primary role was to design embedded system, programming of micro-controller and system implementation. You can check out my portfolio for my work information and my qualification. I have worked on more than 125 projects based on different platform(ARM CORTEX-M4,M7,STM32Fxxx, Arduino, AVR, PIC) which includes centralize electricity monitoring using ZigBee network, chemical detection robot for pharma industry(Bluetooth operated), autonomous robots, cap sense based home automation system, Industrial chiller controller, Live Tracker(IoT),GSM security system and many more.(see some project images in attachment) Expect your work done within deadline with best quality..... Please let me know any thing you need to know in personal message. And please message me detail requirement of your project, so we can discuss on it.... Thank You
$722 USD en 10 días
5,0 (9 comentarios)
4,6
4,6
Avatar del usuario
hi, i am an electrical engineer. i have expertise in embedded system design and Matlab.i can help you with this project. Kindly reply back and let us discuss project further. regards
$1.000 USD en 6 días
4,1 (7 comentarios)
5,7
5,7
Avatar del usuario
Hi, I am a post graduate power electronics engineer and having very good experience in product design and development. I am excellent in embedded programming using pic, dspic controllers and MATLAB codding for Power projects, Boot loaders, CAN communication, EEprom. UART , Protocols for networking, wi-Fi routers, Electrical vehicles and AC drives controls. I designed sine wave inverters for standalone and grid tie Inverters. I designed projects like Off line UPS up to 3 KVA, synchronous rectifiers, Solar MPPT chargers, Battery chargers ,Grid tie inverters design with PLL and feedback control circuit emergency light of 66W and Online UPS control cards, Battery Charging power supplies, LED drivers for PWM controlling and dimming, SMPS, Power supplies. I have experience in schematics and PCB design experience in Altium and ORCAD. I am ready to work for you. Please contact for further discussion.
$1.111 USD en 15 días
5,0 (3 comentarios)
3,9
3,9
Avatar del usuario
Hi, Can you please share your complete project requirements/task expected from us. There are readily available boards <100$ with a battery option, programming, and around 50mm Dia. What addition features are we trying/required to implemented for prototyping. About us: Micro-controllers we have worked on PIC, STM32, PSOC and AVR. Development kits and instruments available for testing purpose. For PCB designs we use KICAD. C#, LABVIEW, Python for GUI, Controlling or Datalogging purpose. Thanks and Regards, Santosh
$666 USD en 20 días
5,0 (1 comentario)
2,9
2,9
Avatar del usuario
Dear Sir, We have read your job and we can provide you with the skills you require. I will use Altuim designer )) for PCB
$555 USD en 10 días
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
Hello! My name is Jackie. Currently, I am working as a hardware designer and embedded system. I have joined many projects to design schematic and lay out PCB, such as: design development kit based on MCU 32 bit AT91SAM9G20B-CU and MPU A20 within NAND flash, SDRAM, Micro SD Card, Bluetooth module and Power supply unit. I am good at Altium, Allegro and PADS and have many experience of C/C++ so I make sure to finish your project well. Do not hesitate to contact me. I am looking forward to hearing from you.
$722 USD en 15 días
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
Hello We are interested in helping you with your product. We are a German R and D company. you can check us out at www.sternbahn.space. We can design you your product. We have 5+ years of experience with us. We look forward to know more about your project via chat. all price and time is negotiable.
$666 USD en 10 días
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
Hello! How are u? I have read your project's description. I have 9 years of experiences in developing projects. Especially, as you can see my profile, I am an expert at image processing. I have researched about detecting objects, counting pedestrian and tracking objects using different methods for 8 years. I feel confident that I can fulfill your project at a high level as well as in time. I will do my best for you. Let us discuss about your requirements. Hope to hear from you soon. Best Regards.
$555 USD en 10 días
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
Hello, We are a team of embedded hardware and software professionals with experience in circuit design, schematic entry and PCB layout. Would like to know more about the project. Looking forward to work on this project. Please feel free to contact us for any further discussions. Thanks and Regards Techoviz
$400 USD en 21 días
0,0 (0 comentarios)
0,0
0,0

Sobre este cliente

Bandera de URUGUAY
Montevideo, Uruguay
0,0
0
Miembro desde nov 27, 2014

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