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Bluetooth PCB board

$250-750 USD

Cancelado
Publicado hace más de 4 años

$250-750 USD

Pagado a la entrega
YOU NEED TO SEND 3 Fully working prototypes, Schemetics, PCB layout , Bill of materials, using EagleCAD software. PRODUCTION COST should be AS LOW AS POSSIBLE , with low power consumption The Project is to Make Bluetooth device (20mmX30mm) with the following spec: Bluetooth device that takes 2 CONTROL variables 1- Renaming Bluetooth AT commands 2- Saving command characters in ROM Programming using ICSP Hardware size: Diameter less or equal 3cm with 2 through holes for 3mm screws Built-in: LED + RGB Power: Rechargable unit for lithium battery Charging using micro usb Go to sleep mode when no signal is received and makeup again when Bluetooth is connected Connection + Inputs/outputs (all through holes) 2 ADC inputs 2 digital outputs 2 GND 2 VCC Through holes battery connection App spesification: 2 screens: First screen (admin) Set BLUETOOTH name Set Control characters name Second screen: Connect to BLUETOOTH with name Send Control characters Files : [login to view URL]
ID del proyecto: 21292772

Información sobre el proyecto

23 propuestas
Proyecto remoto
Activo hace 5 años

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23 freelancers están ofertando un promedio de $550 USD por este trabajo
Avatar del usuario
Glad to write to you. Please visit our profile and see the videos as well. We have the expertise to deliver this project. The efforts and the costs can be shared after having detailed technical discussion. We have done multiple projects around Bluetooth. Regards, Anvation Labs
$500 USD en 7 días
5,0 (7 comentarios)
6,9
6,9
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Hello sir, I have experience in designing electronics circuits and can develop hardware compatible smartphone and PC based apps. I also have done a lot of IoT projects and can transform your idea into a fully working product. If you wish we can discuss details in chat. Thanks
$700 USD en 20 días
4,8 (53 comentarios)
6,8
6,8
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Hi, I hope you are doing well. I have expertise in Bluetooth based embedded projects. I have reviewed your requirements. I have done similar project already. I can meet your requirements. Please send me message for some questions/answers. Looking Forward, Khawaja
$1.000 USD en 7 días
4,8 (86 comentarios)
6,8
6,8
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Hi there I am an electrical engineer with 8+ years of experience with Bluetooth and RGB leds. I can design this project for you. I can provide you 3 pcb fully assembled prototypes. Let me know if you are interested we can discuss further on chat.
$750 USD en 25 días
4,8 (36 comentarios)
6,4
6,4
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Dear Sir, I am an expert with more than 15 years of experience in embedded systems, electronics, prototyping and PCB Layouts. I have worked on full stack development and several wireless projects. I have checked the details of your work. I am so confident in designing your project. I tell you the best candidate chip is CC254x and I can produce a working design with the required dimensions. Kindly initiate a chat for detailed discussion so I can show you similar work. Regards Ch
$750 USD en 30 días
4,5 (57 comentarios)
6,2
6,2
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Hello I am an Electrical Engineer did MS in Electrical Engineering (Control System) as well. I have 4 years of Experience as well, also have 11 IEEE conference publications and 3 Journals with good impact factor My major Expertise are: - MATLAB, SIMULINK modelling and simulation in Electrical and Electronics Engineering - AutoCAD, Multisim, Eagle, Proteus, C/C++, Circuit designing, Engineering Mathematics and other Electrical Engineering subjects. - Professional PCB Designing using Eagle and Altium and also Prototyping. - Plagiarism removal, Research paper writing, Academic writing, Technical Writing. - VHDL/Verilog HDL, Xilinx, and FPGA - Data Entry, Ms. Office, PDF conversion, pdf editing, copy typing etc. - All kind of Engineering Mathematics will provide - Professional solution - 100% Satisfaction - In time and Budget - Professional Agreements - Can ship products in low cost Kindly check my portfolio and inbox me to discuss it further.
$277 USD en 7 días
4,8 (37 comentarios)
4,9
4,9
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Dear, Client. I would like to say this is my fortune to show you my hardware skills. I can bring your idea to live and you can reach the goal absolutely with me. I have 10+ years experience in hardware design (schematic design, PCB design...). My develop tool is Altium Designer, CADENCE. I have designed many high speed devices in embedded system. My recent design is AM5728 Core Board. (quad-core, 1.5GHz, DDR3 4G, EMMC 32G, Gigaethernet, usb3.0,...). And another is PCIe v2.0 to 4x Ethernet (or 4x usb3.1) convertor. All design is passed in several EMC tests. I have designed MEMS tracking board, ultrasonic distance measurement and so on. My design is very stable in industrial environments. I think your design is not difficult. but the most important thing is EMI, EMC. I have been working main hardware developer in large scale industry product company. Designing the PRODUCT is very different from designing the general PCB (test board, kit,...) You can feel everything that is my real skills in hardware development. Look forward to working with you for a long time. Thanks! Hope to see you soon
$500 USD en 7 días
4,8 (14 comentarios)
4,7
4,7
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Dear Sir, I am very experience in developing boards on Altium PCB design,Proteus and Eagle. I have read your requirements and i am very interested to be part of this project. Kindly review my profile and contact me in person. Regards, Mehmood Ahmed Malik
$750 USD en 15 días
4,9 (11 comentarios)
4,4
4,4
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Hi. I am very interested in your project. i have rich experience on it. I think this project is very suitable for me and i am sure i can give you good result . If you award me for your project, you will get good result . please call me.
$500 USD en 7 días
4,8 (3 comentarios)
4,6
4,6
Avatar del usuario
Noted! We are an innovative team of PCB designing & Firmware experts driven by solutions and results. We just came across with all of your requirements. Here is the process:- Research and Component order Schematic Design PCB Design PCB Manufacturing Testing Prototype Final Product Review BOM Gerber Kindly spare 10 minutes for the interview. We will be glad to hear from you! Regards, Intellisense Technology
$700 USD en 30 días
4,9 (4 comentarios)
4,3
4,3
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Hello Dear Employer. The project you want to be done, I have a done a similar project. In my past project I used a microcontroller ATmega328P, an on board HC-05 Blue-Tooth. I used Autodesk EAGLE for this software. As I complete this project I can complete your project according to your demand. Please send me a private message so that I can share my previous work. Thank you
$300 USD en 7 días
5,0 (3 comentarios)
3,5
3,5
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Dear Sir, I am an experienced embedded system developer. I have expertise in designing electronic circuit for Bluetooth application. I can provide Gerber files, schematic diagram, bill of material as well as full functional prototypes including firmware. Best Wishes
$650 USD en 5 días
4,8 (6 comentarios)
3,5
3,5
Avatar del usuario
https://www.freelancer.com/projects/Electronics/Capacitor-backup-board-for-Raspberry/ (Power supply for pi) ================================================================ Dear sir how are you. I have read your project description carefully. So what you want is my main skill. Especially circuit/pcb design is my top skill I am an embedded electronic designer with the history of 8 years. Now I have no any other projects, so I I can do you project as soon as possible. If you hire me, I will try my best and will provide you high technology and high speed. I think you can check my ability via the above urls.
$500 USD en 7 días
4,8 (4 comentarios)
3,5
3,5
Avatar del usuario
How are you? I am a Senior Electronics and Embedded Engineer with the areas of expertise in Home Automation System and Embedded System, product prototyping, Schematic & PCB design and firmware development for systems. As I'm a Master of Computer Science, I have 10+ years of experience in technical projects, project leader including Industrial process control etc. - Microcontroller programming using STM32WB/STM32, ESP32/ESP8266, Arduino, BLE/Bluetooth, WiFi, Ethernet, Zig-bee, GSM/GPS/GPRS/GNSS, Z-Wave - Various LCDs & Sensors, I2C/I2S/SPI, RS232/485 - various PLC & HMI programming such as ADAM, Siemens, Delta, Mitsubishi - Various Servo/Motor control - Windows application & Algorithm development using UWP, C#, C/C++ - Circuit & Schematic & PCB design - Mobile app development for the Hardware So, I can take your project from concept to finished product. I will try my best to complete your projects asap, and I will provide the best services with the high quality. Thanks.
$500 USD en 6 días
4,7 (4 comentarios)
3,0
3,0
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Greetings Sir, Im' telecommunication engineer and an Arduino/Mirco controller specialist, I read your project description, and checked the Drop box and the Gift text file, I can ensure you that it's 100% doable for me and I can give all what you are asking for, the schematics, the PCB and the bill of the materials. I just want to ask you if I can work on an another software for the design. For more informations about my skills and my work please DM, hope to work with you.
$333 USD en 7 días
4,0 (5 comentarios)
2,7
2,7
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Hi,dear. I have just read your project and I felt happy to see it. I have experienced for +7 years in this field. Particularly, I have ever done the job like this as you want. I want to hear your advice and discuss in more details. Trust me. If you hire me, i will do my best for you. Thank you.
$400 USD en 6 días
5,0 (3 comentarios)
1,6
1,6
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I have 1-year experience in designing PCB and creating BOM. If you hire me, I will responsibily do for you.
$450 USD en 10 días
0,0 (0 comentarios)
0,0
0,0
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I am available for such project given my advanced knowledge in microcontroller programing and integration.. Relevant Skills and Experience Electronic circuit simulation and troubleshooting.
$555 USD en 10 días
0,0 (0 comentarios)
0,0
0,0
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• Extensive experience working with Digital, Analog, Power and RF designs , Testing and production • Working experience with surface mount and Fine pitch Semiconductors components. • Strong skills for Embedded Electronics Design, troubleshooting, and maintenance of electronics. • Ability to produce quality documentation on developed projects or product & test reports • Strong hardware development and PCB design skills • Considerable experience in DFT & DFM • Analog and digital component selection experience • A good understanding of electronics manufacturing process with Non-RoHS & RoHS components. • Working experience with clean room environment. • Worked on (Temp. profile setting & programming) experience with automatic laser soldering machines. • Familiar with BGA & Fine pitch soldering & Testing techniques • BGA Related Design Care during PCB design • Familiar Signal Integrity and Thermal Integrity • Familiar with EMI / EMC compliance testing • Design care to control EMI / EMC issues
$500 USD en 7 días
0,0 (0 comentarios)
0,0
0,0

Sobre este cliente

Bandera de KUWAIT
Eshbilya, Kuwait
5,0
3
Forma de pago verificada
Miembro desde sept 15, 2008

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