Custom Circuit Board

$250-750 USD

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πάνω από 10 χρόνια πριν

$250-750 USD

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Hello, I was wondering if you would be able to design a custom circuit board with the following: - A low power microprocessor - Bluetooth module - A Sharp 1.28in Memory LCD Display: [login to view URL] or 1.35in display: [login to view URL] (Depending on cost, size increase to board, and your opinion) -A lithium battery and a mini usb port on the side to charge the board The board is going to have to be powered by a battery that can be charged when plugged in and be able to be programmed (by me) if possible because I am programming the apps, the board needs to be as small as possible so that the board isn't a lot bigger than the display. It will need to receive data via Bluetooth from a users phone and display it on the screen. We would need this to be as affordable and small as possible. The display must be able to tell time (minute, hour, day, month) and display information from the phone, that is it. I would also need to be able to program the board on what to do with that data if possible, if not we could have you do it with my code. Thank you.

Electrical Engineering

Ταυτότητα εργασίας: 5081945

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@Polestaronline

Dear Alif, Greetings! The intended board design is absolutely feasible; in fact I've designed something similar.I've previously developed similar h/w, f/w and s/w (android) for a Bluetooth Switching device. The I propose a solution based on Atmega328 (or similar) mcu and a Bluetooth module (BMX03/HC05). With this, you may aspect per board cost to be around $40 which can be further reduced in bulk production. I am an Electronics engineer working in Embedded Systems domain for past 8yrs. I've extensive experience in dealing with various types of MCU's and their programming. I've done interfacing of Bluetooth modules, I2C LCD's, GSM, GPS etc. Kindly refer my Portfolio for details about my past projects done. I can handle following tasks easily: 1. Designing of required board. 2. Firmware development, C/C++. 3. Meeting small size and low cost criteria. 4. Maintaining/Enhancing s/w as well as h/w designs 5. Prototyping and Production (optional) Kindly spare some time to discuss further on design aspects and complete solution. Look forward to see from you soon. Best Regards, Polestar

$722 USD σε 21 ημέρες

4,8

(7 αξιολογήσεις)

4,9

18 freelancers δίνουν μια μέση προσφορά $947 USD για αυτή τη δουλειά

@MikroStar

hi, i am an electrical engineer. i have expertise in embedded system design.i can help you with this project.

$3.800 USD σε 75 ημέρες

4,9

(57 αξιολογήσεις)

6,8

@dilanc

Hi, I have experience with communicating with Both Android & iPhone via bluetooth.. But the BT technology used with Android & iPhone is different. Please let me know your target platform.. if you provide your high level requirement , i can provide a may be more cheaper solution. Thanks, Dilan

$666 USD σε 25 ημέρες

4,1

(4 αξιολογήσεις)

4,6

@GlobalElectronic

Dear I have master degree from electronic and i work as professional circuit and PCB designer, i am offering you professional help. Your requirements are really clear to me, and i will be able to finish you'r project without any problem. Please fell free to contact me. Kind Regards Nemanja

$715 USD σε 10 ημέρες

4,9

(11 αξιολογήσεις)

4,3

@buxusa

Simplest way for you to program it if it's done with arduino. I can do it also with a PIC, it will be a little cheaper, but if you don't need thousands of units probably the Arduino would be a good choice. Please contact me if you are interested in my offer.

$722 USD σε 14 ημέρες

5,0

(3 αξιολογήσεις)

4,1

@SC0UTMASTER

G'day, I have recently completed the H/W design on a few B/T projects, and I am interested in your project, lets chat and see what we can work out... ScoutMaster

$750 USD σε 21 ημέρες

5,0

(2 αξιολογήσεις)

3,6

@sachitjani81

Can do it...................................................................................................................................

$888 USD σε 20 ημέρες

4,9

(3 αξιολογήσεις)

3,0

@farealrazbu

Hello .. I have very good experience with similar projects... Please contact me and I can do this for short time... Thanks in advance

$600 USD σε 12 ημέρες

0,0

(0 αξιολογήσεις)

0,0

@gtbtech

Hello Sir, Thanks a lot for considering me for this work. I am working as an Senior Embedded Engineer in India with 5 years of overall experience. I had experience in working on C, Embedded, QNX RTOS, Algorithms, Electronics, Microcontrollers like 8051, PIC, ARM7TDMI etc, OrCAD, Pspice, Communication Protocols like Bluetooth, CAN, I2C, SPI etc. I can finish the work in 15 to 18 days. I can complete your work with 100% accuracy & in time. So, please consider me for this project. Waiting for a favorable reply. Thanks - gtbtech.

$680 USD σε 18 ημέρες

0,0

(0 αξιολογήσεις)

0,0

@hitswa

Wish to work hard to achieve target goals. Work under pressure where the need arises Capability and smart, Worked with 7t3Visions and can attest to that. Punctual at work to achieve.

$800 USD σε 20 ημέρες

0,0

(0 αξιολογήσεις)

0,0

@sridharanumolu

I have 13 years of experience in Electronics design industry. Designed many High-speed processor based boards successfully. I am Master degree holder in Electronics. I am very interested to work on this project. I am confident that, i can do this project successfully. Please send me the details for further discussion.

$555 USD σε 30 ημέρες

0,0

(0 αξιολογήσεις)

0,0

@quancoltech

Dear Sir, We have strong experience in PCB design and firmware development. We have designed many board like: set-top-box( 4 layer + DDR2/DDR3), 2G-Handset( 6 layer), FPGA( 4 layer + DDR2), PCIe switching board( 8 layer + 1.5Gb/s), tracking, genset control, smart home. Your project in very straightforward. We believe that can provide high quality service for you. Thanks

$555 USD σε 15 ημέρες

0,0

(0 αξιολογήσεις)

0,0

@HighDesigner

Dear This is not so complicated project. I am able to handle it from begining to the final product for you. I don't ask about any milestone release until you are completely sattisfied with project. Kind Regards Milan

$1.000 USD σε 3 ημέρες