Design a PCB and Firmware for two BLDC wheels (1 month)

I need you to design a main PCB board to operate two-wheel BLDC hub motors and a few auxiliary components e.g. lights. You will also design a small joystick logic to talk with the main PCB board.

So we want to use as many pre-built electronic modules as possible to simplify the design task. All the pre-built modules have already been selected. Specific model numbers will be provided in private chat. We also have done preliminary design validation with STM32F407 dev board. What you need to do is design a custom STM32F407 PCB board that links all the modules together, and write firmware to control the modules (with Keil uVision or Arduino language). Simple.

The two wheels need to move forward, backward, accelerate, decelerate, turn, and stop. NO self balancing required. There will be auxiliary modules (already pre-built), including BLDC motor shield, IR proximity sensor (just sensor, no logic), LED headlights and tail lights ON/OFF, battery indicator LED's, GPS module (just module, no logic), bluetooth speaker module, beepers, bluetooth lock, solenoid spring actuator (ON/OFF), OFF switch.

The following has bluetooth 4.0 connectivity: battery indication, speed adjustment, ON/OFF lock, LED lights, bluetooth speaker. The size of the main controller board + modules must not be bigger than W 70mm L 80mm H 50mm. The mini bluetooth joystick assembly must be small enough to fit inside palm of one's hand. The joystick shall be manipulated by the thumb. Must be waterproof.

You will provide:

- The code

- The gerber files

We will prototype your design on our end. Upon validation of the design's functionality, you will be paid. Time is of essence, we would like this project completed in 1 month's time.

Evner: PCB Layout, Elektronik, Microcontroller, Arduino, Elektrisk Ingeniørarbejde

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Om arbejdsgiveren:
( 0 bedømmelser ) BURNABY, Canada

Projekt ID: #21256720

27 freelancere byder i gennemsnit $734 på dette job


Hi I am experienced electronics engineer with more than 9 years of experience in design of PCBs and firmware development. Please get in touch to discuss it further I am waiting for your reply to start regards

$500 USD in 7 dage
(256 bedømmelser)

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$750 USD in 3 dage
(80 bedømmelser)

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$2000 USD in 18 dage
(36 bedømmelser)

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$500 USD in 7 dage
(38 bedømmelser)

Hello, i have many years experience in the PCB design, and firmware development for STM32, also motor controller, so i can help you do this project quickly, please contact to me for more detail, Thanks & Regards

$2000 USD in 30 dage
(37 bedømmelser)

Expert on Electronics and Firmware writing on C or Assembly computer language to build any kind of prototype or production electronics. To know more about my work please visit my portfolio on Have more Flere

$500 USD in 30 dage
(8 bedømmelser)

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$500 USD in 30 dage
(43 bedømmelser)

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$800 USD in 7 dage
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$750 USD in 7 dage
(10 bedømmelser)

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$500 USD in 16 dage
(19 bedømmelser)

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(10 bedømmelser)

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$500 USD in 7 dage
(4 bedømmelser)

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$500 USD in 7 dage
(3 bedømmelser)

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$500 USD in 4 dage
(11 bedømmelser)

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$700 USD in 16 dage
(6 bedømmelser)

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$250 USD in 7 dage
(3 bedømmelser)

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$400 USD in 7 dage
(3 bedømmelser)

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$1500 USD in 30 dage
(2 bedømmelser)

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$750 USD in 3 dage
(1 bedømmelse)