In Progress

PCB for I2C devices based on STM32

Utilizing the kicad files for this crazyflie 1.0 open source hardware, design a board with 10cm diameter with 24 I2C sensors laid out symmetrically and evenly around this rounded plate.

Here is the crazyflie kicad files: [login to view URL]

Here are the highlights of the board:

-1x USB charging circuit

-1x compass for heading

-1x On/Off Controller with Debounce and

-1x I2C Barometric Pressure Sensor (10cm resolution)

-1x wireless data nRF24L01+

-1x IMU MPU-6050 (Gyro, Accelerometer)

-3x stm32f103cxt6. each connect to one multiplexer which in turn connect to 8 I2C devices.


-SMD CHIP ANTENNA for the 2.4GHz data

-Ultra-small Tactile Switch

Skills: Microcontroller, PCB Layout

See more: i2c pullup resistor placement, i2c noise immunity, why i2c need pull up resistor, i2c pullup resistor value, i2c pullup resistor arduino, web based pcb board, avr based electronic devices, component based pcb design, electronics projects pcb based, pcb based electronic hardware projects, pcb based projects, project based pcb design job, sip android based mobile devices, small electronic projects pcb based, stm32 i2c, stm32 pcb, stm32 pcb design, stm32 primer i2c, arm based pcb, i2c usb pcb design

About the Employer:
( 1 review ) Platteville, United States

Project ID: #18015009

Awarded to:


Hello. Place bid as we deal. To reduce comission. You can release full payment over it. Viktor

$10 USD in 14 days
(163 Reviews)

7 freelancers are bidding on average $394 for this job


Hi I have read the details and have checked the Git files. The library in the KiCAD are missing and I will have to recreate it and then generate BOM for it. I can do it I have over 9 years of PCB design experience. More

$1000 USD in 15 days
(160 Reviews)

Hello. i am electrical engineering expert and i have good skill in this field i read your job description and i am very interested in your project i will do my best and you will get good result thank you very much

$333 USD in 7 days
(35 Reviews)

I have long experience with PCB design. I have worked with low-speed , high-speed and power boards. I use Altium Designer and Eagle, and I deliver neat layout that conforms to your dimension constraints and the manuf More

$25 USD in 1 day
(25 Reviews)

Hello. Thanks for posting this project. I am an expert having rich experience in schematic circuit and PCB layout. best regards.

$311 USD in 1 day
(10 Reviews)

Hi there, Got it! We can help you in this project as we have a team of IoT/Embedded engineers with 4-5 years experience that work in PCB layout, circuit designing, home automation, RFID, Raspberry Pi & BLE. Kindly More

$777 USD in 60 days
(0 Reviews)

Hi I have a lot of experience in PCB layout design, Assembly and Testing. It would be a great opportunity to work with you. let me know what you think of my bid. Regards

$300 USD in 5 days
(0 Reviews)