PCB Design Creation

Job Description:

I need a pcb project, the models to be inspired when making the pcb are attached, as well as a description of how the project should be done.

Project description:

The pcb project will be used for a set of vibration sensors (Accelerometer Module with MPU chip made directly on the board), temperature (off board) and current (off board)

MPU6050 has to be in the middle of the board, and you have to connect the SDA AND SCL input of the temperature sensor and the vibration sensor to the TCA9548.

Need a 2-pin molex type battery terminal, and a 4-pin molex type temperature sensor terminal, and a terminal

3 molex pins for the current sensor, the latter being necessary to have 5 volts on the first pin, gordond on the second pin and the third pin has

must be connected to the atmega analog port 0 (this sensor is not in the schematic)

NOTE: The atmega needs to be connected to the 16 MHz SMD crystal.

Also, it's not on the schematic, but it needs a NRF24L01 transmitter mounted directly on the PCB with antenna on the circuit board.

All components on the board have to be chosen in order to make the energy saving more effective, not being able to place LEDs that can

increase energy expenditure.

As it is a prototype, in place of the atmega chip it needs to have a socket that holds it so that it can be removed at any time.

Skills: PCB Layout, Electronics, Electrical Engineering, Circuit Design, Microcontroller

About the Client:
( 1 review ) São Paulo, Brazil

Project ID: #35935264

Awarded to:


Hello Sir, This is Sakib. I am professional Embedded System Engineer and PCB designer. Having experience on this platform 3+ years. I am quite familiar your problem that your talking about.I can give solution with perf More

$100 USD in 10 days
(159 Reviews)

30 freelancers are bidding on average $134 for this job


I have been associated with Hardware design (Circuit / Electronics design), PCB design, Library creation and Library database maintenance, PCB Manufacturing, Component procurement, PCB Assembling and Functional testing More

$150 USD in 7 days
(128 Reviews)

Hi there I'm an Electronic Engineer with over 6 years experience designing embedded applications and PCBs. I also have C and C++ certifications here on freelancer. How about a private message so we can discuss the de More

$100 USD in 2 days
(36 Reviews)

Good day, I have 30 years of experience in PCB Design creation, and I am the best fit for your project requirements. I can design PCB with 2-pin molex type battery terminal, and a 4-pin molex type temperature sensor t More

$140 USD in 2 days
(5 Reviews)

Hi, Hope you are doing well. I can able to design this PCB as per your requirements. I have worked with most of the componwnts qhich you mentioned in your requirements. We can discuss in details over the chat, please More

$120 USD in 3 days
(8 Reviews)

I'm an Electrical Engineer and Data Scientist. I have skills set of ->Quartus ->Digital Electronics ->PCB design, ->CIRCUIT Designing, ->C& C++ programming, ->Aurdino programming, ->MATLAB with Simulink, ->Signal proce More

$35 USD in 1 day
(9 Reviews)

Hi there, I have read your description and it is fully matches with my skills. I have developed many PCB based on ATMEGA328P MCU. I have also developed PCB with embedded antenna for the chip NRF24L01. I have also wor More

$120 USD in 7 days
(5 Reviews)

I am working as pcb design engineer. I have 7 years experience in eagle pcb designing. I have created the schematic and layout of embedded systems and IoT( Internet of things) projects. I will share my past projects af More

$30 USD in 2 days
(1 Review)

Hello there, I am a MEng. Electrical and Electronic Engineering (Electronic) graduate from the University of the West of England in 2019 and I have 3 years of experience as a Product development engineer in LE Robotics More

$40 USD in 3 days
(1 Review)

I am mechantronics engineer from Việt Nam with 5+ years of experience in designing PCBs. I am familiar with various CAD tools including tools preferred by Manufacturers. I am interested in doing this project with you. More

$30 USD in 1 day
(2 Reviews)

How are you today, hello? Michael here. I thoroughly read the summary of your intriguing project. With my wide range of skills, I can complete it with ease. I've successfully finished tasks like this in the past. I' More

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(0 Reviews)

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Hello, thank you for your job posting. I read your description. I am a senior electrical engineer. I have plenty of experience in firmware development and micro-controller developments. I can write the firmware based o More

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A nice project. I have looked at the documents, if it works out then I have 2-3 small questions to clarify. I work with Altium Designer, but can also convert it for KiCad. Microcontoller designs and projects I have don More

$230 USD in 4 days
(0 Reviews)

I have understood your problem and will try to solve it. You want to add the atmega to the board and it will be controlling the multiplexer for getting all the inputs. It is also possible that MPU6050 gathers all the More

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(0 Reviews)

I am PCB layout designer and having 17 years plus experience in PCB designing field. Extensive working experience as PCB Layout designer/Library in Schematic symbols \ PCB Footprints \ 3D ECAD models development \ libr More

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Greetings I'm really excited about your proposal because it matches my skills quite well and I believe I'm the man for the job. I have very proficient skills and knowledge in PCB designing, Firmware development and CA More

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(0 Reviews)

i can do this work with minimum cost you want just for rate into my profile i work in field of pcb design 3 years ago but in a real pcb company, i make this account recently so i neet to have some rating with nominal More

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(0 Reviews)

I’m BSc Electronics Engineer who worked different kindar of fields around Electronic Hardware design and embedded software development. Working full time, I have completed more than 100 projects since 2011. Now I am More

$222.22 USD in 5 days
(0 Reviews)

Hi, I am a professional hardware designer with 5 years of experience in the design of electronics circuits and PCB design. I have worked on the schematic capture and BOM optimization as well as the PCB layout side of More

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(0 Reviews)