I need electronics engineer to make an IOT PCB

Job Description:

I need you to make a small project for me which consists of an LCD and STM32 microcontroller (an optional bluetooth) a matrix keypad and L9637D or similar chip

I will provide keypad schematics and also the lcd datasheet

Upon completion of the PCB you need to make a simple test program (menu controlled by keypad to show up in LCD to send some data on the L9637D chip trough uart)

The PCB will be running on battery and will also have a second power supply

If the second power supply is active then the battery should be disconnected since the battery voltage will not be similar to the supply voltage

The PCB should stay off when on battery and turned on by a button on the keypad and shut down after 1min its not beeing used

Please give a approximate price for this project upon bidding.

Skills: Electronics, PCB Layout, Microcontroller, Electrical Engineering, STM32

About the Client:
( 5 reviews ) Casablanca, Morocco

Project ID: #35279093

17 freelancers are bidding on average $84 for this job


Since 2003 I am working in Digital Electronic. So more than 18 years of experience in Electronics. Arduino NANO/UNO/MEGA, ESP32 and Raspberry PI to build a digital device to read sensor data and send it to the web serv More

$500 USD in 15 days
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Greetings thanks for posting the project there i am electrical engineer i have expertise in embedded systems, PCB designing and circuit designing. I can work on latest engineering tools to complete your task. In my exp More

$20 USD in 7 days
(32 Reviews)

Hello, Dear Concern, We are a team of professional members of Electrical, Electronics, Telecommunication, Mechanical, Civil, Chemical, Aerospace, Avionics, Aeronautical, Thermal, Renewable Energy, and Industrial Engine More

$100 USD in 2 days
(12 Reviews)

As an Electro-mechanical Engineer, I bid on your project because I have the expertise and experience to provide high quality work. I can achieve the results that you are asking for. So , respond to the offer so that we More

$30 USD in 1 day
(23 Reviews)

Hi. I have read your project description carefully, so I think I can work for your project perfectly. I have done some projects for battery powered stm32 board design before. Please let me discuss about your project in More

$20 USD in 2 days
(1 Review)

Salamu Alaykom , My name is Rachid, I am an electronic developer with experience in developing complete electronic products, including electrical schematic design, PCB design, firmware development, testing, etc., I can More

$100 USD in 7 days
(2 Reviews)

I am a professional PCB design engineer i have expertise in designing PCB board for industrial level products. I have worked as hardware design engineer in a reputed firm based in Germany, where my job is to analyze th More

$200 USD in 5 days
(1 Review)

Hi there I m an Architect/Civil Engineer/BIM/CAD Expert and will offer you the Best Discount. You can pay me a reasonable price + Good Review only. I want to review your I need electronics engineer to make an IOT PCB More

$17 USD in 5 days
(0 Reviews)

I m baris ı m electrical and electronics engineer. I was work with pcb for 5 years, I can design pcb as you want I can will do this project

$112 USD in 10 days
(0 Reviews)

Hello, Abdul Rahman, I hold a master's degree in telecommunications and electronics engineering, and I have been working in the field for more than 8 years. I can help you very effectively and quickly. I can test all c More

$35 USD in 4 days
(0 Reviews)

"Hi, I glad to posting your electronics engineer to make an IOT PCB project. I am a professional and high quality specialist on it. I have read your requirements carefully and I can do this for you. I will provide ex More

$20 USD in 1 day
(0 Reviews)

Hi! I have read through your description, i would like to apply. I have made pcb-s before, i have experience with stm32 programming, i can help you with this. Please share the details in chat. I'm looking forward to wo More

$150 USD in 7 days
(0 Reviews)

I am an Embeddedsystem engineer and can design your PCB. Kindly come in inbox so we can discuss about the project.

$20 USD in 7 days
(0 Reviews)