Custom stm32f103 arduino sim800l pcb design

hi can you design custom pcba for us?

we need 70mm 110mm pcb

stm32f103 with arduino bootloder

sd card reader

realtime clock

sim 800 gprs

battery charger

and battery power manager

fot example when plug adapter

pcb use outpower not battery

and we can see power adapter pluged or unpluged with arduino code

and we have to see battery level with code

and we should power on and power off by code.

the pcb must have gpio pin for contact lcd panel and 3 different sensor.

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

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About the Employer:
( 0 reviews ) istanbul, Turkey

Project ID: #18855724

31 freelancers are bidding on average $610 for this job


Dear Sir, If you are looking for an highly skillful hardware engineer, I believe that I am the one who you're looking for. I am an experienced PCB designer who has over 17 years design experience on complex PCB des More

$733 USD in 10 days
(113 Reviews)

Hi I am experienced PCB designer with more than 10 years of experience. I have completed more than 250 PCBs here. Please review my profile to see the feedback from my previous employers. I am waiting for your reply More

$600 USD in 10 days
(251 Reviews)

Hello! We are a professional hardware design team from Europe. Professional Eagle CAD designers. We worked in [login to view URL] for few years and we have a lot of commercial designs sold over the world. *European quality More

$500 USD in 8 days
(69 Reviews)

Hi, I hope you are doing well. I have extensive experience in GSM based embedded projects. I have designed similar project recently and I can execute it in less possible time. Software used Eagle CAD. Looki More

$750 USD in 15 days
(75 Reviews)

Hello, We will ship you fully assembled and working prototype. Please feel free to contact us. Best Regards, Shahbaz.

$1500 USD in 30 days
(57 Reviews)

how are you ? I have already designed many schematics and PCBs with stm32, SIM800, battery power manager and so on. I will do my best for your project. thanks

$833 USD in 10 days
(46 Reviews)

Hello sir, I have experience in designing electronics circuits and can make your project. i will make your project completely on my side and will deliver a working prototype. I can also develop hardware compatible and More

$600 USD in 15 days
(37 Reviews)

Dear, Client. Thanks for your proposal. I did read your detail carefully. I am very interesting to your job. I am an expert and developer who have rich development experiences in many PCB design jobs with stm32 a More

$500 USD in 10 days
(37 Reviews)

hi there we are a team of electrical engineers with 8+ years of experience in PCB design and fabrication. we have experience regarding PCB designing with stm32f103. we can design your pcb within your desired parameters More

$750 USD in 10 days
(32 Reviews)

Hello...! I did some projects similar your project before ( I made prototype and tested for some projects that I made as well), so I can help you complete this job with high quantity. Please tell me know when you have More

$350 USD in 7 days
(20 Reviews)
$555 USD in 10 days
(18 Reviews)

Hello, I am an electrical engineer with 7 years of experience in wearable device and IOT product design. I have already designed many devices involving SIM800 GSM module, STM32 series microcontrollers. I have read your More

$666 USD in 10 days
(17 Reviews)

Hello. I am electronics design engineer and I would like to make this design for you. Do you want the arduino coding also or you will do that yourself? You dont need a separate Real Time Clock IC as stm32 already h More

$700 USD in 10 days
(10 Reviews)

Hello I have got your job posting “Custom stm32f103 arduino sim800l pcb design” and I am very much interested to work in your project. I am a circuit designer and have more than 5 years experience of working wit More

$400 USD in 10 days
(36 Reviews)

Thanks for your project. I have rich experiences in circuit design for many project. Especially, I had developed the several projects with this. timer device circuit desigen and gerver files USB to LED Light St More

$500 USD in 10 days
(5 Reviews)

Hello I am an electrical engineer. I can design the PCB for this circuit using proteus. The circuit will be in working form. I have a similar circuit which had an arduino and a usb port. If there is any issue of bid pr More

$400 USD in 15 days
(7 Reviews)

Okay! This is something that we can help you. We are a professional team in Embedded hardware & software development. We are very good in PCBA design. Kindly spare 10 minutes for the interview. You can rev More

$1111 USD in 30 days
(3 Reviews)

Hi, for this project, what should I do, design pcb? design pcb and assembly pcb ? or include the code. I have the experience in prototype and mass production, looking forward to your reply, thanks

$555 USD in 30 days
(1 Review)

Hi there, Merhaba, I have wide experience in in Hardware/PCB design and product development of more than 5 years. I did many kinds of electronic circuits and I have got great portfolio of PCBs in rigid, flex, and ri More

$675 USD in 8 days
(1 Review)

I am an experienced BEng. Electrical and Electronics Engineer living in Cyprus. I am specialized in PCB design (EAGLE, Protheus, KiCad), Microcontrollers ESP8266, ESP32, Arduino, RaspberryPi. I have advanced knowledge More

$500 USD in 1 day
(5 Reviews)