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Expert for ultrasonic data transmission

18 freelancer đang chào giá trung bình $562 cho công việc này

HosElectro

Hello , I have read your requirement and i do understand your needs, I would like to talk to you more in details to understand the size of the device you are looking for , power consumption , Basically the idea is u Thêm

$500 USD trong 7 ngày
(59 Nhận xét)
6.8
umg536

Hi there, please leave a message on my chat so we can discuss the budget and deadline of the project. I have read your project description and i'm confident i can do this project for you perfectly. Thanks . .

$750 USD trong 3 ngày
(22 Nhận xét)
6.2
microembedded

Hi there I am an electrical engineer with 8+ years of experience. I can do this project for you. Let me know if you are interested. We can discuss further on chat.

$750 USD trong 15 ngày
(36 Nhận xét)
6.4
quang102

Hello I have many years experience in the STM32, nrf52xx, and PCB design, so i can help you do this project quickly, pls inbox to me for more detail. Thanks & Regards

$600 USD trong 7 ngày
(35 Nhận xét)
6.5
SPARKtechBD

I can build such device for data transmission between computer and microprocessor based board by using ultra sonic audio. I am real time Electronics expert and also expert on writing firmware for any kind of microproce Thêm

$1500 USD trong 30 ngày
(9 Nhận xét)
5.6
CoherentTech123

Dear Sir, I am an embedded systems expert with more than 15 years of experience in firmware development and prototyping. I have worked on all types of MCUs including 8-bit, 16-bit and 32-bit architectures. Thêm

$500 USD trong 10 ngày
(41 Nhận xét)
5.9
chanchalkks

Hello I have read the details. It seems you need to connect the DAC module with STM 32 board to demodulate the audio. I want to discuss more about the project. Thanks, Chanchal Kumari

$722 USD trong 20 ngày
(33 Nhận xét)
5.4
Ivan927

Hi. I am very interested in your project. i have rich experience on it. I think this project is very suitable for me and i am sure i can give you good result . If you award me for your project, you will get good resu Thêm

$500 USD trong 7 ngày
(3 Nhận xét)
4.6
Valuesolutions

Hello, i have read the details provided..please contact me to discuss more on the project deadline and some other few things

$250 USD trong 7 ngày
(28 Nhận xét)
5.1
ranjukravi

i don't think we can receive or transmit ultrasonic data though microphone and normal speakers..you will need ultrasonic transducer and circuits to work this ...i may able to design the circuit for you(and PCB)

$500 USD trong 7 ngày
(9 Nhận xét)
4.1
nishanthamahesh

Dear Sir, I am very interested in your project. I would like to design the project, based on nRF micro-controller. Best Wishes

$650 USD trong 16 ngày
(6 Nhận xét)
3.5
Gerrard97

I am electrical engineer and willing to do this project. send me a text to take the project on next stage. Thanks

$500 USD trong 7 ngày
(4 Nhận xét)
2.9
OlatWorld

I'm a professional Software Engineers and Electrical engineers. with over 10years experience in Universal Circuit, Simulator (QUCS),PCB Layout, Arduino and have been working on Industrial Automatics and Electronics. my Thêm

$250 USD trong 2 ngày
(2 Nhận xét)
2.7
JiangZhengHe

Hello. Thank you for the job posting As an electronic engineer, I have been working in PCB design/layout and firmware programming field for 10+ years. Here are some of the experiences that I worked ago. - Schematic and Thêm

$250 USD trong 3 ngày
(1 Nhận xét)
1.0
edi45

Hi i am good with stm32, and i know java pretty well, i can generate sound from java and receive from mic STM32. let me know the detail about bandwidth

$500 USD trong 7 ngày
(1 Nhận xét)
0.5
PeterWa11ace

Hi, I can do this modulation and demodulation for you. I was working with ultrasonic (and sonic) in my bachelor thesis. I also know the stm32 (I can implement this on discovery board). I am very excited about this pro Thêm

$400 USD trong 14 ngày
(0 Nhận xét)
0.0
khokharkhalil45

Hello sir, Greetings from khalil... we will provide you work with 100% satisfaction. we are working in designing field for a 5 years. we are working with software's like.... #Autocad #Solidwork #Ansys #CAD #CAM #CFD Thêm

$444 USD trong 4 ngày
(0 Nhận xét)
0.0
khawarbasrag

Yes this is best project Relevant Skills and Experience Electrical

$555 USD trong 10 ngày
(0 Nhận xét)
0.0