진행중

mini audio recorder

i would like to build mini audio recorder PCB and firmware + mobile app to control it and it has an arm embedded linux with 2 mics and audio sampling rate up to 32 kHz also it should support sdcard memory to save the audio files.

기술: 마이크로콘트롤러, 전기 공학, C 프로그래밍, ARM, Firmware

확대 보기: web based audio recorder, web audio recorder player flash, java web online audio recorder, audio recorder as3, audio recorder player, clone audio recorder, java web start audio recorder, audio recorder java, flash audio recorder player, flash audio recorder, flash web audio recorder, flash audio recorder web applications, iphone audio recorder memory leak

고용주 소개:
( 0건의 리뷰 ) Sharjah, United Arab Emirates

프로젝트 ID: #21682273

수상자:

hayteekeys

Hello, I am PhD Researcher in Electrical Engineering with specialization in Control Systems (Linear and Nonlinear Control Systems). I have Master's degree in Electrical Engineering and Bachelor's Degree in Electronics 더 보기

$250 USD (1일 이내)
(1 리뷰)
1.8

이 프로젝트의 입찰 현황은 다음과 같습니다. 입찰자: 17명, 평균 입찰가: $1000

liveexperts123

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

$5000 USD (30일 이내)
(101 리뷰)
7.6
DreamCha

Thanks for sharing your project. I'm fully read the description, so that, I'm very interested to this project. As I'm a Senior Embedded System engineer, I have rich experiences in many embedded systems development a 더 보기

$2100 USD (16일 이내)
(37 리뷰)
6.9
AwaisChaudhry

Hi, I have gone through the brief details mentioned on the job. I have done multiple jobs with Microcontroller, Electrical Engineering, C Programming, ARM, Firmware which are the skills required to get this job done. L 더 보기

$750 USD (10일 이내)
(6 리뷰)
5.9
NewFuture338

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

$500 USD (7일 이내)
(19 리뷰)
5.7
gaoshou007

⭐⭐⭐Dear client⭐⭐⭐ Nice to meet you. Low cost, high quality. "You've got the will, we've got the way." already we have rich experiences with ARM such as stm32f, RK and PCB+firmware. I am very very familiar with your job 더 보기

$740 USD (11일 이내)
(11 리뷰)
5.3
Ivan927

Hi. I am very interested in your project. i have rich experience on PCB design and firmware. 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, y 더 보기

$500 USD (7일 이내)
(7 리뷰)
5.0
noumanalishakir

Hello, I am Engineer and interested in your project. I have some questions regarding your project. Please tell me about your time limits? When you want your project to be completed? See my profile and reviews for furth 더 보기

$2000 USD (10일 이내)
(20 리뷰)
5.2
hayat38402

We are a team of Electrical and Electronics engineers and we are Excellent in the following areas: • Embedded C Programming. • VHDL/Verilog • Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC and STM32. • ID 더 보기

$500 USD (7일 이내)
(30 리뷰)
5.3
ZhangHuaQiang

I'm a software/hardware engineer with 10+ years experience and high skills. - PCB design/manufacturing using Altium Designer - Remote sensor/control network system - Arduino & Atemga programming - RF Wireless communic 더 보기

$500 USD (7일 이내)
(11 리뷰)
4.4
avto35217

Hi,dear. I understand your proposals and I am very interested in this job - 'mini audio recorder'. I've already done this kind of project before. I am senior software developer and I am able to perform this task in tim 더 보기

$555 USD (2일 이내)
(3 리뷰)
3.2
smarthardware

Hi, I read your project description. Your project is really interesting to me and i have many experience working with PCB design, manufacturing functional prototyping with firmware programming, adroid app, and test. I' 더 보기

$1500 USD (25일 이내)
(1 리뷰)
2.0
Muratzz

Hello, I will build mini audio recorder PCB and firmware + mobile app. - Microcontroller programming using STM32WB/STM32, ESP32/ESP8266, Arduino, BLE/Bluetooth, WiFi, Ethernet, Zig-bee, GSM/GPS/GPRS/GNSS, Z-Wave - Cir 더 보기

$500 USD (6일 이내)
(4 리뷰)
2.1
hsh564cf84accd96

Hi my Professional Aim is: (Services then Solutions then Satisfactions) I hope you are [login to view URL] an experience in this field from last 5 years i am sure i can do it perfectly with in a time and budget Able to deliver y 더 보기

$250 USD (7일 이내)
(3 리뷰)
2.3
myhot31

Hi. I am an experienced Electrical Engineer and I have many experiences in the field. I have read your job post deeply and I think my skill is fit for your project. I can desig circuit and PCB using Altium, Eagle, Easy 더 보기

$500 USD (7일 이내)
(0 리뷰)
0.0
dinukrobotics

Dear Sir i have 6 years experience around Automation, Robotics and IOT ... i would like to help you. let me know if you are interested thanks..

$550 USD (7일 이내)
(0 리뷰)
0.0
ESProj

Hi, Thanks for posting your project, Yes, I bid on your project because I have experience and confident in the field, I would like to have a clear discussion with you and understand your requirements. Kind Regar 더 보기

$300 USD (4일 이내)
(0 리뷰)
0.0