Find Jobs
Hire Freelancers

pcb board with wireless mic

$1500-3000 CAD

종료됨
게시됨 4년 이상 전

$1500-3000 CAD

제출할때 지불됩니다
I am looking for an expert on wireless digital frequencies on a pcb board with mini microphone to send crystal clear audio up to 30 meters from outdoors to indoors to a receiver.
프로젝트 ID: 22870561

프로젝트 정보

10 제안서
원격근무 프로젝트
활동 중 4년 전

돈을 좀 벌 생각이십니까?

프리랜서 입찰의 이점

예산 및 기간 설정
작업 결과에 대한 급여 수급
제안의 개요를 자세히 쓰세요
무료로 프로젝트에 신청하고 입찰할 수 있습니다
10 이 프로젝트에 프리랜서들의 평균 입찰은 $2,171 CAD입니다.
사용자 아바타
Dear Client, I can do it for you as I have more than 5 years of experience in doing all types of circuit design and PCB Design. Following is the expertise that I am carrying: 1. RF PCB Layout 2. High Speed Design Layout 3. Low Speed Design Layout 4. GSM/GPRS/GPS 5. BLE/WiFi- ESP32/ESP8266/NRF24L01 Please provide me the details of your project and enjoy my work within minimum time. You can also see what other employers like Sanjeev has to say about me in terms of my knowledge in Circuit Design and Before Time delivery. Always striving to make your experience great. Regards Avi
$2,250 CAD 2일에
5.0 (48 건의 리뷰)
7.5
7.5
사용자 아바타
Hi Sir, we are able to design such audio communication channel for you. We are professional engineers and developers who do such projects from the last 10+ years. We offer you our skills for this project at very low rates comparatively without compromising the quality of work. Let me introduce you to our company TURKTRONICS. We are TURKTRONICS. We are team of professionals with 10+ years of experience in Circuit designs, PCB designs, embedded system solutions, mobile app development, programming and software development. We provide complete end to end solutions for all kind of development projects. IOT is our strong point. In this bid, prototyping and shipping cost is not included however paying extra slight of money to include prototypes. We have the manufacturing facility and we produce the very high standard PCB boards and send ready products to customers doorsteps via DHL. We care about our clients and help them to get out of any potential problem throughout the projects and also give post completion technical support if ever required. We are very much looking forward to hear from you on this in coming days! Cheers!!! Ahmad Lead Technical Engineer TURKTRONICS An Internet of Things Company !
$2,700 CAD 10일에
4.8 (54 건의 리뷰)
7.0
7.0
사용자 아바타
Hi! I can design you a schematics diagram and PCB containing a microphone and RF transceiver working in sub GHz with possibility to send data in up to 4 channels to paired devices, meaning you can send the audio from 1 microphone to different sources, for example to 2 receivers. The digital audio is 16 bit and 48 kHz (CD quality) with low delay (<20ms). The current consumption would be low enough to power the device from a battery. We can discuss more details via chat. Thanks
$1,500 CAD 50일에
4.9 (19 건의 리뷰)
5.1
5.1
사용자 아바타
hi, looks like an interesting project, would love to help with it, can you send some details about the receiver you want to use ? also any size constraint on the transmitter pcb ?
$1,750 CAD 14일에
5.0 (1 건의 리뷰)
3.0
3.0
사용자 아바타
Hi There, I am an electrical design engineer having 9 years of experience in designing and development of power systems and prototyping. Please share your concern over the chat. Regards Pankaj Yadav
$2,844 CAD 4일에
5.0 (1 건의 리뷰)
0.6
0.6
사용자 아바타
FREELANCER RECOMMENDED ------------------------------------------------------ Can help... I am a Fullstack Expert in development of web, desktop and mobile apps... Lets Start! Please start a Discussion with me and we can get started from there... Please check the past projects I have handled and check my reviews for what employers have to say about my work... Can start right now...
$2,250 CAD 7일에
0.0 (0 건의 리뷰)
4.6
4.6
사용자 아바타
Greetings, I am an electronic engineer who has more than 5 years of experience in the field of embedded hardware design to its software development. I have done projects in various disciplines from medical, automobiles, adhesive manufacturing, robotics and much more I have done numerous projects in IoT,BLE, WI-FI, ZIGBEE and much more. In terms of hardware design I have experience in developing a PCB of 16 layers with all its test and making it production ready product. I have gone through with your requirements and I have made a timeline for completing the project on time with 100% perfect quality. waiting for your valuable reply thanks
$1,666 CAD 2일에
0.0 (0 건의 리뷰)
0.0
0.0
사용자 아바타
I am an expert in Schematic and Multilayer PCB layout design using Altium Designer. I would love to share my recent project files in Altium. feel free to contact to discuss details. thanks
$2,250 CAD 7일에
0.0 (0 건의 리뷰)
0.0
0.0

고객에 대한 정보

국기 (CANADA)
Canada
0.0
0
3월 1, 2017부터 회원입니다

고객 확인

이 거래선이 등록한 다른 일자리

business consultant
$30-250 CAD
감사합니다! 무료 크레딧을 신청할 수 있는 링크를 이메일로 보내드렸습니다.
이메일을 보내는 동안 문제가 발생했습니다. 다시 시도해 주세요.
등록 사용자 전체 등록 건수(일자리)
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
미리 보기 화면을 준비 중...
위치 정보 관련 접근권이 허용되었습니다.
고객님의 로그인 세션이 만료되어, 자동으로 로그아웃 처리가 되었습니다. 다시 로그인하여 주십시오.