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pcb board with wireless mic

$1500-3000 CAD

Κλειστή
Αναρτήθηκε πάνω από 4 χρόνια πριν

$1500-3000 CAD

Πληρωμή κατά την παράδοση
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.
Ταυτότητα εργασίας: 22870561

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10 προτάσεις
Απομακρυσμένη Εργασία
Ενεργός/ή 4 χρόνια πριν

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10 freelancers δίνουν μια μέση προσφορά $2.171 CAD για αυτή τη δουλειά
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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 σε 2 ημέρες
5,0 (48 αξιολογήσεις)
7,5
7,5
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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 σε 10 ημέρες
4,8 (54 αξιολογήσεις)
7,0
7,0
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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 σε 50 ημέρες
4,9 (19 αξιολογήσεις)
5,1
5,1
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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 σε 14 ημέρες
5,0 (1 αξιολόγηση)
3,0
3,0
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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 σε 4 ημέρες
5,0 (1 αξιολόγηση)
0,6
0,6
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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 σε 7 ημέρες
0,0 (0 αξιολογήσεις)
4,6
4,6
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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 σε 2 ημέρες
0,0 (0 αξιολογήσεις)
0,0
0,0
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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 σε 7 ημέρες
0,0 (0 αξιολογήσεις)
0,0
0,0

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Μέλος από Μαρ 1, 2017

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