Interface Device between a helicopter input for headset and handheld VHF radio.

$750-1100 USD

Probíhající

Zveřejněno

před více než 3 roky

$750-1100 USD

Zaplaceno při doručení

Our project is about creating an easy to use device that can interface between the helicopter input for the headset and a VHF radios input for mic and output for earphone. So what needs to happen is as follows. 1. The device should be able to convert the output of the handheld VHF radio to the MIC input for the helicopter. (This needs to be adjustable for volume). 2. The device should be able to convert the output of the helicopter for the headset earphones to the input for the Mic on the VHF radio input. 3. a Relay / method to activate the PTT of the VHF radio from the device. This will facilitate communication in very remote areas where helicopters are used for aerial support and being unable to communicate with VHF radios on the ground. When quoting for this project please also take into consideration that you will need to deliver a workable prototype. After this we will refine and adjust. The final outcome: Will be a device with a small b/w screen indicating battery level if needed. As well as push buttons for volume contol and level indicators in the screen. Prototype can be much simpler.

Electronics

Electrical Engineering

Microcontroller

C Programming

IČ projektu: 27466973

O projektu

4 nabídky

Vzdálený projekt

Aktivní před 4 roky

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Uděleno:

@anatol33

Hello. The task seems not very difficult to me, I made similar things, connecting a wireless phone to a Walkie-Talkie, and others of the kind. My remarks: 1. You probably would have provide me with some information about connections to both helicopter headset and VHF radio, both electrical and physical (what type of connectors are used?). Well, I can guess levels of signals and the volume adjustment will do the rest, but you probably want a prototype fitted with right connectors, you would not want to do any soldering, right? At least good pictures of connectors needed, then I probably understand. 2. I think it would be better to make a fully functioning prototype, according to you description, from beginning, the international mailing is time consuming, better to minimize it. 3. Battery should be probably rechargeable, so an additional connector for it and some circuit to avoid the overcharge. What life time of battery is needed? Will be 3...4 hours OK? I'm an electronic engineer with about 25 years of experience, also about 7 years of experience in 3D modelling using SolidWorks. Experience with Arduino and ESP32 controllers. Good technical background. Experience in 3D printing, manufacturing drawings. I'm ready to discuss details by messaging before starting, contact me if interested. Best regards Anatolii

$1 000 USD v 20 dnech

4,7

(2 recenze)

4,1

4 freelanceři nabízejí v průměru $1 163 USD za tuto práci

@liveexperts123

Hi there,I'm biddin on your project "Interface Device between a helicopter input for headset and handheld VHF radio." I have read your project description and i'm an expert in C programming and machine learning therefore 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 project. Thanks. .. .

$1 500 USD v 3 dnech

4,8

(122 recenze)

7,9

@PowerCSorg

ESTE ES UN BUEN PROYECTO BUY

$750 USD v 30 dnech

0,0

(0 recenze)

0,0

@d1master

Dear, I am well versed in Software DEV. And I am familiar with C Programming/C++ I understand your main goal correctly and I can start work right now. I hope to discuss more details via chat before getting started the job. Please click the Chat button kindly. Regards.

$1 400 USD v 20 dnech