I would like to hire an Engineer

已关闭 已发布的 7 年前 货到付款

£250-750 GBP

货到付款

已关闭 货到付款

I want a headphone that switches off once 60Decibels are reached. however when noise is below this I want it to work as normal.

工程

项目ID： #11762377

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9个方案 远程项目 活跃的7 年前

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Bogdins的简历照片
Bogdins

Hi there, My name is Bogdan and I'm from Romania. I'm a mechanical engineer specialized in the industrial robotic field, 3D designer and modeler. I can design the safety feature you wanted, with the possibility to 更多

£555 GBP 在10天内
(1条评论)
2.4
mahmoud0khaled的简历照片
mahmoud0khaled

****kindly read ***We can design it so easily ,we are prof. designers,designed over 300 designs...Won "PREFERED FREELANCER" Just Check Our Portfolio for 100% Best Work >> https://www.freelancer.com/u/mahmoud0kh 更多

£250 GBP 在3天内
(0条评论)
0.0
IdeaCentre的简历照片
IdeaCentre

Hello, how are you doing today? Click on that__CHAT__button below so that I can ask a few questions concerning your project. I have read all the provided instructions and I am the right person to work on this task. I p 更多

£250 GBP 在3天内
(0条评论)
0.0
blitzkraft的简历照片
blitzkraft

My experience in hardware development and product design makes me the ideal candidate for this project.

£600 GBP 在10天内
(0条评论)
0.0
adipdutt的简历照片
adipdutt

I have designed for decades noise reduction,compression circuits, battery power will be required for the cut-off circuit,do you need dynamic attenuation where the audi is attenuated over a preferred decibels?

£555 GBP 在10天内
(0条评论)
0.0
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