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Sound Emitting Device

$250-750 USD

已关闭
已发布大约 5 年前

$250-750 USD

货到付款
We need a device designed to fit inside an arrow, equipped with an accelerometer that triggers the device to emit a sound preferably using the carbon of the arrow as a substrate to amplify the sound. Below there is a screen shot of a similar product.
项目 ID: 18756771

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9提案
远程项目
活跃5 年前

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Hello I am an electrical engineer who has rich experience in circuit and PCB design and can electrical and electronic device. I know you want to develop the sound emitting device that can emit and amplify the sound according to accelormeter I have developed similar projects like - Vehicle license tracking using ODB connector - GPS arrow tracker What you receive - Schematic and BOM - PCB design - Gerber - Assembly file - All documentation for project I can do your project well and I have rich experience in this field and can start the project in more detail via chat or call. Thank you Alexander
$555 USD 在10天之内
4.9 (26条评论)
7.2
7.2
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I HAVE MADE A SIMILAR DEVICE AND I CAN MODIFY IT ACCORDING TO YOUR NEEDS. Hello, I am Anthony from Sri lanka. I have 7 years of experience in the filed and I am very much interested in your project. Why you should hire me ? * As a full time freelancer I have my own PCB fabrication work shop and testing lab. So there is no problem doing live tests with you after the device has been developed. * My workshop is equipped with CNC machine, FDM 3D printer and DLP 3D printer. So there is no problem designing and printing plastic parts you required. Please contact me if you are interested. Thank you Anthony
$555 USD 在10天之内
4.8 (55条评论)
6.4
6.4
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Hi, I hope you are doing well. I have extensive experience in embedded system design and development. I have reviewed your project details I want to know dimensions of PCB required. Please send me message for further discussion. Looking Forward, Khawaja
$555 USD 在10天之内
4.9 (45条评论)
6.4
6.4
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hi there we are a team of electrical and software engineers with 5+ years of experience related to product designing. we have worked on many low powered Bluetooth based products with very small size. we can design this product for you. let us know if you are interested
$750 USD 在10天之内
4.8 (30条评论)
6.3
6.3
用户头像
Hello, We have highly qualified professional engineers, assuring excellent quality of work whilst meeting the deadline at all times. Confidentiality of work and the relevant data remains my top priority. I recommend you to contact me to discuss the project, negotiate the rate and fix a deadline.
$250 USD 在10天之内
5.0 (3条评论)
1.6
1.6
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Hi, I am new to freelancing but have several years of experience in PCB design. Which kind of sound should be generated? A single tone? BR Federico
$261 USD 在5天之内
0.0 (0条评论)
0.0
0.0
用户头像
Hello, I have gone through your description and I fully understand what you wanted me to design for you. being through with the description, I'm ready to start working on your project and get it done. with my 15+ years of experience, I'm more than qualified to take on the project and get it done soonest. FREE ADD-ON ON YOUR PROJECT +6 months support after the project is completed. +20 hrs/day support available, even on weekends.
$388 USD 在8天之内
0.0 (0条评论)
0.0
0.0

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UNITED STATES的国旗
Arimo, United States
5.0
2
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会员自2月 6, 2017起

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