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A very loud noise button to pin on clothes

$250-750 USD

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已发布超过 8 年前

$250-750 USD

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I need a design for a pin that attaches to clothing that makes a very loud noise to deter dogs from attacking, stop dog fights and scare a person away.
项目 ID: 8110840

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4提案
远程项目
活跃9 年前

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4 freelancers are bidding on average $567 USD for this job
用户头像
I am an Electrical Engineer having specialization in Electronics and Control, working as Lab Engineer at FAST National University Pakistan, at Electrical Department. Now a days i am also doing my MS degree in Electrical Engineering with specialization in Control. I have conducted the labs for followings subjects, and also supervised Projects related to these subjects. 1. Control System Design & Modelling (Matlab & Simulink) 2. Digital Logic Design (Verilog, VHDL) 3. Digital System Design (Verilog, VHDL) 4. Computer organization & Assembly Language (8086 processor, 8051 controller, Arduino) 5. Electric Machines Design and Analysis 6. Circuit Analysis and Design etc. 7. PCB Design (Proteous AREAS + Multisim Ultiboard) I assure you, if you assign your project to me, you surely gonna work with me in future.
$600 USD 在5天之内
4.8 (224条评论)
7.1
7.1
用户头像
Kindly tell me so that I can work on it ? Great Project !!, I have seen and understand all your requirements. I have very strong expertise in it although I have a great experience in it, I have intelligence, energy and integrity. Once give me work, I assure you , you'll surely like my work. Please open chat window to discuss further.
$500 USD 在10天之内
4.9 (40条评论)
5.3
5.3
用户头像
HI, I have recently delivered a very similar project. very compact loud buzzer with a noise level of 120 dBs. message me if you are interested:)
$555 USD 在10天之内
5.0 (4条评论)
3.4
3.4

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UNITED STATES的国旗
United States
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会员自7月 20, 2015起

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