Based on PCB board. How to make motor buzz sound and active braking (Reverse polarity)

已完成 已发布的 Jul 22, 2015 货到付款
已完成 货到付款

Hi

I got a project on PCB board. And I need a electrical engineer to assist me to find out how to make the motor give out a buzz sound. Beside its normal operation, it is capable of giving out buzz sound or/and [login to view URL] motor itself can be run on 8.4v to 11.1v Lithium polymer battery. The motor is used to turn gear sets. I need to know how to make the motor give out a buzz sound without rotating its shaft or vibration.

And I also want to know which mosfet (N or P channel) available in the market is able to fit onto my PCB board and also able to make the rotating shaft stop instantly. (Active braking or reverse polarity).

You must have knowledge in PCB circuit board and able to understand HEX, PCBDOC & SCHDOC software and files.

Sample of the motor will be mailed to the person awarded with this project.

电路设计 电气工程 电子 印制板布局 产品设计

项目ID: #8124067

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7个方案 远程项目 活跃的Aug 28, 2015

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aqeel96

Hi, I am an electrical engineer and specialised in circuit designing and micro-controller. I have programmed lot of micro-controllers that includes ARM, STM32 PIC, Arduino, ATMEL and, Freescale devices as well. I am g 更多

$66 SGD 在7天内
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5.7

有7名威客正在参与此工作的竞标,均价$163/小时

sagradoamicus

hi sir i am an expert electronics engineer i can do it for you i have almost 4 years of experience in this field. i assure you quality work and ontime delivery please reply to discuss it further regards

$95SGD 在1天里
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uetian09ee506

I am an Electrical Engineer having specialization in Electronics and Control, teaching in Electrical Department FAST National University Pakistan. I am also continuing my MS degree in Electrical Engineering with specia 更多

$200 SGD 在3天内
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azulamicro

I am a professional electrical and mechanical engineer with tons of knowledge on how to design PCBs and microcontroller based systems. I'd like to talk more about this project, however, since there are some design ques 更多

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dhv4brre

A proposal has not yet been provided

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legend01

the best way to make control of the said project is through implementation in software pwm on a micro-controller. this will yield maximum and efficient result, a better communication will help to design and implement t 更多

$155 SGD 在3天内
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