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

$30-250 SGD

Terminado
Publicado hace más de 8 años

$30-250 SGD

Pagado a la entrega
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.
ID del proyecto: 8124067

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7 propuestas
Proyecto remoto
Activo hace 9 años

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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 good in using micro-controller and PCB designing. I can do your work efficiently and effectively. I have worked with microcontroller and different types of motors that consists of AC, DC, universal and stepper motors as well. I have also designed a lot of motor drivers as well.
$66 SGD en 7 días
4,9 (54 comentarios)
5,7
5,7
7 freelancers están ofertando un promedio de $163 SGD por este trabajo
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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
$95 SGD en 1 día
4,9 (229 comentarios)
7,8
7,8
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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 specialization in Control. I have taught the followings courses, 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 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.
$200 SGD en 3 días
4,8 (260 comentarios)
7,2
7,2
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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 questions and constraints that require clarification before proceeding. This design has limitations and things that need to be addressed that could damage your equipment if not designed right. However, awarding the project to me ensures that it will be designed right. I'd love to talk more soon.
$100 SGD en 7 días
0,0 (0 comentarios)
0,0
0,0
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A proposal has not yet been provided
$277 SGD en 30 días
0,0 (0 comentarios)
0,0
0,0
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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 the project faster. contact me if you wish to award the project to me. you will not regret doing so
$155 SGD en 3 días
0,0 (0 comentarios)
0,0
0,0

Sobre este cliente

Bandera de SINGAPORE
Singapore, Singapore
5,0
12
Forma de pago verificada
Miembro desde may 2, 2014

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