Designing an stabilizer circuit

Closed Posted 6 years ago Paid on delivery
Closed Paid on delivery

A small system which is used in watches has a gearbox which contains four planetary gears, these gears will run by a flat spiral spring. There is a magnet at the end of this system which is surrounded by a coil and will create a weak current during rotation.

I need you design a circuit which can stabilize the speed of rotation so that it won’t be more than the desirable limit.

Electrical Engineering Electronics

Project ID: #14673564

About the project

12 proposals Remote project Active 6 years ago

12 freelancers are bidding on average $158 for this job

uetian09ee506

Hi dear, we can chat regarding your project details Relevant Skills and Experience Electrical Engineer Proposed Milestones $200 USD - Milestone

$200 USD in 3 days
(256 Reviews)
7.2
Aravindh2394

Hello I am an Electronics Engineer and I am interested in your project. I can design the circuit to control the rotation based on the current produced in the coil. Relevant Skills and Experience I have lots of experie More

$50 USD in 3 days
(11 Reviews)
4.0
EngSolution

hi, from the current we can generate voltage ( assuming that coil and magenta arrangement has give sine wave) and can measure frequency or rotation.

$440 USD in 15 days
(8 Reviews)
3.4
Thirdimension3D

A proposal has not yet been provided

$35 USD in 1 day
(0 Reviews)
0.0
jaumzaum

I'm an electrical engineer graduate from the most respected Brazilian university (ITA). This is a simple control systems problem. I can do it with perfection and in 2 days max. Relevant Skills and Experience Control More

$105 USD in 2 days
(0 Reviews)
0.0
yassineaboudrar

electronic designer R&D Relevant Skills and Experience electronic designer R&D Proposed Milestones $166 USD - full project

$166 USD in 6 days
(0 Reviews)
0.0
alexandav

I will develop electrical circuit, that convert current to voltage, and then via voltage I will control the speed Relevant Skills and Experience I am Electrical engineer, with 11 years of experience Proposed Mileston More

$155 USD in 10 days
(0 Reviews)
0.0