Actuator/servo control circuit plus feedback & backup power

Cancelled Posted Dec 18, 2012 Paid on delivery
Cancelled Paid on delivery

Below is the functional description of the required circuit:

- must control 1,2,3 or 4 servos in unison

- powered by automotive 12/24Vdc (will require protection)

- single switch to activate servos through 90 deg (on) or 0 deg (off) position

- LED to indicate position of servos and fault

LED off with servos in 0 deg position

LED on with servos in 90 deg position

LED to flash with any servo functioning incorrectly (jammed/damaged)

- back up power (capacitors/battery) to drive servos to 0 deg position if primary power lost.

- compact design

- completion ASAP

Electrical Engineering Electronics Microcontroller PCB Layout

Project ID: #4051875

About the project

16 proposals Remote project Active Dec 20, 2012

16 freelancers are bidding on average $975 for this job

MikroStar

hi, i can help.

$1250 USD in 7 days
(77 Reviews)
7.8
pcbdcs

Hi, I can do this.

$1500 USD in 35 days
(126 Reviews)
6.7
MIKY4227

i can help you see portfolio

$1500 USD in 10 days
(52 Reviews)
6.4
scribblerspk

I can do your project, for more details kindly see your mail box. Thanks.

$750 USD in 7 days
(12 Reviews)
5.5
yhaat

Hi, I can do this job.

$750 USD in 15 days
(18 Reviews)
5.0
bchandra1955

Professional automation domain engineer here......................

$1199 USD in 9 days
(53 Reviews)
5.8
TheNanoTube

Hi, I can do this.

$750 USD in 15 days
(2 Reviews)
3.4
eicr2013

HI, I am electronic undergraduate and I have a good knowledge in control systems, robotics and electronics. I can do this for you. Thank you.

$750 USD in 8 days
(5 Reviews)
3.2
Thesmarttechies

We have been working on servo motors for some while now... please check your PM...

$750 USD in 13 days
(1 Review)
2.8
aki542

Hi,I can help u.

$750 USD in 20 days
(4 Reviews)
3.2
ahmed34234

Having proficiency in Microcontroller programming, Circuit Design, PCB Design and Motor Control, I will meet the requirements within the mentioned period. Details are mentioned in message.

$800 USD in 10 days
(2 Reviews)
2.0
parmarjp

I can help you.

$900 USD in 12 days
(3 Reviews)
1.6
fraktalas

Hi, I can do this job.

$950 USD in 14 days
(3 Reviews)
0.6
maksmusings

I can do it.

$750 USD in 5 days
(0 Reviews)
0.0
ErnstBergen

I'm a registered Professional Engineer with lots of automation experience. I have worked on similar electronics and with some more details from you, can easily complete this project with a small cost effective solution More

$1500 USD in 14 days
(0 Reviews)
0.0