Design an electric controller

I need you to design a controller that accomplishes a few basic functions based a sequence of momentary switch inputs:

(One press: ON - Activate Relay A and Relay 1, Two presses: ON - Activate Relay A and Relay 2, Three presses: ON - Activate Relay A and Relay 3, Four presses: OFF - turn off all relays):

-Relay A controls a separate controller board that powers an electric motor.

-Relays 1, 2, and 3 connect a +12V pin to one of three different outputs.

-Additionally, the main microcontroller will receive an input between 10.5 and 14.4V. Based on this input (we have a simple tiered formula), the board needs to output a signal between 1 and 5V (we have the formula pre-determined. It is linear and very very simple).

Evner: Elektronik, Elektrisk Ingeniørarbejde, Ingeniørarbejde, Kredsløbs Design, Microcontroller

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Om arbejdsgiveren:
( 5 bedømmelser ) Raleigh, United States

Projekt ID: #29811205

33 freelancere byder i gennemsnit $914 timen for dette job

(82 bedømmelser)
(299 bedømmelser)

Hi sir, Please check my profile. I will design you such board. Looking positive to work with you on it. Regards, Ahmed

$750 USD in 10 dage
(49 bedømmelser)
(92 bedømmelser)

I have over 35 years experience as an electronic design engineer, please see my profile for more details. The current price and timescales are only place holders to allow me to communicate with you I would prefer to Flere

$750 USD in 20 dage
(26 bedømmelser)
(48 bedømmelser)

Hi, I can design and develop firmware for this product. If you need a finished board with all these features fully tested then I can build it and ship to you. We can negotiate on the pricing once you discuss in full de Flere

$1200 USD in 7 dage
(53 bedømmelser)

Hi, I've good experience designing electronic controlling circuits, I can design the circuit and send you some tested prototypes and all documentation for manufacturing after your approval. I will need more details a Flere

$750 USD in 15 dage
(8 bedømmelser)
(5 bedømmelser)

Hi, I am electronics engineer and expert in Microcontroller Circuits, I have designed a similar system before I which presses a Key Twice does a different function. I can design system with your requirements of up to f Flere

$750 USD in 3 dage
(40 bedømmelser)

hello dear project owner i am an Electronic Engineer with experience in Embedded System Designing and Pcb Designing i can do this in minimum time.

$750 USD in 4 dage
(12 bedømmelser)

your button presses need to act on button release may be the question is, what's the time interval between the presses ? between press1 and press 2 ? you need arduino as micro controller, will suffice all your needs, Flere

$1125 USD in 7 dage
(21 bedømmelser)

Thanks for Freelancer which gives chance to meet you. I hope you are good. I have read your description carefully and understand everything. I have 12 year experience on analog design, microcontroller coding, power el Flere

$750 USD in 7 dage
(18 bedømmelser)

Hi Client. I have many experiences with electronic engineering. I am sure I can complete your project perfectly. If you hire me, I'll do my best for you. Best regards.

$1000 USD in 7 dage
(18 bedømmelser)
(12 bedømmelser)

Hello there, I’m a masters degree holder in aerospace engineering. I’m experienced in control systems design. I can get the job done for this project. I’d like to know more about your expected budget, and deadline.

$1000 USD in 3 dage
(10 bedømmelser)

Would you like a custom PCB design or would using off-the-shelf "Arduino" boards/modules be OK? Regards, Jim

$750 USD in 7 dage
(11 bedømmelser)

Hello there! I’m a full time software engineer in the USA with English as my first language. I have done quite a bit of work in embedded software and would like to build a solution to work for you. Whether you have a m Flere

$750 USD in 7 dage
(2 bedømmelser)

Hello, I'm an electric engineer with large experience in projects, research and higher education in engineering courses, including disciplines regarding Electrical/Electronic Circuits and Control Systems. I'd be honore Flere

$750 USD in 3 dage
(5 bedømmelser)

hello I can deliver the controllers according to given requirements let me know the type of controller you want to use the current requirements also need for the better design

$750 USD in 5 dage
(1 bedømmelse)