Design an electric controller

Kapalı İlan edilme: 3 yıl önce Teslim sırasında ödenir
Kapalı Teslim sırasında ödenir

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).

Elektronik Elektrik Mühendisliği Mühendislik Devre Tasarımı Mikrodenetleyici

Proje NO: #29811205

Proje hakkında

30 teklif Uzak proje Aktif 2 yıl önce

Bu iş için 30 freelancer ortalamada $893 teklif veriyor

Ahmedgamal01

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 gün içinde
(28 Değerlendirme)
6.1
cpp2048

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 Daha Fazla

$1200 USD in 7 gün içinde
(54 Değerlendirme)
6.3
Davelelievre

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 Daha Fazla

$750 USD in 20 gün içinde
(29 Değerlendirme)
6.3
Adrianopl

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 Daha Fazla

$750 USD in 15 gün içinde
(20 Değerlendirme)
6.2
Mauricio768

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 gün içinde
(32 Değerlendirme)
6.0
alilakho8

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 gün içinde
(36 Değerlendirme)
5.9
hemedmechanical

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, Daha Fazla

$1125 USD in 7 gün içinde
(45 Değerlendirme)
5.6
Ahmed8033

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 Daha Fazla

$750 USD in 3 gün içinde
(50 Değerlendirme)
5.6
epslnl

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

$750 USD in 7 gün içinde
(27 Değerlendirme)
5.1
Alif2710

Hy, nice to meet you, I already read your project details, I recommend some of your circuit 1. For the regulator, you can use LM2576 12 volt and 5 volt, 12 volt for the relay and relay output, and 5 volt for the micro Daha Fazla

$800 USD in 7 gün içinde
(7 Değerlendirme)
4.8
erwingucza1

Hi I am an retired German electronic engineer with 40 years experience in high level electronic and system design. You will get a lot of experience for very less money. I offer here some work just to do a little work Daha Fazla

$1200 USD in 30 gün içinde
(1 Yorum)
3.9
calebprice1

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 Daha Fazla

$750 USD in 7 gün içinde
(2 Değerlendirme)
2.4
mauriciobordon

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 Daha Fazla

$750 USD in 3 gün içinde
(5 Değerlendirme)
2.6
OsamaaAhmad

I love the field of electronics, the idea that you want from my previous projects. Very happy to do this idea again .. I can also add a remote control in the circuit I am waiting for you .. you will be very much happy

$1200 USD in 12 gün içinde
(1 Yorum)
2.0
hishamhamidi

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 gün içinde
(3 Değerlendirme)
3.0
codereaper314

The project seems straight forward. A simple Arduino uno would be enough to do the job. But I still have my doubts regarding your controller preferences or the timing of the switch presses and other things. If you are Daha Fazla

$750 USD in 7 gün içinde
(5 Değerlendirme)
1.9
sunruhai00

Hello to all and welcome to my profile. My name is SunRH and i am from china.I study electrical technology & electrical engineering I have over 10 years of experience in hardware engineering. After education i have 7 y Daha Fazla

$1125 USD in 7 gün içinde
(0 Değerlendirme)
0.0
akiwatenitin

My self is good background of such application in group of packing cheese cube in packing machine opearation based on combination of switch input.

$1000 USD in 7 gün içinde
(0 Değerlendirme)
0.0
ddvpgunawardana

Dear Sir, I'm Viraj, Mechatronic Engineer from Sri Lanka. I would like to do this project as I have sound knowledge in Microcontroller programming and circuit design, which are suitable to industrial environment. I wil Daha Fazla

$750 USD in 5 gün içinde
(0 Değerlendirme)
0.0
aditiarifai

Hi I am professional pcb design and firmware developer. I have designed electronic devices from prototype to mass production, e. g. smar meter for electric and water meter, pos system machine, nfc card reader, gps trac Daha Fazla

$750 USD in 21 gün içinde
(0 Değerlendirme)
0.0