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Switch box for son with Special Needs

$15-25 USD / hour

진행 중
게시됨 5년 이상 전

$15-25 USD / hour

I'm looking to build a "box" that has the following specs: 1) There are to be 2 inputs (Input 1 and Input 2) and 3 Outputs (Output 1, 2 & 3). The inputs have a 1/8" mono Female connection, which will accept a 1/8" mono male audio cable, which will be coming from a normally open contact switch. The outputs will also be 1/8" mono female connection, but they will be normally open contacts, that close when specified (below) 2) The operation of this "box" is pretty simple: a) When the box is first turned on, I want the box to take the input from Input 2, and pass it thru to output 1. So, if in this mode, if input 2 sees a momentary click (closed and then open on the normally open contact), output 1 will perform the identical operations (a momentary close/open contact). If input 2 receives a 3 second "close" signal, output 1 will perform a 3 second close on it's contact. b) When there is a signal (click) on Input 1, the box will switch the output to Output 2. Same outputs as in a) above. When there is another click on Input 1, output will switch to Output 3. Another click on Input 1 - output switches back to Output 1. 3) I would like this run via a rechargeable battery and a 12 volt external power supply which will be supplied by the power wheelchair. I would also like LED lights to indicate which output switch is currently active. The concept here is that my son uses a normally open switch to perform multiple tasks - control his wheelchair, activate his communication device, control his cell phone . . . This box will facilitate him being able to choose which device he is controlling, without the need for someone to unplug his switch from one device, and plug it into another device. The more configurable we can make this, to accommodate different future needs, the better, but that is not the priority. We need this built for us, as I have no electronics backgound.
프로젝트 ID: 17581739

프로젝트 정보

17 제안서
원격근무 프로젝트
활동 중 6년 전

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프로젝트를 수여된 사용자:
사용자 아바타
Greeting there , I could absolutely help you with your Switch box project i am very excited work on your project and help you get it done in short time ( 1 week max) About my experience : [login to view URL] i Ranked as Top rated free lancer on Upwork , below my profile : [login to view URL] My offer include : 1- full commented code , with code reference documents 2- wiring diagram help you setup your hardware 3- hardware suggestion (if needed) 4- online support via video chat to make sure you on the right way 5- i am totally open for any change or update during work I am available by email and Skype and will be happy to discuss this job with you in detail. I am available for +30 hours per week. Skybe : [login to view URL] Awaiting your kind response, Best Regards, Ahmed Mosad
$22 USD 40일에
4.9 (70 건의 리뷰)
6.5
6.5
17 이 프로젝트에 프리랜서들의 평균 입찰은 $22 USD입니다./시간
사용자 아바타
Hi I am experienced electronics engineer with more than 8 years of experience. I have completed a number of projects here. please review my profile to see the feedback form my previous employers I am waiting for your reply to start Regards
$21 USD 40일에
4.9 (227 건의 리뷰)
7.9
7.9
사용자 아바타
Good day, I have read your project requirements and I will like to discuss more of the details with you. Please contact me.
$23 USD 40일에
4.8 (44 건의 리뷰)
6.5
6.5
사용자 아바타
Dear Sir, I am an electrical engineer with 19 years experience in this area . I have built a controller too, touchless with intelligence, though more advanced than you are looking for. Look for item controller in my portfolio photos. I actually work with Virtually Reality IO.
$33 USD 40일에
4.8 (26 건의 리뷰)
6.8
6.8
사용자 아바타
Hi I'm an electronic engineer with more than 5 years of experience in embedded systems design. I completely read your project description and I feel this is a good opportunity for helping someone in need. Also I have a very good project plan as well. We can do this work by using off the shelf components like arduino and relays. What we have to do is use the relays as multiplexers and input and outouts will go through relays. Relays will be controlled by arduino based on its click inputs. We can use push buttons for that. There will be good enough wiring work, so I beleive you can handle it once I provide the wiring diagrams. Or do you need me to ship a completed product? I'm looking forward to hear from you Thank you Anusha
$22 USD 40일에
5.0 (41 건의 리뷰)
5.7
5.7
사용자 아바타
Have real time experience on building Arduino based device. I can build such BOX to control your son's device to use. I have built lots of digital device by using Arduino and Raspberry Pi. But your required device can be build by Arduino UNO board and we must use some relay switch and a simple schematic diagram for control the relay switch. You must hire me for minimum one week that means 40 hours milestone is required. 15+ years of experience on Computer Language and Digital Electronics.
$15 USD 40일에
5.0 (8 건의 리뷰)
5.6
5.6
사용자 아바타
Dear Sir, I am a professional Electronics Engineer having strong background in making electronics gadgets. I can do this project of making switch box as per the desired requirements. Contact me.
$20 USD 40일에
4.6 (14 건의 리뷰)
4.9
4.9
사용자 아바타
dear employer, Interesting project and very usable in your personal situation! I can create the software drawings and detailed instructions because I am from Europe. Or I can sent the build project. this can be discussed later. Greetings Tobie
$16 USD 10일에
5.0 (10 건의 리뷰)
4.4
4.4
사용자 아바타
Hi there,I'm an electronic engineer, And i'm quiet Experienced with High Speed PCB Design and Arduino Implementations. I'm an expert in Eagle CAD,EasyEDA and Altium Designer and Arduino Programming Can you please send me a message,So we can discuss more about the project? I can design your BOX Perfectly and send you the files ready to manufacture the design Design is a huge part of my life and I work hard to produce the highest quality, effective, innovative, timeless, designs that my clients will love and I would love to work with you!! :) Thank you Chamli
$25 USD 40일에
4.9 (11 건의 리뷰)
4.0
4.0
사용자 아바타
I am keen to work on this project as I have done this project previously. Do let me know if I can provide you with a sample schematic diagram to pursue on this project?
$22 USD 40일에
0.0 (0 건의 리뷰)
0.0
0.0
사용자 아바타
I have 17 years experience in electronics and embedded electronics. The best option for your project is to use a 3.3V or 5V microcontroller like PIC. I will choose the best PIC micrcontroller and do your project. I will also design the PCB layout and I can get it manufactured and send it to you but you have to find an enclosure for the device. You can contact me at jayanthd2k12(at)gmail(dot)com In above address replace (at) with @ and (dot) with . I am working on your project. I will complete it in 2 hours.
$16 USD 36일에
0.0 (1 건의 리뷰)
0.0
0.0

고객에 대한 정보

국기 (UNITED STATES)
Hudson, United States
0.0
0
결제 수단 확인
8월 15, 2018부터 회원입니다

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