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Build custom electronic component

$250-750 USD

Completed
Posted about 7 years ago

$250-750 USD

Paid on delivery
Need an electronic device designed and built. The interface will consist of a panel with 5 free-hanging, different colored wires with some type of connector on the end of each. Adjacent to the panel, there should be a row of "ports" that the wires will plug into. There should also be an output wire leading to a functioning LED "countdown" timer. The device should work in such a way that the output wire will only send a signal to the timer if the 5 wires are connected to the ports in a certain order: The 5 wires (in order) are red, green, blue, yellow, white. Should connect to the ports (numbered 1, 2, 3, 4, and 5) in this order: blue, red, white, green, yellow. Any other combination will not send an output signal to the timer. If the correct combination is achieved, the timer should switch from the time display to a specific 4- or 5-digit number. Also need to be able to start/stop/reset the timer via a remote control.
Project ID: 12865531

About the project

10 proposals
Remote project
Active 7 yrs ago

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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 assume you would want this built and the prototype assembly sent to you? Will it run on batteries or from a wall outlet? Please can you supply as much detail as possible. I assume this is some sort of game? Best Regards Dave Lelievre
$977 USD in 12 days
5.0 (22 reviews)
6.2
6.2
10 freelancers are bidding on average $875 USD for this job
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Hi Sir I am an expert electronics engineer with more than 8 years of experience. I have read the details and I am sure I can do it best. Please have a look at my profile to review my client's feedback I am waiting for your reply to start Regards
$800 USD in 7 days
4.9 (186 reviews)
7.6
7.6
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hi, i am an electrical engineer. i have expertise in embedded system design and Matlab.i can help you with this project. Kindly reply back and let us discuss project further. regards
$1,000 USD in 10 days
4.7 (46 reviews)
7.5
7.5
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Hello, Good Morning and have a great day. I am Shahbaz Ali, Representing a startup company "I-TECH". We will ship you fully working device as per your requirements. Please specify the working range of RF unit (Remote control). We can give 100 meters range in open air. for more details please feel free to contact us. Price quoted is negotiable and will be finalized after having discussion. Best Regards, Shahbaz.
$1,500 USD in 30 days
4.8 (38 reviews)
6.5
6.5
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Hi, I am a post graduate power electronics engineer and having very good experience in product design and development. I am excellent in embedded programming using pic, dspic controllers and MATLAB codding for Power projects, Boot loaders, EEprom. Protocols for networking, wi-Fi routers. I designed sine wave inverters for standalone and grid tie Inverters. I designed projects like Off line UPS up to 3 KVA, synchronous rectifiers, Solar MPPT chargers, Battery chargers ,Grid tie inverters design with PLL and feedback control circuit emergency light of 66W and Online UPS control cards, Battery Charging power supplies, LED drivers for PWM controlling and dimming, SMPS, Power supplies. I have experience in schematics and PCB design experience in Altium and ORCAD. I am ready to work for you. Please contact for further discussion.
$1,111 USD in 30 days
4.8 (50 reviews)
6.5
6.5
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Hello dear I have experience in designing electronics circuits and can make your project. I will make your project practically on breadboard and will provide you circuit, code and PCB design along with gerber files. I will design your project using extra cheap and reliable components that will be beneficial for you if you are planning to make a commercial product.I also have experience in bluetooth modules and android apps development. I can also develop android app for you that will be able to control your project and you will be able to monitor your data. If you wish we can discuss in chat.
$300 USD in 10 days
4.9 (31 reviews)
6.2
6.2
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Hello Sir/Madam, I am Anthony Perera from Sri Lanka and I have multiple degrees on Engineering field. Why you should hire me ? * I am a FULL TIME freelancer and once a project is awarded to me,all my time will be dedicated to that specific project so you will get fast and quality work. * I have been in the field of product designing so if you are developing a commercial device I can help you to design it at very low cost and also can get into contact with Chinese manufacturers who I work with. Very reliable and fast. * I have my own PCB printing facility and also a workshop where I can design and manufacture any number of samples/prototypes. In that way you don't have to find some one else to test my work. * My prices are very fair and can be negotiated all the time. I am very flexible and very understanding. You can see my reviews. Check my profile. See for your self. https://www.freelancer.com/u/Anthony989.html I can develop and make the prototype. And also if you are interested in mas production I can help you with that too. Please contact me if you are interested. Need to know more about this device. Thank you Anthony Perera
$500 USD in 10 days
4.8 (42 reviews)
6.3
6.3
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Hi, I hope you are doing well. I have expertise in embedded system design and development. I have reviewed your project description and I can execute this project in less possible time. I would like to discuss this project in more details. Looking Forward, Khawaja
$789 USD in 10 days
4.9 (39 reviews)
6.3
6.3
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hello sir, i have designed alot of electronic circuits before for devices like this, and prototype also, and capable to design this also for you, and i have some questions i need you to answer for me, so i fully understand what you need, for that device, such as is it a router device?, or an added option with timer for router?, what are the type of cable with these colors?, internet cable? hope we talk, and discuss more, waiting to hear from you, if you're interested to hire me or talk with me about that project regards, Gaber
$1,000 USD in 25 days
4.9 (4 reviews)
3.2
3.2

About the client

Flag of UNITED STATES
Arlington, United States
5.0
1
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Member since Jan 23, 2017

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