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Arduino relay control and numeric display

$30-250 AUD

Completed
Posted over 9 years ago

$30-250 AUD

Paid on delivery
Program an Arduino Mega 2560 R to do the following: Display a numeric count on Arduino LCD shield (commencing say at 0000 and going to 19999 in steps of 1 (the start and finish numbers need to be programmable ) and turn on and off a relay a number of times corresponding to the digits displayed and in accordance to specific timings. In simplistic terms it could described as being similar to "morse code", where the digits are represented by the number of times a relay is switched on and off. There are some secifc timings to the process,
Project ID: 6196383

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14 proposals
Remote project
Active 10 yrs ago

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G'day mate, I think I can build your device in probably less than a day, and test it properly here first (I have the exact same hardware). The only question I have is, what the interface in the LCD does besides showing the countdown (because when you say for example "start is programmable", this is via the LCD? or every setting goes directly in the code?). My question is because of course making the UI in the LCD is more work than just leaving it in the code. BTW I always leave the code as tidy as I can to be configured: [login to view URL] <- this for example is an earlier code for someone here too, using the same lcd shield :D
$155 AUD in 4 days
5.0 (28 reviews)
5.1
5.1
14 freelancers are bidding on average $173 AUD for this job
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I have experience with Arduino and I could help you with this project .......... .
$155 AUD in 3 days
5.0 (32 reviews)
5.4
5.4
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Dear sir, I have created similar project before and i also have in my hands the Arduino Mega and LCD shield, i am very interested in working with you, waiting your reply, Best Regards;
$222 AUD in 3 days
4.9 (26 reviews)
5.6
5.6
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I'm Electronic engineer and I would like to use my extensive Embedded system design and PCB design knowledge to do this projects . I'm so experienced with Arduino, PIC ,DSpics and expert with orcad, proteus,Ni multisim, PSpice , Matlab, .software. For more details you can go through my portfolio as well . Note : I have done similar project with Relays but relays cant work beyond 20Hz .So we have to limit switching frequency below 20Hz that mean maximum time for each digit would be 0.5 S Thank you Chamika Gamage Electronic Engineer
$277 AUD in 3 days
5.0 (13 reviews)
4.8
4.8
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Hello, My name is Victor I am engineer with 4 years of experience working with Arduino. As you can see in my reviews I have the skill and the experience to help you with your project. After read the overview of your project, I think it is very interesting. I have all the required Hardware in my office and I will be able to finish it very quick. If you are interested in my services, please let me know I will by happy to help you. Regards! Victor
$150 AUD in 1 day
5.0 (8 reviews)
4.1
4.1
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Hello, I am an electronics professional having a 6 years of experience. I have expertise in circuit design, board bringing up, creation of libraries, designing code flow, firmware and testing. I have a team of PCB experts as well, I also provide after project support to my clients. you can have a look in my profile for some of my projects, I can also share you detailed links of my projects. this bid is nothing but to start conversation. thanks
$222 AUD in 3 days
5.0 (1 review)
3.2
3.2
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hello sir;;;; i read your project description carefully, i see i can design your project within 2 work days so please check my summery i had many project in the arduino within less time, and give me your feedback if you see that fear.
$155 AUD in 2 days
5.0 (2 reviews)
1.9
1.9
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Hi, I am a second year computer science undergraduate from University of Moratuwa. I am interested in electronics and automation and would love to help you with the project. I have in my possession the hardware to implement your project and test it. I read your project description and I am ready to start working on the project. I noticed that you did mention that the timing of the relay is critical. But did not mention any tolerance levels for errors. The arduino can achieve timings at best to a resolution of 1 micro-second. And I estimate that I can design the code so that the error in the timing of the relay is as low as 10us + the solenoid response time in the worse case. I hope these tolerances are acceptable. All the best with your project. Regards.
$111 AUD in 5 days
4.9 (2 reviews)
2.1
2.1
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Hi, I am a mechanical engineer and expert in the mechatronics, robotics and automation. I can handle this task with high quality and within short period. You can view my reviews to assure quality of my works. Hope to hear you from soon. Thank You..
$225 AUD in 3 days
5.0 (1 review)
0.6
0.6
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Propunerea nu a fost încă furnizată
$90 AUD in 2 days
0.0 (0 reviews)
0.0
0.0
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Greetings, Hope you are enjoying good health. I have experience of working on Arduino Mega 2560. I have used it in several projects. I have also experience of interfacing of Relay and LCD with Micro controller. Approach: I will divide the project in three portion. 1. Interfacing of LCD with Arduino 2. Interfacing Relay with Arduino 3. Assembling both of them to perform the required functionality. We can also add Keypad in this project to give input like the starting number etc. I am looking for your response. Regards, Ghulam Raza
$55 AUD in 3 days
0.0 (0 reviews)
0.0
0.0
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I have worked on all the modules required in the project. Can be really helpful for you. kindly contact.
$122 AUD in 3 days
0.0 (0 reviews)
0.0
0.0
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I m electronics engineer I can help you in this project. I have work experience on arduino,avr,8051,pic,arm7.
$155 AUD in 7 days
0.0 (0 reviews)
0.0
0.0
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$333 AUD in 3 days
0.0 (0 reviews)
0.0
0.0

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Flag of AUSTRALIA
Australia, Australia
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Member since Jul 16, 2014

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