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Arduino/LCD based cycle timer

$30-250 CAD

Concluído
Publicado há aproximadamente 9 anos

$30-250 CAD

Pago na entrega
I have an Arduino Uno and an LCD Keypad Shield from DF Robot and would like to have a cycle timer to allow me to turn a relay on and off for a set period of time, IE 1 second on, 3 minutes off, but I would like to utilize the LCD so that I could adjust the one and off times through the LCD shield without having to edit code, reupload to the arduino and reset it. Basically I would like to use the LCD to adjust on and off times on the fly.
ID do Projeto: 7439160

Sobre o projeto

13 propostas
Projeto remoto
Ativo há 9 anos

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I just finish coding your requirement. Please see the result of simulation at [login to view URL] or visit my experience in my portfolio. LCD will show 3 page. 1. Welcome Screen 2. Setting Screen 3. Operate Scree push select button to change from welcome screen to setting screen On setting screen you can set timer for On and Off (Second) Maximum 999 seconds. Move cursor by use left and right button. change time by use up and down button. push select button to operate. Operate Screen will show time setting. and count value and state of relay(*) Initial state of Relay is off. Relay should connect on D13 Pin. push select button again to stop and back to setting page. If you want to modify anything, I can do for you. Special Function. - Protect button push error. No continuous push. - Accuracy Timer. User timer interrupt. No error for counting from delay(); If you are interesting in my work. Please help to contact me. I would like to support you as best as possible. Why I bidding in low price? Because I enjoy for my hobby for arduino. Don't worry if you don't want to hire me because I gain my knowledge from you requirement already. You not need to wait until end of bidding time. You just hire me and finish your requirement now.
$50 CAD em 1 dia
5,0 (31 avaliações)
5,6
5,6
13 freelancers estão ofertando em média $164 CAD for esse trabalho
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hi sir i am an expert embedded system designer i have almost 4 years of experience in this field I have read your requirements and can do it easily. Please reply to start the project ASAP please discuss if you have any issue with the pricing. Regards
$100 CAD em 3 dias
4,9 (111 avaliações)
7,3
7,3
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Dear Sir, We have previous experiences with electronic system development using GSM, Bluetooth and WiFi communication. Please see our profile for past projects. following parts are included for above bid. 1. Device Firmware 2. Schematic development 3. prototype development instruction sheet Please let us know any other specifications like time delay, etc. Waiting to talk with you. Best regards Lasantha Prasad
$210 CAD em 3 dias
5,0 (14 avaliações)
6,3
6,3
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Hello. Im designing different electronics devices, mostly based on avr, arm MCUs and boards with them like arduino, stm-discovery etc. I can help you with your deal and since im new one here I can do it cheaper then anybody. (autopromotion^)) Nothing complex here. You have to add some simple menu to change variables. Also current state(on-off) and timer to next ivent can be shown.
$98 CAD em 3 dias
5,0 (41 avaliações)
5,7
5,7
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Hi, I can provide you with the complete code well commented and fully functional in less than 3 days; Of course you only release payment upon job completion Contact me back if interested Cheers
$155 CAD em 3 dias
5,0 (13 avaliações)
5,2
5,2
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A proposal has not yet been provided
$133 CAD em 1 dia
4,9 (13 avaliações)
4,9
4,9
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Hi, I read your project requirements and the specification of the LCD keypad shield. I can help you with this. I have done many electronic projects in the past. I have done a recent project which includes LCD, buttons, timer and menu programming. So I can finish it without a problem. You may contact me for any clarification. Kind regards, Akilan
$60 CAD em 3 dias
4,9 (16 avaliações)
4,3
4,3
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Hi, I have more than 10 years experience in embedded systems. I have done several projects on Arduino Uno Regards Ratheesh
$244 CAD em 3 dias
4,9 (4 avaliações)
3,9
3,9
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Hello! I have a wide experience in arduino programming and circuit design. For more information please look at my completed jobs. Thanks!
$108 CAD em 5 dias
3,7 (11 avaliações)
4,9
4,9
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hello i can make you a simulation of the project in proteus ---------------------------------------------------------------------------- thanks
$95 CAD em 3 dias
4,7 (4 avaliações)
3,6
3,6
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A proposal has not yet been provided
$555 CAD em 10 dias
0,0 (0 avaliações)
0,0
0,0

Sobre o cliente

Bandeira do(a) CANADA
London, Canada
5,0
3
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Membro desde dez. 7, 2012

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