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Build me a simple web app for Ladder Logic Builder

Hi developers, it's necessary to know Ladder programming structure and it's logic. I need a basic web app using exclusively a HTML DIV and jQuery/Javascript (not accepted engines or third party libraries) to develop a web interface to build Ladder blocks and then save and load on a string. Payment Milestone is: -10% On HTML design; - 30% On development to build blocks; - 30% to save/load blocks on a string; - 30% on final delivery (15 days after finish the project and fix errors). Please do not send an offer if you don't agree to the terms. The sensors and actuators as well as timers and clocks could be used from a variable array to make it easy future integration to our main platform at the same time will be easier to the developer. Sensors must be able to use on/off sensors or variable value sensors triggering actuators on under/upper value or on/off sensor. Web app must be ready for desktop or smartphone usage. I've attached an image just for ladder reference. Please briefly describe in your offer what you mean by ladder logic.

Skills: JavaScript, HTML, CSS, HTML5, PLC & SCADA

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About the Employer:
( 36 reviews ) Natal, Brazil

Project ID: #30547729

11 freelancers are bidding on average $188 for this job

(121 Reviews)
6.8
vut4l1

Dear, I have many experiences for 10 years in web development using PHP, Laravel, CI Web Framework, YII, WordPress, Joomla, HTML5, CSS3, JS(JQuery, Node.js,Angular.js, React.js, [login to view URL], Vue.js), MySQL, SQL, etc. ★★ More

$175 USD in 7 days
(33 Reviews)
6.1
alexmrm

Hey, I have gone through the project description and I can surely help you in creating a new Wordpress or PHP website from your current Wix Website assets. Your website will have a modern and dynamic design that will m More

$250 USD in 6 days
(15 Reviews)
6.0
abhisaini0188

Greetings! Having reviewed your requirements about required , I feel myself good fit for this position. I am a web developer with over 6 years of intensive experience. About my skills: -Solid experience with UI: XH More

$250 USD in 7 days
(4 Reviews)
5.0
vovakovalkov80

Hello PLC Ladder Program App I checked your project requirements and am interested in your project. I have many experiences in html, jquery, javascript and so on. I want to discuss further via chat. Thanks

$150 USD in 7 days
(6 Reviews)
4.8
nbprince

Hi, I can create this app which will work perfect in both desktop and smart phones. Ladder logic has evolved into a programming language that represents a program by a graphical diagram based on the circuit diagrams o More

$200 USD in 6 days
(42 Reviews)
5.0
Alexa197

Hello I have seen your job details about PLC ladder logic web app design. I have good experiences about PCL, HMI, SCADA. Also, I have good experiences about web site dev with html, divi. javascript. so I can give be More

$150 USD in 3 days
(4 Reviews)
3.8
ghazanfarali2

Greetings! I have just come across to view your posted advertisement mentioning that you are looking for a simple web app. I would like to offer you my services in this regard as I have analyzed all of the requirements More

$250 USD in 7 days
(3 Reviews)
4.2
handsome422

Hi! I have read your project brief and ready to start right now. Professional UI/UX Developer and HTML5, CSS3, Canvas, PHP, jQuery Developer. I have strong knowledge in website logic. I have 6+ years experience in web More

$175 USD in 2 days
(1 Review)
3.0
kirillgolubevde6

Hi! I am a professional and fast web developer with strong experience in HTML, CSS, Javascript and BOOTSTRAP. Please contact me. Best Regards, From kirill

$100 USD in 1 day
(2 Reviews)
1.4
Talhawaseem12

Hi, I can can develop and design you website . lets discuss it in detail. I am here to provide you best development services. I am full stack developer having 10+ years of experience in designing and developing websit More

$175 USD in 7 days
(0 Reviews)
0.0