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Arduino with HMI to control 2 x PWM outputs

£20-250 GBP

Completed
Posted over 4 years ago

£20-250 GBP

Paid on delivery
Hello, I am looking to develop a small dosing system that can mix and dose two liquids using peristaltic pumps. The two pumps are driven by servo motors that need a PWM input from the Arduino. I have Arduino Nano, Uno and Mega boards and Nextion HMI's in various sizes (3.5", 4.3" and 7.0"). But, I can also source other components if required. Here are the HMI interface elements required: Motor 1 Prime (Button): When this button is pressed, pump 1 spins at 50% speed to prime the system. Motor 1 Speed (Input): Set Motor 1 speed from 0% - 100% Motor 2 Prime (Button): When this button is pressed, pump 2 spins at 50% speed to prime the system. Motor 2 Speed (Input): Set Motor 2 speed from 0% - 100% Timer: 0.0 - 60.0 seconds (Input): Sets number of seconds to run when Dose pressed Dose (Button): When this button is pressed, both pumps spin at the set speed for the set time. Counter (Text): Displays the number of 'doses' since last reset Reset (Button): Resets the counter. That's it. I think the Arduino part is simple, so this is really a HMI task. Any questions, please feel free to ask.
Project ID: 23013140

About the project

12 proposals
Remote project
Active 4 yrs ago

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I have a big experience in using of Nextion displays. The most suitable board for Nextions is Mega2560, but Uno/Nano also can be used with some limitations. The model of the display is up to you (any size that is convenient for your device can be used). I have made more than 200 Arduino-based projects on different freelance stocks. I work with Arduino since 2010 and have more than 25 years of experience in programming and electronics.
£120 GBP in 5 days
4.8 (87 reviews)
5.7
5.7
12 freelancers are bidding on average £309 GBP for this job
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Hi I am experienced electronics engineer with more than 11 years of experience. I can do it for you. I have worked on arduino , perisitc pumps and have developed HMIs with Nextion screens Please get in touch to discuss it further if interested Regards
£250 GBP in 7 days
4.9 (264 reviews)
8.0
8.0
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Dear sir, I have a vast experience over Nextion displays. I have delivered numerous projects and currently working on some. I do own a 10 inch intelligent display and 7 inch capacitive one. I can give you an amazing User interface for nextion. Please let me know if i am allowed to send you some of my work.
£250 GBP in 7 days
5.0 (7 reviews)
4.9
4.9
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Hi, I have read your description and with 10+ years of experience in embedded systems development I can do it within your deadline. We can discuss more on chat.
£135 GBP in 7 days
5.0 (10 reviews)
4.6
4.6
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Dear Employer, I am an Electronics Engineer, Programmer and also a PCB designer. I can do this project. I recently did this type of project. I am an expert in Micro-Controller programming. I can complete this project in short time. Thank you for spending your time in my application.
£50 GBP in 1 day
5.0 (19 reviews)
4.1
4.1
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Hi, I am the best candidate for this project. We are formally named as AcademicsAssistant Team. We deals in R&D since 2003 and we designed and developed hundreds of devices. For your project, we will design everything including all hardware, software and application also. We will test everything to assure bug free and reliable device. Then we will also send a working prototype to your location. Plz message us and we will share some videos of our past developed projects with you. Regards, Muhammad Faraz Khan AcademicsAssistant Team
£2,000 GBP in 25 days
4.8 (5 reviews)
3.4
3.4
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I am a professional Mechatronics engineer, having experience working with different microcontrollers and PCB designing. Education: BS(Mechatronics Engineering) Specialization in Embedded Systems Skills: PCB Designing, product designing, Solving Real-Life Problems through electronics, Microcontrollers. So, my expertise will help you with Raspberry Pi, Arduino, ESP8266, ESP32 based projects, integration of sensors and communication(serial/wireless) between different microcontrollers, and making their PCB circuits. I have made various products that include Control Systems, Automation Systems, and custom boards to achieve various specific applications. Kindly visit my portfolios on my profile https://www.freelancer.com/u/saqib150706 I am very professional doing my job, I would like to work with you on this project. Please write to me for more details. Regards
£100 GBP in 5 days
5.0 (2 reviews)
2.3
2.3
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Good day! I am interested in working on your project. Please contact me so that we can discuss the details of your project. Look forward to your answer.  Best regards.
£120 GBP in 7 days
5.0 (5 reviews)
2.3
2.3
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Hi I am an Electrical Engineer , I am doing Master's in it. I have great experience of designing interfaces using arduino. Feel free to contact me.
£200 GBP in 7 days
5.0 (1 review)
1.0
1.0
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Hello. I am a senior Microcontroller developer and electronic engineer. After reading your description, I am very interested in your project. As you can see in my profile, I have developed the IoT and website , mobile app. I have majored the automatic control and developed the firmware and hardware for the smart controller. I can develop the PIC, Atmega, STM32, Arduino like ESP32, ESP8266, MKR1400 and designed the circuit and PCB. As I am a smart device manufacturer, I hope we can discuss the project in detail via a private chatting. I am ready to start working immediately. I will wait patiently for your response. Best regards
£135 GBP in 7 days
0.0 (0 reviews)
0.0
0.0
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Hello Here is a full stack developer who has wide range of programming skills from IoT to Website. I hope we can discuss your project in more details via chat. Regards Yanying.D
£200 GBP in 7 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of UNITED KINGDOM
Larbert, United Kingdom
5.0
2
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Member since Oct 19, 2018

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