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Air detection

$30-250 USD

Completed
Posted over 9 years ago

$30-250 USD

Paid on delivery
I need a system (in Arduino) to monitor the public water supply periodically because sometimes I get air instead of water. Please see the drawing bellow, having doubts please contact me.
Project ID: 6957639

About the project

13 proposals
Remote project
Active 9 yrs ago

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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^)) hello again. I need feedback. Give it to me and I will do needed algorythm, ask questions, improve something maybe.
$45 USD in 1 day
5.0 (54 reviews)
6.8
6.8
13 freelancers are bidding on average $173 USD for this job
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Hi, Have a Great Weekend. i can help you. i am electronics engineer having 12 years of experience in designing control systems and microcontroller based system design. I can suggest you some thing more simple and low cost. there are various techniques to prevent air locking and also to sense water level. further more we can add RF remote triggering devices to switch on and off the water pump upon empty or full tank respectively. Please feel free to contact. Best Regards, Shahbaz.
$250 USD in 10 days
5.0 (21 reviews)
5.9
5.9
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Hi, I have experience in Arduino developing. I can do your project. Slavi
$160 USD in 5 days
5.0 (16 reviews)
5.3
5.3
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I am an electronic engineer with 4 years of experience. I can develop the firmware and also guide u through building this. please contact me to discuss details
$100 USD in 1 day
5.0 (5 reviews)
4.2
4.2
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Hello! I have experience programming in C / C + + for almost 20 years. Devices based on Arduino, I'm doing more than 3 years. I have experience writing applications "client-server" for the Arduino, writing applications to interface Arduino and Android, integration of Arduino and Processing. I have experience making "smart house" on the Arduino (arduino, php, javascript, AJAX, JSON). More, I have experience in: - making hydroponics installations on Arduino - the control system with LED lights for plants light - equipment for the reality-show "Treasure Rom" - Access Control Systems for printing equipment with RFID - The control system for the aquarium. PH, heating, lighting. I am ready to write a program for Arduino and provide a complete description of the device.
$100 USD in 5 days
4.6 (11 reviews)
4.1
4.1
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Thank you for reading this proposal I am an Electronics Engineer and a Developer as a hobbyist . I have had experience in programming the AtMega based micro-controllers and this task requires some decision making which I have had plenty of experience in . I will give you the circuit schematic (Pin configuration and which board to use) and the source code. Sir please note since this project involves the use of high voltages , there is a life risk if sufficient practical measures are not taking while implementing the circuit . So once you accept this proposal then for any later damage , I shall not be held responsible Safety comes First Thank you for your time Taimoor Ali
$277 USD in 3 days
4.4 (5 reviews)
2.8
2.8
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Before going into the details, let me mention that there is a simple mechanical device that can solve your problem. We had similar problems in our farmhouse located on a hill and this device was the cure. Maybe you already know it. It is called "air release valve". It has a floating element like the one in water sensors and this element controls a discharge valve so that the discharge valve is open only for air. You should be able to find it in warehouses, please ask them about mounting instructions. If you can mount it before the flowmeter (should be done under water supplier's authority ), it will release air without affecting the flowmeter reading. I have BS, MS and PhD degrees in Electrical and Electronics Engineering from one of the most reputable universities in Turkey and have 15 years of analog and microcontroller based systems design experience (both hardware and firmware) and 5 years of RF design experience. I am founder and manager of an R&D company focusing on analog and embedded systems design. I can write Arduino code and provide circuit diagrams for the related sensor circuitry so that you can easily build the system. Please note that: - shipping cost, if required, is not included in the bid. - the requested prepayment is only for zeroing the immediately taken site commission. We found it necessary because of employers who disappear after awarding.
$120 USD in 4 days
0.0 (0 reviews)
0.0
0.0
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$100 USD in 1 day
0.0 (0 reviews)
0.0
0.0
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Hello! I am Gabriel and I am working with Arduino for 3 years. Can you tell me the model of water sensor? And the model of solenoid valve? I want to help you and if you tell me this information I will try to make a code for you, without any money. If my code is good for you and it is working, you will pay me, but i will send you the code without any money.
$35 USD in 3 days
0.0 (0 reviews)
0.8
0.8
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I am an Mechatronics Engineering Undergraduate and I'm familiar with arduino microcontroller based projects.I hope i can provide you with the suitable solution.
$111 USD in 1 day
0.0 (0 reviews)
0.0
0.0
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This is to include the sketch for the web server of the device allowing ddata reading from a mobile device. This includes an alert about abnormal water flow conditions like water purge , air or abnormal pressure.
$388 USD in 3 days
0.0 (0 reviews)
0.0
0.0
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A proposal has not yet been provided
$66 USD in 1 day
0.0 (0 reviews)
0.0
0.0

About the client

Flag of BRAZIL
Ribeirão Pires, Brazil
5.0
1
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Member since May 1, 2014

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