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arduino development

$250-750 USD

Closed
Posted over 9 years ago

$250-750 USD

Paid on delivery
Hello, we have the following project. We want to monitor liquid level into a container. We are thinking of having sensor/arduino system, that can send alerts by email when the liquid go below a certain level.
Project ID: 6689800

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49 proposals
Remote project
Active 9 yrs ago

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49 freelancers are bidding on average $399 USD for this job
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A proposal has not yet been provided
$555 USD in 10 days
4.9 (199 reviews)
7.3
7.3
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dear Sir, we have past experiences with email sending custom devices. please see our profile for our past projects. best regards Lasantha Prasad
$333 USD in 10 days
5.0 (23 reviews)
6.5
6.5
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Hi, We need to use a hybrid system here. Arduino can sense the liquid level and can transmit to the controller. The controller can show the details and can send an email alert. As such, Arduino can not send emails and with the help of add-on like ethernet shield we can get network capability. But better to use Linux cards like Raspberry pi as controller here. So Raspberry pi + Arduino together can do this task. Level sensing can be done in two ways. One is using floating method and second one is using contact-less sensors. It depends on the height of the liquid container. The Raspberry pi can host this data directly as a web server and can show levels live. Also it can send an alert email when the level goes above/below threshold. We can use the same web interface to configure the level threshold. Raspberry pi is cheaper than ethernet shield for Arduino and is have more capability than ethernet shield. Also we can use wifi dongle if needed with Raspberry pi. Thanks!
$560 USD in 10 days
5.0 (139 reviews)
6.4
6.4
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A proposal has not yet been provided
$666 USD in 30 days
4.7 (17 reviews)
6.4
6.4
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Dear, I am Access/VBA expert since 11 years. Could you please give me more details about your project? I will focus on user friendly interface. As you can see I have very good rate, you can be sure I am serious. Regards, Fabrice
$250 USD in 5 days
5.0 (18 reviews)
5.8
5.8
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Hello, I can help you but I need more details. What do you expect as return of this project? 1) the hardware shipped to you? or 2) help to replicate it in there? For the email I think it would be better to go with a Raspberry Pi instead of an arduino
$277 USD in 30 days
5.0 (83 reviews)
5.7
5.7
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Hi, I am perfect for this job. I have all the hardware required to carry out this project and test. Sensor/Arduino system should have WiFi or Ethernet? Please do not hesitate to write back. Thank you, Sam
$333 USD in 5 days
4.9 (38 reviews)
5.6
5.6
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Propunerea nu a fost încă furnizată
$700 USD in 21 days
5.0 (18 reviews)
5.4
5.4
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We are new to freelancer, try to increase our clients for long term and healthy business relationship. We have followed our passion dedicatedly in embedded electronics for quite long time. "We Love What We Do." Arduino SkillSet >We have worked on different kind of electronics projects around arduino i.e from blinking led to quad-copters. >We are very comfortable in designing and prototyping circuits around arduino. >Can convert any standalone MCU to arduino compatible. >We are very active and up-to date members of arduino community. Some Arduino Related Projects: > Successfully developed gesture controlled wireless robotic arm (used RF 433 modules) > Successfully developed quadcopter with driver board circuit made around arduino ( Portofolio: ICF MiniShield) > Developed arduino based security prototype (NDA signed) i.e motion based image capture for one kick-starter campaign (successfully funded) Yes we can discuss the problem and can provide efficient working solution. Looking for an sincere opportunity to work. If any query/confusion please feel free to contact us. Thanks for the time to read our proposal. Have a good day. Regards Gaurav Sharma ICF Technologies (P) Ltd
$277 USD in 10 days
4.5 (24 reviews)
5.5
5.5
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tell me more please.\ . .
$555 USD in 10 days
5.0 (12 reviews)
4.7
4.7
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i am an electronic engineer with 4 years of experience. i can design this system and program the firmware. please contact me to discuss details.
$250 USD in 5 days
5.0 (7 reviews)
4.5
4.5
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Hi, We are a team of electronics&embedded engineer with more than 10 years of experience in designing and developing various digital and embedded systems... We have done a lot of projects in Arduino. Also we conduct many workshops on Arduino..As a part of our training program we developed Arduino/PIC based Programming boards and driver boards for sensors. Since we help engineering students to complete their academic projects, we have experienced with a lot of sensors, components, PCBs etc. So we can assure you that this project can be done 100%perfect....:-) Please check our completed projects...:-) Kindly let us know more details about this project and we can complete it together...:-) Thank You So we can assure you that this project can be done 100%perfect....:-) Please check our completed projects...:-) Kindly let us know more details about this project and we can complete it together...:-) Thank You
$333 USD in 5 days
4.9 (11 reviews)
4.7
4.7
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I have read and understand your requirements Please open chat window to discuss further.. ++++++++++++++++++++=====================================
$266 USD in 6 days
4.9 (18 reviews)
4.5
4.5
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ACTUAL BIDDER! NOT A SUBCONTRACTOR!!! Hello, i have a PhD in Mechatronics and ample experience with Arduino boards, as well as microcontrollers. I have most of the hardware needed to get this started and have worked on many projects before and i can provide proof of those projects. Please contact me or view my profile for further reference. Best regards
$277 USD in 10 days
5.0 (11 reviews)
4.4
4.4
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Hi, I am an experienced Arduino programmer. I have an Arduino Yun and I can integrate and test the sensor and software here and then send you the details and software, so that it can be done at your end. Please let me know if that works for you.. Regards Vinod
$333 USD in 15 days
5.0 (7 reviews)
4.2
4.2
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I am an experienced Electrical Engineer specializing in embedded and control systems. I can design the complete system and deliver it within 5 days. Quoted price is 250 USD. Deliverables will include: 1)Complete parts list and links as to where you can find them 2)Wiring diagram, any other necessary schematics 3)Code for Arduino and server running PHP In order to find out the water level, a flex sensor can be used and internet can be accessed with ethernet shield. Feel free to message me to discuss further if you have any particular idea. Regards
$250 USD in 5 days
4.5 (15 reviews)
3.8
3.8
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Hello! I`m an arduino programmer and i can help you. I`ve made a project similar to what you need. If you need my help please let me know. Best regards, Claudiu G.
$277 USD in 5 days
5.0 (3 reviews)
3.6
3.6
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Hello! We are a team of Electrical Engineers with extensive experience in embedded system design. We have worked on a number of arduino based projects and also have experience in data fusion and processing algorithms such as Kalman and Complementary filters. Regarding Communication, we can Bluetooth technology, Xbee or a simple RF based transducer as suited to your needs. We have worked on projects based on various sensors and output devices. Kindly provide more details regarding your timeline requirements and the arduino board platform you wish to use. For water level sensing, we can research to find the sensor most suited to your needs. Do you want to send email via Wifi, Ethernet or GSM Module ? Looking forward to work for you.
$333 USD in 20 days
4.1 (3 reviews)
4.0
4.0
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it is easy job real arduino developers. my bid is $50. freelancer force me to bid min $250. i can start today.
$250 USD in 3 days
5.0 (5 reviews)
2.4
2.4
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Hi, I am Laszlo Benke, from Hungary. I am an electrical engineer. I work as a C# and PLC developer. I am dealing with home-automation and RFID systems. I know the raspberry PI platform well. I made a home-automation system for myself. This can control the heating-water and air-conditioning and function as a burglar alarm system. You can control remotely, via mobile or web-browser. So I know the Raspbian (Debian Linux), Apache, PHP and Python technologies as well. I know what sensor do you need and how to implement and connect to raspberry Could you send me details? Best regards, Laszlo Benke
$333 USD in 4 days
5.0 (1 review)
1.5
1.5

About the client

Flag of UNITED KINGDOM
Chorley, United Kingdom
5.0
7
Member since Aug 17, 2012

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