Find Jobs
Hire Freelancers

Design an Aquarium Levels Monitoring Device with Cloud based WebApp -- 2

$750-1500 USD

Closed
Posted about 8 years ago

$750-1500 USD

Paid on delivery
I would like to design an aquarium monitor device that is not only cost effective but is also just as accurate as the more costly industrial monitoring devices from companies like HANNA and PINPOINT. The sensors can be sourced, but not all are cost effective, and in most cases the retail price of just the probe is more then I want the whole product price to be at. I want to create a cost effective unit for $99-$129. The pro version will be under $199-$249. And additional sensors can be purchased and added to unit based on customer need. All sensors will differ in price, but this option is good to help new customers get started, and purchase as their budget allows them to, instead of having them save up for a big purchase. This could help save their fish from dying in the meantime, especially NEW aquarists. For example, a NEW aquarist with a saltwater tank with fish only and live rock, otherwise known as "FOWLR" would not need readings for calcium I want to create a device that measures and monitors via the app: Temp, PH, Salinity, Oxygen The Pro version will measure and monitor all of the above, plus: Nitrate and Calcium, Ammonia and or/ Nitrites would be nice also.... Look here at something I found released last year at CES [login to view URL] Also there is another company, SenEye who has something like this. They are using some replaceable sensor device that checks for the PH and Ammonia. But they don't monitor Salinity. I also eventually want to create a "SMART PUMP" which is basically the aquarium water pump outputting the speed at which the motor is running. They have tendency to get gunked up and start slowing down which can also cause some trouble in aquarium water level conditions.
Project ID: 9711621

About the project

7 proposals
Remote project
Active 8 yrs ago

Looking to make some money?

Benefits of bidding on Freelancer

Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
7 freelancers are bidding on average $2,182 USD for this job
User Avatar
Hello, Have a great day. Iam Raja Shahbaz Ali, running a setup for developing Electronic devices. We will develop the monitoring system capable of putting data on web. for more details please feel free to contact us. Best Regards, Shahbaz
$2,500 USD in 40 days
4.0 (9 reviews)
6.1
6.1
User Avatar
Hello dear I have experience in electronics circuits designing and can design your system on very very low cost and reliable components,, If you wish we can discuss in chat,,
$1,200 USD in 45 days
5.0 (9 reviews)
4.8
4.8
User Avatar
Hello We, 2CGStudios specializing in Animation, Vfx and Advertising. We have a pool of some really wonderful and talented artists for 3d Production. To be straight, check our works and if you like and think, We are capable of doing your work, then hire us. We, at 2CGStudios, have a really strong 3d Production Team which understands the importance of delivering results within deadline. Looking Forward to work with you. Best Regards, 2CGStudios
$888 USD in 20 days
5.0 (1 review)
2.3
2.3
User Avatar
I designed one of the most popular environmental (air/water) monitoring system and direct competitor of Casella. Now as a low priced device I suggest you make a single board capable of signal processing multiple sensors as customer's purse and requirement dictates. The bid includes Sensor interface, sensor selection, auto calibration method, schematic software and PCB layout.
$1,250 USD in 28 days
5.0 (3 reviews)
1.2
1.2
User Avatar
We hace my company of electronics design I have experience giving to market similar projects, for air quality control for example, we use PIC microcontrollers and ATMEL microcontrollers. We have capacity to make prototipes and long series.
$5,111 USD in 35 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of UNITED STATES
Thornwood, United States
4.8
118
Payment method verified
Member since Jun 10, 2013

Client Verification

Thanks! We’ve emailed you a link to claim your free credit.
Something went wrong while sending your email. Please try again.
Registered Users Total Jobs Posted
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Loading preview
Permission granted for Geolocation.
Your login session has expired and you have been logged out. Please log in again.