Saxsena Posted March 20, 2013 Report Share Posted March 20, 2013 Hi Friends I have been working on a project making a aquarium monitoring system. Its complete and I thought I'd share it with you. Brief explanation of what the system do and its features. OS: Arduino Uno Monitors real time temperature and pH and displays on 16x2 LCD screen. Controls the aquarium heater based on the temperature reading. Sounds Alarm if temperature or pH reading exceeds the set min and max readings Controls the automatic fish feeder. Controls the aquarium light, heater, air pump and filter. Set ON / OFF timer on aquarium light and air pump. Full user configurable PC front application to monitor temp /pH reading, configuring the system and manual control. Android Smartphone App to monitor temp/pH reading and switch ON/OFF aquarium light, heater, air pump, filter and feeding Fish Bluetooth V.2 communication with PC and smartphone Light ambient sensor. WLAN and web based monitoring (optional) Now some pictures: Prototype Sensor box ready checking sensors on glass of water Putting thing together in a neat enclosure All nicely labeled Screen Test Hacking the auto fish feeder to connect to arduino Hacked and ready to connect. Everything that is in the project (Note: Fish feeder is not there as took the pic before I figured out how to hack the feeder) PC front end application. Connect to PC via either bluetooth or USB. (note: I have just updated the app and added the "Feed Fish" button which activates the auto fish feeder) Android App for smart phone. Connects via bluetooth. Provides real time reading. Shake the phone to activate fish feeder. Running on my Aquarium I already have a web designed and coded for it. So one can fully control the aquarium from any web capable device. This project does not have that feature yet, but its fully up gradable. I will put some video soon. Please provide your feedback on this. Positive or negative. Quote Link to comment Share on other sites More sharing options...
calculator Posted March 20, 2013 Report Share Posted March 20, 2013 That looks cool, like something I would want for if i ever get a large tank. Does it sore data about the ph/temp so that you can graph it against time, as that is something I am always interested in looking at but can not get enough readings to do it manually. Also how water proof is the casing? Quote Link to comment Share on other sites More sharing options...
leetric0 Posted March 20, 2013 Report Share Posted March 20, 2013 Wow this sounds awesome! Would be great for when people go away for a weekend and need to feed there fish. Quote Link to comment Share on other sites More sharing options...
Godly3vil Posted March 20, 2013 Report Share Posted March 20, 2013 Holy crap, that is awesome Sanjay. I am really really impressed with the quality of workmanship and finished product, might be jumping ahead of myself here but will you be selling these or able to make one to order? Quote Link to comment Share on other sites More sharing options...
Saxsena Posted March 20, 2013 Author Report Share Posted March 20, 2013 This one does not as I do not need that. But its very easy to store reading in microSD card, since the reading is very small in data usage, you would use 2GB card for years of data. Also you can use that data for graphing. Quote Link to comment Share on other sites More sharing options...
Saxsena Posted March 20, 2013 Author Report Share Posted March 20, 2013 Holy crap, that is awesome Sanjay. I am really really impressed with the quality of workmanship and finished product, might be jumping ahead of myself here but will you be selling these or able to make one to order? Thanks...I can make one to order, But this was built in my spare time plus I source all my parts myself. So time frame will be needed to built one. Let me now if you ever interested. cheers Quote Link to comment Share on other sites More sharing options...
Godly3vil Posted March 20, 2013 Report Share Posted March 20, 2013 Got a rough idea on price for finished product + labour? Quote Link to comment Share on other sites More sharing options...
Saxsena Posted March 20, 2013 Author Report Share Posted March 20, 2013 That looks cool, like something I would want for if i ever get a large tank. Does it sore data about the ph/temp so that you can graph it against time, as that is something I am always interested in looking at but can not get enough readings to do it manually. Also how water proof is the casing? The case is not waterproofed. I thought about it, but could not find way to do it neatly. I assume one can use some kind of proxy glue or water sealant. I just try to keep it out of water and avoid the sensor box falling in aquarium, but the cables are long enough to attach them on the side or safe place away from reach of water....for now...till google god show me some bright idea. :lar: cheers Quote Link to comment Share on other sites More sharing options...
disgustipated Posted March 20, 2013 Report Share Posted March 20, 2013 Shake the phone to activate fish feeder. nerds rule Quote Link to comment Share on other sites More sharing options...
amtiskaw Posted March 20, 2013 Report Share Posted March 20, 2013 Very cool, Sanjay. Could you use the pH reading to drive a relay to switch a CO2 feed on/off? Are you going open source with your code, or are you thinking of producing these for profit? Quote Link to comment Share on other sites More sharing options...
Saxsena Posted March 20, 2013 Author Report Share Posted March 20, 2013 Very cool, Sanjay. Could you use the pH reading to drive a relay to switch a CO2 feed on/off? Are you going open source with your code, or are you thinking of producing these for profit? Yes I can, same as I am using the temp reading to turn ON/OFF the heater. The code is not open source. This was developed out of hobby, so not producing this for profit, but I am willing to make on order for a price that will cover the cost of hardware and allow me to develop more exciting devices. Quote Link to comment Share on other sites More sharing options...
Phantom Posted March 20, 2013 Report Share Posted March 20, 2013 Nice one. I started doing one of these using a Raspberry Pi. What pH sensor did you end up using for this build and was it very expensive? Quote Link to comment Share on other sites More sharing options...
Saxsena Posted March 20, 2013 Author Report Share Posted March 20, 2013 Nice one. I started doing one of these using a Raspberry Pi. What pH sensor did you end up using for this build and was it very expensive? It is most expensive sensor on the project. So you have completed the build or in process of building one. Raspberry pi is an interesting piece. I haven't worked on it, but would like to see some pictures ones you are done. Are you using linux to code the project? Quote Link to comment Share on other sites More sharing options...
Saxsena Posted March 20, 2013 Author Report Share Posted March 20, 2013 Hi Few have shown interest on the cost and the build. So I thought to inform that if you want one built for your aquarium. I can build them on order. Because I build and programmed it. It can be customized to you need and requirement, so the cost is very much dependent on it. The built will include all software (pc and smartphone(android). A basic manual guide. If you want to opt for Web access one, it can also have email alerts. PM me what your require or even if you just want what i have got now and i will work out a cost for the build. cheers Quote Link to comment Share on other sites More sharing options...
reptilez Posted March 20, 2013 Report Share Posted March 20, 2013 Wow this is amazing!! Quote Link to comment Share on other sites More sharing options...
amtiskaw Posted March 21, 2013 Report Share Posted March 21, 2013 Yes I can, same as I am using the temp reading to turn ON/OFF the heater. The code is not open source. This was developed out of hobby, so not producing this for profit, but I am willing to make on order for a price that will cover the cost of hardware and allow me to develop more exciting devices. Hats off to you, mate - that's some fantastic work. :bounce: Quote Link to comment Share on other sites More sharing options...
David R Posted March 21, 2013 Report Share Posted March 21, 2013 Not to jack your thread completely, but for those interested in automation and hi-tech builds this thread is worth a read; http://www.monsterfishkeepers.com/forum ... ll-journal He reckons the total cost will be close to US$100/gallon, though that includes the cabinetry around the tank. Here's a list of things [so far] that the Apex will be taking care of; 1.)auto-water changes from 75-100 gallon R/O storage tank that will be auto-dosed with ferts and minerals and regulated with Co2 and heaters to match tank parameters. System will overflow in the sump to a waste drain. 2.) float switches in the dosing storage reservoirs to let me know when they need to be refilled 3.)pressure switch on Co2 tank pre-regulator that will tell the Apex when the Co2 tanks are getting low 4.)float switch on main tank at top of rim that will turn off return pump if tank is about to overflow 5.)float switch in filter bag section of sump to warn Apex when filter bags are clogged 6.)flow switches on both pumps to tell the Apex water is moving through the pipes 7.)door switch to turn on canopy lights 8.)push button switch in canopy to turn on small clean-out gravel vac. pump for tank cleaning that will empty into a drain. This will also turn on the R/O storage tank pump and start replacing water you are draining. No siphons to get going, just stick hose I will keep coiled up in the canopy in the water, push a button, vac, push button again to turn off pump and hang up hose. Should take about 2mins to clean the tank. 9.)Canopy thermostate/humidistat that will trip relays telling the Apex to turn on ventilation fans and at what speed to set the fans. Quote Link to comment Share on other sites More sharing options...
Phantom Posted March 21, 2013 Report Share Posted March 21, 2013 It is most expensive sensor on the project. So you have completed the build or in process of building one. Raspberry pi is an interesting piece. I haven't worked on it, but would like to see some pictures ones you are done. Are you using linux to code the project? I've started, meaning I have a raspberry pi for it, I've got it controlling relays on a bread board etc. I haven't got my sensors yet, seems the pH ones are all USD$300+ for anything half decent. I haven't taken it any further yet because I'm now working on LED lighting and I want to get that sorted. I'm setting up my lighting so that it would be easily controlled by my pi. I'm putting it on a marine tank and I'd like to have a bunch of other sensors as well. Things like PAR for lighting, salinity etc. Yes it will be in linux. I'll probably just do it using cron jobs and a bunch of cgi scripts on a webserver. I'll then probably make an API that uses these cgi scripts so I can make pretty apps to work with it from other devices (phone / PC's). Quote Link to comment Share on other sites More sharing options...
Saxsena Posted March 21, 2013 Author Report Share Posted March 21, 2013 I've started, meaning I have a raspberry pi for it, I've got it controlling relays on a bread board etc. I haven't got my sensors yet, seems the pH ones are all USD$300+ for anything half decent. I haven't taken it any further yet because I'm now working on LED lighting and I want to get that sorted. I'm setting up my lighting so that it would be easily controlled by my pi. I'm putting it on a marine tank and I'd like to have a bunch of other sensors as well. Things like PAR for lighting, salinity etc. Yes it will be in linux. I'll probably just do it using cron jobs and a bunch of cgi scripts on a webserver. I'll then probably make an API that uses these cgi scripts so I can make pretty apps to work with it from other devices (phone / PC's). Thats great...I don't have any linux knowledge, but i understand its very opensource. Well best of luck and keep posted. Quote Link to comment Share on other sites More sharing options...
reef Posted March 22, 2013 Report Share Posted March 22, 2013 seems the pH ones are all USD$300+ you can get a decent one for less than that, GHL Ph probe is about $160. Got a few spare. Quote Link to comment Share on other sites More sharing options...
Phantom Posted March 22, 2013 Report Share Posted March 22, 2013 you can get a decent one for less than that, GHL Ph probe is about $160. Got a few spare. And are they easy enough to rig up to custom gear? I've seen those, but thought they were only really suitable for their own branded controllers. In saying that, it should be reasonably trivial to amp up the output and work it out, but I'd prefer something that's a little less DIY in case I introduce inaccuracy without realising it. Quote Link to comment Share on other sites More sharing options...
reef Posted March 22, 2013 Report Share Posted March 22, 2013 can't see why not. i have used them on a few other controllers with not issue, Tunze also have ph probes http://www.tunze.com/details.html?&L=1&C=NZ&user_tunzeprod_pi1%5Bprodid%5D=7070.110 Quote Link to comment Share on other sites More sharing options...
Godly3vil Posted March 22, 2013 Report Share Posted March 22, 2013 I may be off base here but as long as it has a BNC connection wouldn't it work? Quote Link to comment Share on other sites More sharing options...
Phantom Posted March 22, 2013 Report Share Posted March 22, 2013 I don't have a controller, I'm making my own like Saxsena did. I've seen quite a few pH probes that output in a serial format rather than just being a x mV/pH probe. Saxsena, did you use one of these basic probes or one with some logic built in? Quote Link to comment Share on other sites More sharing options...
Barnacle Posted March 24, 2013 Report Share Posted March 24, 2013 This is a great little project. :gpo2: Quote Link to comment Share on other sites More sharing options...
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