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How to back up memory cards without a computer
Arduino Home automation
Home made DIY Grey water system water recycling.
Mobile Phone Alarm for a motorbike, car or anything you want
Removable shopping trolley tokens
Arduino powered bluetooth remote relay switch
automatic water level controller with LCD display Arduino projecthttps://mrmodder.com/how-to-make-automatic-water-l...
automatic water level controller with arduinohttps://mrmodder.com/how-to-make-water-level-controller-arduino-project/
i made it with ethernet shield if you want visit Mrmodder.comhttps://mrmodder.com/how-to-make-home-automation-using-ardiuno-uno-mega/
i made it with ethernet shield :)https://mrmodder.com/how-to-make-home-automation-using-ardiuno-uno-mega/
You need to connect the switches of your home devices to the arduino pins.
So via your project can we switch on/off the devices even from a great distance of about 5 or 6km??
please send the skecth to my email firstname.lastname@example.org
I have a questiin you may can help with i do heating and air have a unit that has bad tstat wire going from indoor to outdoor unit so it wont allow anything outside to kick on and cant run new wire its not possible is there any bluetooth relay i can build so when thermostat calls for ac it will send signal to od unit and close a relay to allow 24 volts to contator i can put a transformer out there to. Make the 24v but having trouble finding away to control it
I'm having a lot of problems with people getting in my car so if you could send me a detailed version that I could hook into my car schematic to wire into the car wiring like when someone opens the car door I would really appreciate it thanks you can send it to email@example.com
i have made this and followed all the instructions,but when i connect by arduino power ,the relays are switching on,my phone connected to bluetooth device but unable to control the relays,they are continously switched on
how to Control arduino by bluetooth from (PC, pocket PC PDA)
Pls send me a schematic diagram
Hey!This problem is really common, and easy to fix! :D This usually comes up when you're using a board other than the one selected in the arduino program. Just go tools>board>and select your board! :D
Dear Sir,Wow! This is nice project. i need to make this project.but i need the circuit diagram,Kindly put or send me the circuit diagram by email. e: firstname.lastname@example.orgThanks
Can anyone give me code for Bluetooth connection to the arduino device ????I need it urgentlyIn C++, C#
Chlorine dioxide is what is safely used to clean water in water districts. I would look into it. It is a safe product to the extend that it is used to treat water we eventually drink so don't be discouraged by the name. Good luck!
Dear, Can you please specify from website https://store.arduino.cc/ , which arduino board have you used to be specific?I'm taking up this as my graduating project , please help meCan we have a telephonic contact?
i am tring to connect an android app with bluetooth hc05 but this message appear "unable to connection ,is the device turned on ?" how can i fix thisthank you
Can you connect to it with your computer if it has bluetooth or do you need a pocket PC?
Another option to move bath/shower water - - www.siphonaid.com under $20 - use it whenever that rose bush or tree is thirsty. No plumbing, construction so not likely to need a permit - just a garden hose and a window. Your bathtub becomes your indoor rain barrel and the SiphonAid is nothing more than a High Tech bucket that can save some labor - and your back.
how many days this project would run if i operate it whole day ?
B&Q homeeasy home automation central heating controller Hack
This seems very long winded and expensive as those home plugs aren't cheap.I've just automated a lot of things but using a WIFI shield for the arduino. It also acts as a web server and puts out a nice graphical front end to turn things on/off. Additionally instead of using all those components you have I simply bought an 8 ch relay controller for around £5. Now I can turn many things on/off from the web and it works great on any mobile phone too. I've also purchased a £4 RF remote kit which can also turn the volume up/down on things but again you can send signals to this over WIFI as it will be going through the Arduino 1st :)
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