Arduino water dispenser

With rise in population, pollution and climate change, it is expected that by as soon as we will experience perennial water shortages. At one hand there are already minor disputes among nations and states for sharing river water on the other hand we as humans waste a lot of drinking water due to our negligence.

It might not appear big at the first time, but if your tap dripped a drop of water once every second it would take only about five hours for you to waste one gallon of water, that is enough water for an average human to survive for two days.

So what can be done to stop this? As always the answer, for this, lies with improvement in technology. Sounds cool right! A solenoid valve will be used to control the flow of water, which is when energised the water will flow out and when de-energised the water will be stopped. So we will write an Arduino program which always checks if any object is placed near the tap, if yes then the solenoid will be turned on and wait till the object is removed, once the object is removed the solenoid will turn off automatically thus closing the supply of water.

That is when the Valve is turned on it will consume about mA to keep the valve turned on. It has the 3 pins Gate, Source and Drain from pin 1 respectively.

arduino water dispenser

As shown in the circuit diagram the positive terminal of the solenoid is powered with the Vin pin of the Arduino. Because we will use a 12V adapter to power the Arduino and thus the Vin pin will output 12V which can be used to control the Solenoid. It will remain off if the gate pin is grounded and will turn on if a gate voltage is applied. To keep the MOSFET turned off when no voltage is applied to gate pin, the gate pin is pulled to ground though a 10k resistor. This 1K resistor is used for current limiting purpose.

The whole circuit is simple and hence can be easily build on top of a breadboard. Mine looked something like this below after making the connections. For this project we have to write a program which uses the HCSR Ultrasonic sensor to measure the distance of the object in front of it. Just below I have explained the program by breaking it into small meaningful snippets.

So we have defined to which pin these will be connected to. We define the same using the following lines. To measure distance using US sensor the trigger pin must first be held low for two micro seconds and then held high for ten microseconds and again held low for two micro seconds.

Then we use the time taken value to calculate distance of the object ahead of the sensor. The program to calculate the distance is give below. The program to do the same is shown below. Make the connections as shown in the circuit and upload the below given program into your Arduino board. Make some simple arrangement to connect the solenoid valve to the water inlet and power up the circuit using the 12V adapter to the DC jack of Arduino board.

Make sure the on board LED is turned off, this ensures that the Solenoid is also off. The set-up that I have made to demonstrate the project is shown below. Similarly when the glass is removed the ultrasonic sensor tells to the Arduino there is no glass in front of it and thus the Arduino closes the valve.

If you have any doubt in getting this to work, post it in the comment section or use the forum for technical help. Submit Comment. Spamcheck Enabled. For aspiring experimenters, creators, and tinkerers, you must start your journey as a maker with the right tools.Add the following snippet to your HTML:. This device works by flowing and stopping water to the glass automatically, by classifying the glass height.

Project in progress by Fiqh. Please log in or sign up to comment. There are two sensors as detectors in this project, namely rain sensor and LDR. Tester may block hardwired sensors of common burglary alarms and access systems so protected zone is open, even if the system's in arm mode. This is my first project, so please like the project and comment down below.

This project is to create a smart lock door system with voice activation to open and close the door via voice sensor and Arduino Uno. Project showcase by bangkitwahyu. This system monitors the moisture of soil and waters it by 5v DC motor based water pump when needed. Time to monitor your goods using our system! Get real-time updates, so you can buy what you want. Sign In. My dashboard Add project. Project in progress.

Arduino Code. Schematics Fritzing Download. Author Fiqh 1 project 0 followers Follow. Respect project. Similar projects you might like. Powered by. Keep me signed in on this device. Or connect with your social account: Login with Arduino.

Resistor 1k ohm. Relay Module Generic.

arduino water dispenser

LED, Blue. Jumper wires generic. Geared DC Motor, 12 V. Soldering iron generic. Solder Wire, Lead Free. Multitool, Screwdriver.In this project, I am going to show you how to use motorized nerf guns and water guns to make automated turrets that you can use to shoot your friends.

The gun is controlled with an infrared motion sensor and an Arduino microcontroller. The motion sensor detects when someone walks in front of the gun, and then the Arduino activates a relay that is connected to the trigger and fires the gun. You can set it up in a hall or in a doorway and it will shoot anyone who walks by. This is a fun way to prank your friends. In order to be able to control the gun with an external circuit, we need to solder a wire onto each switch terminal.

On most guns this will just be a single switch with two terminals. My gun, however, has three switches. There is one wire for each switch and a fourth that acts as a common positive terminal. So I soldered four extension wires onto the circuit board. After soldering the wires, I wrapped the board in tape to help insulate the connections.

Brolica que significa

Once the circuit is working properly, solder the components onto a printed circuit board or perf board. To keep all the parts neatly together, I mounted them all inside a plastic project enclosure. I used a hole saw to cut a large hole in one end of the enclosure.

Then I attached the motion sensor to the inside of the hole with hot glue. The Arduino and the other two circuit boards were also attached to the inside walls of the enclosure with hot glue.

Windows embedded standard 7 end of life

Lastly, I cut slots in the side of the housing for the power cord and the cable that connects to the gun. Now your motion activated gun turret is complete. Set it up and wait for your unsuspecting victim to walk by. When they do, your gun will automatically sense them and shoot them.

My name is Jason Poel Smith. I have worked in a variety of industries from hydraulic aerial lifts to aircraft tooling.Add the following snippet to your HTML:.

Csfa surgery

Let's go for it! It was a "delicious" project to work in all aspects :- and the final result was really nice. Please log in or sign up to comment. Why spend seconds giving away promotional buttons at Maker Faires, when you can spend countless hours building a machine to do it for you? Project tutorial by Jeremy S. A simple candy dispenser to enjoy upon your request, as well as to practice Arduino and building skills!

arduino water dispenser

Project tutorial by Hada Amira. Secure your house by implementing this handy automatic door management system. Project showcase by Robodia Technology.

When at least one person enters the room, the light and fan turn ON. When everyone exits the room, the light turns OFF. Project showcase by Team Amrendra Sahni. Project showcase by chenwei This small tool checks brightness, and if there is fog or night out, will turn on without human action or worry.

Project showcase by Achraf Oukheir.

Automatic Water Dispenser using Arduino

Sign In. My dashboard Add project. Project showcase. Respect project. Similar projects you might like. Cook 3, views 6 comments 19 respects. Candy Dispenser Project tutorial by Hada Amira 10, views 9 comments 25 respects. Automatic Humidifier Project showcase by chenwei 6, views 2 comments 7 respects. Powered by. Keep me signed in on this device. Or connect with your social account: Login with Arduino. NFC Shield.

Mini Servo.Today we are going to make automatic water dispenser which will save some water from dripping out from the water dispenser. With rise in population, pollution and climate change, it is expected that by as soon as we will experience perennial water shortages.

Monotype dark team gen 8

At one hand there are already minor disputes among nations and states for sharing river water on the other hand we as humans waste a lot of drinking water due to our negligence. So in this project we will learn to make our own Automatic water dispenser System. It might not appear big at the first time, but if your tap dripped a drop of water once every second it would take only about five hours for you to waste one gallon of water, that is enough water for an average human to survive for two days.

So what can be done to stop this? As always the answer, for this, lies with improvement in technology. Sounds cool right! A solenoid valve will be used to control the flow of water, which is when energized the water will flow out and when re-energized the water will be stopped. So we will write an Arduino program which always checks if any object is placed near the tap, if yes then the solenoid will be turned on and wait till the object is removed, once the object is removed the solenoid will turn off automatically thus closing the supply of water.

Dispenser using Arduino. That is when the Valve is turned on it will consume about mA to keep the valve turned on. It has the 3 pins Gate, Source and Drain from pin 1 respectively. As shown in the circuit diagram the positive terminal of the solenoid is powered with the Vin pin of the Arduino. Because we will use a 12V adapter to power the Arduino and thus the Vin pin will output 12V which can be used to control the Solenoid.

It will remain off if the gate pin is grounded and will turn on if a gate voltage is applied. To keep the MOSFET turned off when no voltage is applied to gate pin, the gate pin is pulled to ground though a 10k resistor. This 1K resistor is used for current limiting purpose. The whole circuit is simple and hence can be easily build on top of a breadboard.

Mine looked something like this below after making the connections. For this project we have to write a program which uses the HCSR Ultrasonic sensor to measure the distance of the object in front of it.

Just below I have explained the program by breaking it into small meaningful snippets. So we have defined to which pin these will be connected to. We define the same using the following lines.

Amps

To measure distance using US sensor the trigger pin must first be held low for two micro seconds and then held high for ten microseconds and again held low for two micro seconds.

Then we use the time taken value to calculate distance of the object ahead of the sensor. The program to calculate the distance is give below. The program to do the same is shown below. HEY… you just made a automatic water despeser. I love discovering new things. I share my knowledge in this blog.

Automatic Arduino Water Dispenser

Your email address will not be published. Notify me of follow-up comments by email. Notify me of new posts by email. Programming the Arduino Board For this project we have to write a program which uses the HCSR Ultrasonic sensor to measure the distance of the object in front of it.

Share this:. Enamul Mar 15, Leave a Reply Cancel reply Your email address will not be published.Based on Roald Dahl short story, this machine will let you "hear" plant mood according to soil moisture. Project tutorial by Roni Bandini.

This video will illustrate the working principle of the Water Quality Monitoring and Notification System. We are showing how to use DS18B20 one wire water proof temperature sensor using Arduino. A firefighter Arduino autonomous robot which is capable of detecting, approaching and extinguishing fire. Project in progress by Alberto Ben. A super smart buoy with lots of sensors that sends data over radio to a base station where it is displayed on a real-time dashboard! Project tutorial by T3ch Flicks.

Are you looking to control your tank water level automatically here's the post for you, how can water level be controlled automatically? Project showcase by Wen-Liang Lin. I use an electric valve, temperature sensors with WiFi connectivity to control and monitor optimal usage of solar energy. This project will calculate the water content of soil around a plant by measuring the dielectric constant. Project tutorial by millerman Bring river monitoring to a new level! Monitor the pH, water level, and pollution by insoluble substances of a river from anywhere.

Project tutorial by Andrei Florian. The price of which is paid by aquatic life and people living nearby. Project tutorial by Madhur Gupta. Soak your unsuspecting friends with a motion-activated water gun! Project tutorial by Engineering Is Easy. Interact with it through a website using Bluetooth Low Energy.

A different view towards hydraulic system. This is a hydraulic system which is punched with electronics. A simple sensor to measure conductivity changes in water and other materials!Pages: [1]. Auto Water Dispenser. We have a medium size filter in our hostel which has two halves. Top part contains the impurity one and bottom or lower layer has the purified water which has a tap fitted to dispense water. Now a solenoid valve sensor can be opened once the container if full.

So I would probably need a float sensor - I presume. When the float sensor gives signal 0 meaning the container is empty I would need to close this valve, open another solenoid valve to fill the same container, close the valve and then again open the valve connected to tap.

Is my approach correct? However I am not sure how I can achieve the below objectives: What are the different sensors I need to make use?

Measure the impurities content in water? Where to place the sensors? Is my design concept fine - later our hostel office might want to dispense water on some charges - say 1 dollar for 10 lts.

Which sensors should I make use of. Thanks in advance.

arduino water dispenser

Re: Auto Water Dispenser. Well, leaving the rest of questions at the moment as I am also a newbie and have not got much experience with sensors at the moment. This is not a very complex problem in hydraulics. You can study Discharge rates along with Volume and Area of discharge, keeping in view the pressure head. Second one, can we use a weight sensor in the upper container? It records initial weight before dispensing and keeps recording until an exact 5KG density of water can be used to convert between KG and Litres is subtracted from that?

Stop dispensing at that moment.


thoughts on “Arduino water dispenser”

Leave a Reply

Your email address will not be published. Required fields are marked *