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Arduino& Labview With 2 DS18B20
'DIY' Using the Arduino Uno and HC-05 Bluetooth module with ArduDroid App
Arduino& Labview with 2 DS18B20
Every Liter Counts! Arduino Water Doser "Shield"
Arduino Data Logger With 2 DS18B20 and Sample Rate Control
Ok, everything works. Do you have any idea how to add to this project wireless control on/off (such as pilot), which also could be to switch the relay?
Arduino Timer With On/Off Set Point
Arduino data logger shield. How to control sample rate with rtc
I downloaded the code from the site and works fine. Check your connections.
but only start_stop button and reset are working in WATER_DOSER_ML_LT.ino :( please re upload the code.
Arduino/Android Timer (with App!).Control your lights and other stuff
Hi, can you do the same for a fuel dispensor but this time you use a Keypad to input the Amount of money ant the system will calaculate automatically how many Liters/Milliters the money is equivalnet to.
Am not doing it for commercial purposes, am building a water recycling project back home in Kenya, where there alot of shortage of water. Now what we have done is dug a Borehole, and I was trying to come up with a cheaper way to make a system that people can use to buy water based on the amount of money they have. That's why I used an example of a fuel dispenser. Your system will work very fine only that will need to add a Keypad and the place written SP we replace with the amount of money keyed in.
Thatst really good work i must say
Actually I don't want to use a sensor I want to use time to measure volume being dispensed. For example if a liter takes 20 milliseconds to dispense. What will happen is that when I input the price for a liter, it will dispense a liter.
Thanks for the comment my friend!
Yes, you need another type of sensor for fuel , and a bigger display to show the status (16x4). With some "maths" you can do what you want. i don´t know if I get you wrong , but this projects or tutorials are intended to share some knowledge , or guide begginers , to make their own projects , but not for commercial applications.
Thanks! There is some differences between UNO and Leonardo,On this project we are using SDA (A4) and SCL (A5), for the clock. Leonardo has different pins: SDA pin 2 and SCL pin 3. You can find more information on the web.On the video you can see that i am not connected to the pc.Use a suitable power supply or baterry pack and connect the plug to the power jack on the Arduino.
Hello, great project ;] Can i use RTC ds3231 in your project (instead RTC 1307)?? It will work or I must change code (never use RTC with arduino)??
Hello, great project ;] why when i use arduino leonardo your sketch doesnt work(Timer_with_on_off_set_point). On arduino Uno is ok, where is difference?? And what i must to do if i want run this project without communication with PC (after verify and compile sketch on arduino)?
Hello, great project ;] why when i use arduino leonardo your sketch doesnt work(Timer_with_on_off_set_point). On arduino Uno is ok, where is difference??
Thanks my friend! Iam glad to help you.
Great stuff and a beautifully clear instructable. I built this today without problems (well, except for the couple of 'dead' jumper wires that had me confused for a while). I'm hoping to learn enough from your code (reading and de-bouncing switches) to improve some of my existing projects. Many thanks and keep 'em coming!
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