Intro: Dog Water Alarm (V2)
Let's be honest, there have been times where you forgot to give your dog water. This WiFi fog bowl will help to solve that problem using a LinkIt Smart Duo and some household items!
Step 1: Parts
1) Dog Bowl
2) LinkIt Smart Duo
4) 1meg Ohm resistor
Step 2: Program
This part is easy, download the code from my site https://funguypro.net. Download the Blynk app get your auth token, add it to the code then upload it to the board.
You will also need to setup the bridge in the LinkIt server configuration manager
Step 3: Wire
This is super easy also, just put a 1meg Ohm resistor between pins 2 and 3 and connect pin 3 to the bowl
Step 4: Sensor
Tape the aluminum foil in place then attach everything else on to it.
Step 5: Test
Slowly pour water into it the values should rise, if they don't then you will need to edit the min/max values in the code.