A wifi controlled tea-timer.
What does it do ??
Well simple.
Put a bag of tea on the level. Open the webpage on your browser or phone. Give the command to drop the bag into the tea, and set a timer for 1 to 3 minutes.
When the timer is finished the teabag will be lifted out of the tea automatically.
And you know what's best ???
You could make it Voice Controlled by Google Home......
You can find the tutorial, sourcecode and hardware setup here:
http://lucstechblog.blogspot.com/2018/08/teatimer.html