Clock 

Clock is time,stopwatch and count down timer. Yes, we know that Android already has a clock, but can the Android clock do anthing other than playing a sound?  With the Heximus app, you can program it to do anything else you desire.

clk = Clock(100,700,w-200,h2)
clk.color = GRAY
clk.colortext = GREEN
clk.actiontimesup = "timesup"  // call timesup when done

timesup:

// connect to a bluetooth Arduino board and do anything you wish

// Since Heximus is a programming language the skys the limit

return

Note the color scheme above, not the greatest but not much thought went into it either.  However since each control is programmable you can change the colors to any of your liking.