That's worst case environmental and manufacturing minimum with additional margin. I doubt you're that concerned with fitting spec. In reality, unless it's a Schmitt then it's Vdd/2.
FM topics moved to this thread : https://forums.parallax.com/discussion/174696/p2-fm-audio-synthesizer
0.04
Using a proper USB keyboard driver (Wuerfel21's usbnew)
Here is a proper zip of 0.04
Comments
That's worst case environmental and manufacturing minimum with additional margin. I doubt you're that concerned with fitting spec. In reality, unless it's a Schmitt then it's Vdd/2.
FM topics moved to this thread : https://forums.parallax.com/discussion/174696/p2-fm-audio-synthesizer
0.04
Using a proper USB keyboard driver (Wuerfel21's usbnew)
Here is a proper zip of 0.04