4 ms·
With a diode matrix, is it possible to distinguish multiple simultaneous key presses? And if not, how do you handle modifier keys? Looking at your photo, it wou
by pcl 12y ago
With a diode matrix, is it possible to distinguish multiple simultaneous key presses? And if not, how do you handle modifier keys? Looking at your photo, it would seem that they're wired into the matrix in the same fashion as the rest of the keys.
- deleted 12y ago[deleted]
- wyager 12y agoYes, you can detect an arbitrary number of simultaneous keypresses. The only limitation is that you can only scan one of the dimensions in parallel.