10 ms·
Neat. How does the hovering work? Is that also using capacitive sensing?
by iqster 12y ago
Neat. How does the hovering work? Is that also using capacitive sensing?
- emranemran 12y agoThe capacitive electrodes form an electric field around the surface of the pcb. When your hand or finger (conductive surface) is in range, the chip senses the distortion of the e-field (change in capacitance) to track your hand movement and calculate the position.