2021-06-17 12:17 AM
What are the general rules designing capacitive sensor pads for ST25R3916?
Pad sizes and shapes, pad to pad distance, pad to gnd distance etc.
Timo
Solved! Go to Solution.
2021-06-24 12:02 AM
Hi Stinde,
AN5320 should answer most of your questions. Can you have a look and feed back if you have further questions?
Best Regards, Ulysses
2021-06-24 12:02 AM
Hi Stinde,
AN5320 should answer most of your questions. Can you have a look and feed back if you have further questions?
Best Regards, Ulysses
2021-06-29 12:09 AM
Hi Ulysses,
Is this correct:
If I need more detection distance, I increase the distance between the electrodes and increase the area, more the parallel length, of the electrodes to compensate decreasing of the coupling capacitance when distance is increasing.
Best Regards,
Stinde
2021-06-29 12:55 AM
Hi Stinde,
yes.
Ulysses