Hello,
If you are looking at detecting the pressure applied to a metal surface then I would direct you to the following collateral:
TI Designs:
16 Button Stainless Steel Keypad: http://www.ti.com/tool/tida-01102
16 Button Snap Dome Keypad: http…
Hello Kiran,
Inductive sensing can be used for both rotary switch applications and push button switch applications. I would recommend to take a look at our design collateral:
Application notes : http://www.ti.com/lsds/ti/sensing-products/inductive…
Hello Guillaume,
This is an interesting question, but I believe the answer will be that you need both a high level of matching and a large coil diameter to achieve the longest sensing range. A compromise with wire-wound solutions may work for one or…
