gauravkothari23
Advanced Member level 2
Hi all.
I need to make a 4x4 matrix keypad with touch sensor. I initially planned to use MTCH108 as a touch controller. but it has only 8 channel.
can anybody please suggest me what touch controller IC can i use for my 4x4 matrix keypad = 16 keys.
MTCH108 is a standalone IC and does not need a Mcrocontroller. But if needed i can use the same to interface any touch controller.
I need to make a 4x4 matrix keypad with touch sensor. I initially planned to use MTCH108 as a touch controller. but it has only 8 channel.
can anybody please suggest me what touch controller IC can i use for my 4x4 matrix keypad = 16 keys.
MTCH108 is a standalone IC and does not need a Mcrocontroller. But if needed i can use the same to interface any touch controller.