WTC64K1R Capacitive sensitive touch switch & roller encoder chipWTC64K1R series touch sensing IC is an integrated circuit designed to achieve human touch interface. It can replace mechanical light touch and mechanical rotary encoder, to realize waterproof and dustproof, seal isolation, solid and beautiful operation interface. A WTC64K1R can achieve 2 ~ 4 independent touch keys and a touch roller encoder. It can provide user with a low-cost human-computer interaction interface. The operation and signal output of the touch roller coder is the same as the mechanical wheel coder. But there are no burrs for the output pulse of the mechanical code. The user does not have to handle the soft and hardware aiming at the burr, and only needs to adjust one capacitor C...
WTC62K1R Capacitive sensitive touch switch & roller encoder chipSpecification (V1. 2)WTC62K1R series touch sensing IC is an integrated circuit designed to achieve human touch interface.It can replace mechanical light touch and mechanical rotary encoder, to realize waterproof and dustproof, seal isolation, solid and beautiful operation interface. A WTC62K1R can achieve 2 independent touch keys and a touch roller encoder. It can provide user with a low-cost human-computer interaction interface. The operationand signal output of the touch roller coder is the same as the mechanical wheel coder. But there are no burrs for the output pulse of the mechanical code. The user does not have to handle the soft and hardware aiming at the burr, and only needs to adjust one capacitor Csel that can ch...