CTU periferikɛli minnu bɛ kɛ ka ɲɛsin magali ma, olu bɛ waleya ni formula I × T=C × V. ye olu cɛma: I ye CTUmu sɔrɔyɔrɔ basigilen ye sisan, T ye CTMU chargement capacitive touch sensor waati latigɛlen ye, c ye capacitive touch sensor ye, ani v is the voltage of capactitive touch sensor (kalansenw){{2}).
Ni formula labɛnni kura ye C=(i × t) / v cogo la, fɛn min bɛ se ka yeli kɛ ni fɛn caman yeli ye, o bɛ se ka dɔn ni tension changement (fɔɔnɔ jiginni) kɔlɔsili ye. ka kɛɲɛ ni formula tɛmɛnen ye, nin wale ninnu bɛ kɛ ka magali kɛcogo dɔn min bɛ se ka maga (i n’a fɔ capaciteur) ka se ka kɛ ni fɛnɲɛnamafagalan ye min bɛ se ka kɛ ni fɛnɲɛnamafagalan ye min bɛ se ka kɛ ni fɛn ye min bɛ se ka kɛ ni fɛn caman ye. Waati latigɛlen kɔnɔ (t), ani tension (V) min bɛ sensor kan, o bɛ suman ni ADC ye, i n’a fɔ ja b’a jira cogo min na; Ni capacitance min bɛ sɔrɔ touch sensor pad la, o ma Changé, voltage tɛ Changé charge durant continue la siɲɛ caman.
Sisan sɔrɔyɔrɔ min bɛ sɔrɔ CTMU lamini na, n’o faralen don ɲɔgɔn kan ni ADC caman ye, o bɛ kɛ sababu ye ka ɲɔgɔndan kɛ ni fɛn ye min bɛ se ka maga fɛn caman na{. bɛ CTU periferikɛli siri ɲɔgɔn na ka ɲɛsin ADC doncogo ma walasa a ka se ka siri ni pin suguya bɛɛ ye switch multiples{{{2}wow ni nin cogoya in na, o ye ctume peripheral sen ye min bɛ se ka kɛ ni mɔgɔ hakɛ ye. Kanalw.
Trimming min bɛ tali kɛ sisan sɔrɔyɔrɔ la, o bɛ jateminɛ nɔgɔya,o bɛ kɛ sababu ye ka kɛnɛma jɔrɔnankow ni transmission bɔnɛw kunbɛn.
