Implementesen bilong kapasitiv tats sensing wantaim ol CTMU periferal

Aug 02, 2019 Larim wanpela toksave

CTMU peripheral em i wanpela fleksibel analog modul we ol i ken yusim wantaim wanpela ADC long skelim stret kapasitens. Em i gat wanpela konstan karen sos i konekt long dispela ADC senel olsem i soim{1}} CTMU i yusim wanpela konstan karen sos long skelim senis long kapasitens na taim difrens namel long ol narapela narapela ivent{2}}}}}}} .

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Komperem wantaim CVD, CTMU i givim hariap bekim spit.Bikos em i gat planti kain kain karent sos reinj.Dispela bai helpim long sasim analog senel long hariap spit, na long dispela rot i kamapim gutpela bekim taim bilong kapasitiv tats sensing sistem.

CTMU peripherals for capacitive touch sensing applications are implemented using the formula I × T=C × V. Among them: I is the constant current source of CTMU, T is the fixed period of CTMU charging capacitive touch sensor, C is the capacitance of capacitive touch sensor, and V is the voltage of capacitive touch sensor (read by ADC).