C6 m m A u 8 GND B R E D 0 0 0 m 0 3 IC1A 1k P S 3 1 1 1 1 10k GND 1 ADC 4 6 FUSSPUNKT 2 R11 R6 4 TS912A C4 D M R N 2 5 R 4 0 3 0 2 k 100n G 2 Y R 3 R 1 R 1 R 1 GND D B O O O O 18k 6 N N N N R7 V: 1.8 GND D 4 3 2 1 K K K K O O O O 0 C 7 C C C C 1 D C C GND D K4 K3 K2 K1 1 1 1 1 k 1 2 2 2 2 3 R 5 - D