EESchema Schematic File Version 2 LIBS:transistors LIBS:stm32 LIBS:stmbl_3.4-cache EELAYER 25 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 12 14 Title "" Date "" Rev "" Comp "" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Comp L LM358 U? U 1 1 5659192C P 5000 4500 AR Path="/56590966/565F7162/5659192C" Ref="U?" Part="1" AR Path="/56590966/5659191C/5659192C" Ref="U?" Part="1" F 0 "U?" H 4950 4700 60 0000 L CNN F 1 "LM358" H 4950 4250 60 0000 L CNN F 2 "" H 5000 4500 60 0000 C CNN F 3 "" H 5000 4500 60 0000 C CNN 1 5000 4500 1 0 0 -1 $EndComp $Comp L SP3485EN U? U 1 1 565DFE81 P 8150 1250 AR Path="/56590966/565F7162/565DFE81" Ref="U?" Part="1" AR Path="/56590966/5659191C/565DFE81" Ref="U?" Part="1" F 0 "U?" H 7850 1600 50 0000 L CNN F 1 "SP3485EN" H 8250 1600 50 0000 L CNN F 2 "SO-8" H 8150 1250 50 0000 C CIN F 3 "" H 8150 1250 60 0000 C CNN 1 8150 1250 -1 0 0 -1 $EndComp $Comp L RJ45sh_LEDS J? U 1 1 565DFE88 P 1700 3350 AR Path="/56590966/565F7162/565DFE88" Ref="J?" Part="1" AR Path="/56590966/5659191C/565DFE88" Ref="J?" Part="1" F 0 "J?" H 1700 2850 50 0000 C CNN F 1 "RJ45sh_LEDS" H 1700 3750 50 0000 C CNN F 2 "" H 1700 3300 60 0000 C CNN F 3 "" H 1700 3300 60 0000 C CNN 1 1700 3350 0 -1 1 0 $EndComp $Comp L R R? U 1 1 565DFE8F P 7600 1250 AR Path="/56590966/565F7162/565DFE8F" Ref="R?" Part="1" AR Path="/56590966/5659191C/565DFE8F" Ref="R?" Part="1" F 0 "R?" V 7680 1250 50 0000 C CNN F 1 "120" V 7600 1250 50 0000 C CNN F 2 "" V 7530 1250 30 0000 C CNN F 3 "" H 7600 1250 30 0000 C CNN 1 7600 1250 1 0 0 -1 $EndComp $Comp L C C? U 1 1 565DFE96 P 9200 1250 AR Path="/56590966/565F7162/565DFE96" Ref="C?" Part="1" AR Path="/56590966/5659191C/565DFE96" Ref="C?" Part="1" F 0 "C?" H 9225 1350 50 0000 L CNN F 1 "100n" H 9225 1150 50 0000 L CNN F 2 "" H 9238 1100 30 0000 C CNN F 3 "" H 9200 1250 60 0000 C CNN 1 9200 1250 1 0 0 -1 $EndComp $Comp L GND #PWR? U 1 1 565DFE9D P 8150 1750 AR Path="/56590966/565F7162/565DFE9D" Ref="#PWR?" Part="1" AR Path="/56590966/5659191C/565DFE9D" Ref="#PWR?" Part="1" F 0 "#PWR?" H 8150 1500 50 0001 C CNN F 1 "GND" H 8150 1600 50 0000 C CNN F 2 "" H 8150 1750 60 0000 C CNN F 3 "" H 8150 1750 60 0000 C CNN 1 8150 1750 1 0 0 -1 $EndComp $Comp L +5V #PWR? U 1 1 565DFEA3 P 8150 750 AR Path="/56590966/565F7162/565DFEA3" Ref="#PWR?" Part="1" AR Path="/56590966/5659191C/565DFEA3" Ref="#PWR?" Part="1" F 0 "#PWR?" H 8150 600 50 0001 C CNN F 1 "+5V" H 8150 890 50 0000 C CNN F 2 "" H 8150 750 60 0000 C CNN F 3 "" H 8150 750 60 0000 C CNN 1 8150 750 1 0 0 -1 $EndComp Text HLabel 8950 1050 2 60 Input ~ 0 D12 Text HLabel 8650 1250 2 60 Input ~ 0 E12 $Comp L SP3485EN U? U 1 1 565DFEAC P 8150 2650 AR Path="/56590966/565F7162/565DFEAC" Ref="U?" Part="1" AR Path="/56590966/5659191C/565DFEAC" Ref="U?" Part="1" F 0 "U?" H 7850 3000 50 0000 L CNN F 1 "SP3485EN" H 8250 3000 50 0000 L CNN F 2 "SO-8" H 8150 2650 50 0000 C CIN F 3 "" H 8150 2650 60 0000 C CNN 1 8150 2650 -1 0 0 -1 $EndComp $Comp L R R? U 1 1 565DFEB3 P 7600 2650 AR Path="/56590966/565F7162/565DFEB3" Ref="R?" Part="1" AR Path="/56590966/5659191C/565DFEB3" Ref="R?" Part="1" F 0 "R?" V 7680 2650 50 0000 C CNN F 1 "120" V 7600 2650 50 0000 C CNN F 2 "" V 7530 2650 30 0000 C CNN F 3 "" H 7600 2650 30 0000 C CNN 1 7600 2650 1 0 0 -1 $EndComp $Comp L C C? U 1 1 565DFEBA P 9200 2650 AR Path="/56590966/565F7162/565DFEBA" Ref="C?" Part="1" AR Path="/56590966/5659191C/565DFEBA" Ref="C?" Part="1" F 0 "C?" H 9225 2750 50 0000 L CNN F 1 "100n" H 9225 2550 50 0000 L CNN F 2 "" H 9238 2500 30 0000 C CNN F 3 "" H 9200 2650 60 0000 C CNN 1 9200 2650 1 0 0 -1 $EndComp $Comp L GND #PWR? U 1 1 565DFEC1 P 8150 3150 AR Path="/56590966/565F7162/565DFEC1" Ref="#PWR?" Part="1" AR Path="/56590966/5659191C/565DFEC1" Ref="#PWR?" Part="1" F 0 "#PWR?" H 8150 2900 50 0001 C CNN F 1 "GND" H 8150 3000 50 0000 C CNN F 2 "" H 8150 3150 60 0000 C CNN F 3 "" H 8150 3150 60 0000 C CNN 1 8150 3150 1 0 0 -1 $EndComp $Comp L +5V #PWR? U 1 1 565DFEC7 P 8150 2150 AR Path="/56590966/565F7162/565DFEC7" Ref="#PWR?" Part="1" AR Path="/56590966/5659191C/565DFEC7" Ref="#PWR?" Part="1" F 0 "#PWR?" H 8150 2000 50 0001 C CNN F 1 "+5V" H 8150 2290 50 0000 C CNN F 2 "" H 8150 2150 60 0000 C CNN F 3 "" H 8150 2150 60 0000 C CNN 1 8150 2150 1 0 0 -1 $EndComp Text HLabel 8950 2450 2 60 Input ~ 0 D36 Text HLabel 8650 2650 2 60 Input ~ 0 E36 $Comp L SP3485EN U? U 1 1 565DFED0 P 8150 4050 AR Path="/56590966/565F7162/565DFED0" Ref="U?" Part="1" AR Path="/56590966/5659191C/565DFED0" Ref="U?" Part="1" F 0 "U?" H 7850 4400 50 0000 L CNN F 1 "SP3485EN" H 8250 4400 50 0000 L CNN F 2 "SO-8" H 8150 4050 50 0000 C CIN F 3 "" H 8150 4050 60 0000 C CNN 1 8150 4050 -1 0 0 -1 $EndComp $Comp L R R? U 1 1 565DFED7 P 7600 4050 AR Path="/56590966/565F7162/565DFED7" Ref="R?" Part="1" AR Path="/56590966/5659191C/565DFED7" Ref="R?" Part="1" F 0 "R?" V 7680 4050 50 0000 C CNN F 1 "120" V 7600 4050 50 0000 C CNN F 2 "" V 7530 4050 30 0000 C CNN F 3 "" H 7600 4050 30 0000 C CNN 1 7600 4050 1 0 0 -1 $EndComp $Comp L C C? U 1 1 565DFEDE P 9200 4050 AR Path="/56590966/565F7162/565DFEDE" Ref="C?" Part="1" AR Path="/56590966/5659191C/565DFEDE" Ref="C?" Part="1" F 0 "C?" H 9225 4150 50 0000 L CNN F 1 "100n" H 9225 3950 50 0000 L CNN F 2 "" H 9238 3900 30 0000 C CNN F 3 "" H 9200 4050 60 0000 C CNN 1 9200 4050 1 0 0 -1 $EndComp $Comp L GND #PWR? U 1 1 565DFEE5 P 8150 4550 AR Path="/56590966/565F7162/565DFEE5" Ref="#PWR?" Part="1" AR Path="/56590966/5659191C/565DFEE5" Ref="#PWR?" Part="1" F 0 "#PWR?" H 8150 4300 50 0001 C CNN F 1 "GND" H 8150 4400 50 0000 C CNN F 2 "" H 8150 4550 60 0000 C CNN F 3 "" H 8150 4550 60 0000 C CNN 1 8150 4550 1 0 0 -1 $EndComp $Comp L +5V #PWR? U 1 1 565DFEEB P 8150 3550 AR Path="/56590966/565F7162/565DFEEB" Ref="#PWR?" Part="1" AR Path="/56590966/5659191C/565DFEEB" Ref="#PWR?" Part="1" F 0 "#PWR?" H 8150 3400 50 0001 C CNN F 1 "+5V" H 8150 3690 50 0000 C CNN F 2 "" H 8150 3550 60 0000 C CNN F 3 "" H 8150 3550 60 0000 C CNN 1 8150 3550 1 0 0 -1 $EndComp Text HLabel 8950 3850 2 60 Input ~ 0 D45 Text HLabel 8650 4050 2 60 Input ~ 0 E45 $Comp L R R? U 1 1 565DFF84 P 1800 4200 AR Path="/56590966/565F7162/565DFF84" Ref="R?" Part="1" AR Path="/56590966/5659191C/565DFF84" Ref="R?" Part="1" F 0 "R?" V 1880 4200 50 0000 C CNN F 1 "120" V 1800 4200 50 0000 C CNN F 2 "" V 1730 4200 30 0000 C CNN F 3 "" H 1800 4200 30 0000 C CNN 1 1800 4200 1 0 0 -1 $EndComp $Comp L C C? U 1 1 565DFF8B P 1600 4200 AR Path="/56590966/565F7162/565DFF8B" Ref="C?" Part="1" AR Path="/56590966/5659191C/565DFF8B" Ref="C?" Part="1" F 0 "C?" H 1625 4300 50 0000 L CNN F 1 "100n" H 1625 4100 50 0000 L CNN F 2 "" H 1638 4050 30 0000 C CNN F 3 "" H 1600 4200 60 0000 C CNN 1 1600 4200 1 0 0 -1 $EndComp $Comp L GND #PWR? U 1 1 565DFF92 P 1700 4400 AR Path="/56590966/565F7162/565DFF92" Ref="#PWR?" Part="1" AR Path="/56590966/5659191C/565DFF92" Ref="#PWR?" Part="1" F 0 "#PWR?" H 1700 4150 50 0001 C CNN F 1 "GND" H 1700 4250 50 0000 C CNN F 2 "" H 1700 4400 60 0000 C CNN F 3 "" H 1700 4400 60 0000 C CNN 1 1700 4400 1 0 0 -1 $EndComp $Comp L GND #PWR? U 1 1 565DFF98 P 1150 3800 AR Path="/56590966/565F7162/565DFF98" Ref="#PWR?" Part="1" AR Path="/56590966/5659191C/565DFF98" Ref="#PWR?" Part="1" F 0 "#PWR?" H 1150 3550 50 0001 C CNN F 1 "GND" H 1150 3650 50 0000 C CNN F 2 "" H 1150 3800 60 0000 C CNN F 3 "" H 1150 3800 60 0000 C CNN 1 1150 3800 1 0 0 -1 $EndComp $Comp L GND #PWR? U 1 1 565DFF9E P 1150 3100 AR Path="/56590966/565F7162/565DFF9E" Ref="#PWR?" Part="1" AR Path="/56590966/5659191C/565DFF9E" Ref="#PWR?" Part="1" F 0 "#PWR?" H 1150 2850 50 0001 C CNN F 1 "GND" H 1150 2950 50 0000 C CNN F 2 "" H 1150 3100 60 0000 C CNN F 3 "" H 1150 3100 60 0000 C CNN 1 1150 3100 1 0 0 -1 $EndComp $Comp L R R? U 1 1 565DFFA4 P 1000 2950 AR Path="/56590966/565F7162/565DFFA4" Ref="R?" Part="1" AR Path="/56590966/5659191C/565DFFA4" Ref="R?" Part="1" F 0 "R?" V 1080 2950 50 0000 C CNN F 1 "470" V 1000 2950 50 0000 C CNN F 2 "" V 930 2950 30 0000 C CNN F 3 "" H 1000 2950 30 0000 C CNN 1 1000 2950 0 1 1 0 $EndComp $Comp L R R? U 1 1 565DFFAB P 1000 3650 AR Path="/56590966/565F7162/565DFFAB" Ref="R?" Part="1" AR Path="/56590966/5659191C/565DFFAB" Ref="R?" Part="1" F 0 "R?" V 1080 3650 50 0000 C CNN F 1 "470" V 1000 3650 50 0000 C CNN F 2 "" V 930 3650 30 0000 C CNN F 3 "" H 1000 3650 30 0000 C CNN 1 1000 3650 0 1 1 0 $EndComp Text HLabel 800 2950 0 60 Input ~ 0 L1 Text HLabel 800 3650 0 60 Input ~ 0 L2 $Comp L GND #PWR? U 1 1 565E0460 P 4900 6050 AR Path="/56590966/565F7162/565E0460" Ref="#PWR?" Part="1" AR Path="/56590966/5659191C/565E0460" Ref="#PWR?" Part="1" F 0 "#PWR?" H 4900 5800 50 0001 C CNN F 1 "GND" H 4900 5900 50 0000 C CNN F 2 "" H 4900 6050 60 0000 C CNN F 3 "" H 4900 6050 60 0000 C CNN 1 4900 6050 1 0 0 -1 $EndComp $Comp L +5V #PWR? U 1 1 565E04A4 P 4900 5150 AR Path="/56590966/565F7162/565E04A4" Ref="#PWR?" Part="1" AR Path="/56590966/5659191C/565E04A4" Ref="#PWR?" Part="1" F 0 "#PWR?" H 4900 5000 50 0001 C CNN F 1 "+5V" H 4900 5290 50 0000 C CNN F 2 "" H 4900 5150 60 0000 C CNN F 3 "" H 4900 5150 60 0000 C CNN 1 4900 5150 1 0 0 -1 $EndComp $Comp L R R? U 1 1 565E07F5 P 4150 4350 AR Path="/56590966/565F7162/565E07F5" Ref="R?" Part="1" AR Path="/56590966/5659191C/565E07F5" Ref="R?" Part="1" F 0 "R?" V 4230 4350 50 0000 C CNN F 1 "10k" V 4150 4350 50 0000 C CNN F 2 "" V 4080 4350 30 0000 C CNN F 3 "" H 4150 4350 30 0000 C CNN 1 4150 4350 0 1 1 0 $EndComp $Comp L R R? U 1 1 565E0878 P 4150 4650 AR Path="/56590966/565F7162/565E0878" Ref="R?" Part="1" AR Path="/56590966/5659191C/565E0878" Ref="R?" Part="1" F 0 "R?" V 4230 4650 50 0000 C CNN F 1 "10k" V 4150 4650 50 0000 C CNN F 2 "" V 4080 4650 30 0000 C CNN F 3 "" H 4150 4650 30 0000 C CNN 1 4150 4650 0 1 1 0 $EndComp $Comp L R R? U 1 1 565E0919 P 4450 4200 AR Path="/56590966/565F7162/565E0919" Ref="R?" Part="1" AR Path="/56590966/5659191C/565E0919" Ref="R?" Part="1" F 0 "R?" V 4530 4200 50 0000 C CNN F 1 "15k" V 4450 4200 50 0000 C CNN F 2 "" V 4380 4200 30 0000 C CNN F 3 "" H 4450 4200 30 0000 C CNN 1 4450 4200 1 0 0 -1 $EndComp $Comp L R R? U 1 1 565E098D P 4600 4800 AR Path="/56590966/565F7162/565E098D" Ref="R?" Part="1" AR Path="/56590966/5659191C/565E098D" Ref="R?" Part="1" F 0 "R?" V 4680 4800 50 0000 C CNN F 1 "15k" V 4600 4800 50 0000 C CNN F 2 "" V 4530 4800 30 0000 C CNN F 3 "" H 4600 4800 30 0000 C CNN 1 4600 4800 0 1 1 0 $EndComp $Comp L +1V8 #PWR? U 1 1 565E2082 P 4450 4000 AR Path="/56590966/565F7162/565E2082" Ref="#PWR?" Part="1" AR Path="/56590966/5659191C/565E2082" Ref="#PWR?" Part="1" F 0 "#PWR?" H 4450 3850 50 0001 C CNN F 1 "+1V8" H 4450 4140 50 0000 C CNN F 2 "" H 4450 4000 60 0000 C CNN F 3 "" H 4450 4000 60 0000 C CNN 1 4450 4000 1 0 0 -1 $EndComp $Comp L R R? U 1 1 565E236D P 5850 4500 AR Path="/56590966/565F7162/565E236D" Ref="R?" Part="1" AR Path="/56590966/5659191C/565E236D" Ref="R?" Part="1" F 0 "R?" V 5930 4500 50 0000 C CNN F 1 "120" V 5850 4500 50 0000 C CNN F 2 "" V 5780 4500 30 0000 C CNN F 3 "" H 5850 4500 30 0000 C CNN 1 5850 4500 0 1 1 0 $EndComp $Comp L R R? U 1 1 565E23EB P 6200 4750 AR Path="/56590966/565F7162/565E23EB" Ref="R?" Part="1" AR Path="/56590966/5659191C/565E23EB" Ref="R?" Part="1" F 0 "R?" V 6280 4750 50 0000 C CNN F 1 "1k" V 6200 4750 50 0000 C CNN F 2 "" V 6130 4750 30 0000 C CNN F 3 "" H 6200 4750 30 0000 C CNN 1 6200 4750 1 0 0 -1 $EndComp $Comp L C C? U 1 1 565E24CA P 6000 4750 AR Path="/56590966/565F7162/565E24CA" Ref="C?" Part="1" AR Path="/56590966/5659191C/565E24CA" Ref="C?" Part="1" F 0 "C?" H 6025 4850 50 0000 L CNN F 1 "1n" H 6025 4650 50 0000 L CNN F 2 "" H 6038 4600 30 0000 C CNN F 3 "" H 6000 4750 60 0000 C CNN 1 6000 4750 1 0 0 -1 $EndComp $Comp L GND #PWR? U 1 1 565E2823 P 6100 5000 AR Path="/56590966/565F7162/565E2823" Ref="#PWR?" Part="1" AR Path="/56590966/5659191C/565E2823" Ref="#PWR?" Part="1" F 0 "#PWR?" H 6100 4750 50 0001 C CNN F 1 "GND" H 6100 4850 50 0000 C CNN F 2 "" H 6100 5000 60 0000 C CNN F 3 "" H 6100 5000 60 0000 C CNN 1 6100 5000 1 0 0 -1 $EndComp Text HLabel 6200 4500 2 60 Input ~ 0 A12 $Comp L R R? U 1 1 565E2D07 P 4050 5450 AR Path="/56590966/565F7162/565E2D07" Ref="R?" Part="1" AR Path="/56590966/5659191C/565E2D07" Ref="R?" Part="1" F 0 "R?" V 4130 5450 50 0000 C CNN F 1 "10k" V 4050 5450 50 0000 C CNN F 2 "" V 3980 5450 30 0000 C CNN F 3 "" H 4050 5450 30 0000 C CNN 1 4050 5450 0 1 1 0 $EndComp $Comp L R R? U 1 1 565E2D0D P 4050 5750 AR Path="/56590966/565F7162/565E2D0D" Ref="R?" Part="1" AR Path="/56590966/5659191C/565E2D0D" Ref="R?" Part="1" F 0 "R?" V 4130 5750 50 0000 C CNN F 1 "10k" V 4050 5750 50 0000 C CNN F 2 "" V 3980 5750 30 0000 C CNN F 3 "" H 4050 5750 30 0000 C CNN 1 4050 5750 0 1 1 0 $EndComp $Comp L R R? U 1 1 565E2D13 P 4450 5300 AR Path="/56590966/565F7162/565E2D13" Ref="R?" Part="1" AR Path="/56590966/5659191C/565E2D13" Ref="R?" Part="1" F 0 "R?" V 4530 5300 50 0000 C CNN F 1 "15k" V 4450 5300 50 0000 C CNN F 2 "" V 4380 5300 30 0000 C CNN F 3 "" H 4450 5300 30 0000 C CNN 1 4450 5300 1 0 0 -1 $EndComp $Comp L R R? U 1 1 565E2D19 P 4600 5900 AR Path="/56590966/565F7162/565E2D19" Ref="R?" Part="1" AR Path="/56590966/5659191C/565E2D19" Ref="R?" Part="1" F 0 "R?" V 4680 5900 50 0000 C CNN F 1 "15k" V 4600 5900 50 0000 C CNN F 2 "" V 4530 5900 30 0000 C CNN F 3 "" H 4600 5900 30 0000 C CNN 1 4600 5900 0 1 1 0 $EndComp $Comp L +1V8 #PWR? U 1 1 565E2D26 P 4450 5100 AR Path="/56590966/565F7162/565E2D26" Ref="#PWR?" Part="1" AR Path="/56590966/5659191C/565E2D26" Ref="#PWR?" Part="1" F 0 "#PWR?" H 4450 4950 50 0001 C CNN F 1 "+1V8" H 4450 5240 50 0000 C CNN F 2 "" H 4450 5100 60 0000 C CNN F 3 "" H 4450 5100 60 0000 C CNN 1 4450 5100 1 0 0 -1 $EndComp $Comp L LM358 U? U 1 1 56591955 P 5000 5600 AR Path="/56590966/565F7162/56591955" Ref="U?" Part="1" AR Path="/56590966/5659191C/56591955" Ref="U?" Part="1" F 0 "U?" H 4950 5800 60 0000 L CNN F 1 "LM358" H 4950 5350 60 0000 L CNN F 2 "" H 5000 5600 60 0000 C CNN F 3 "" H 5000 5600 60 0000 C CNN 1 5000 5600 1 0 0 -1 $EndComp $Comp L R R? U 1 1 565E32C5 P 5850 5600 AR Path="/56590966/565F7162/565E32C5" Ref="R?" Part="1" AR Path="/56590966/5659191C/565E32C5" Ref="R?" Part="1" F 0 "R?" V 5930 5600 50 0000 C CNN F 1 "120" V 5850 5600 50 0000 C CNN F 2 "" V 5780 5600 30 0000 C CNN F 3 "" H 5850 5600 30 0000 C CNN 1 5850 5600 0 1 1 0 $EndComp $Comp L R R? U 1 1 565E32CB P 6200 5850 AR Path="/56590966/565F7162/565E32CB" Ref="R?" Part="1" AR Path="/56590966/5659191C/565E32CB" Ref="R?" Part="1" F 0 "R?" V 6280 5850 50 0000 C CNN F 1 "1k" V 6200 5850 50 0000 C CNN F 2 "" V 6130 5850 30 0000 C CNN F 3 "" H 6200 5850 30 0000 C CNN 1 6200 5850 1 0 0 -1 $EndComp $Comp L C C? U 1 1 565E32D1 P 6000 5850 AR Path="/56590966/565F7162/565E32D1" Ref="C?" Part="1" AR Path="/56590966/5659191C/565E32D1" Ref="C?" Part="1" F 0 "C?" H 6025 5950 50 0000 L CNN F 1 "1n" H 6025 5750 50 0000 L CNN F 2 "" H 6038 5700 30 0000 C CNN F 3 "" H 6000 5850 60 0000 C CNN 1 6000 5850 1 0 0 -1 $EndComp $Comp L GND #PWR? U 1 1 565E32DB P 6100 6100 AR Path="/56590966/565F7162/565E32DB" Ref="#PWR?" Part="1" AR Path="/56590966/5659191C/565E32DB" Ref="#PWR?" Part="1" F 0 "#PWR?" H 6100 5850 50 0001 C CNN F 1 "GND" H 6100 5950 50 0000 C CNN F 2 "" H 6100 6100 60 0000 C CNN F 3 "" H 6100 6100 60 0000 C CNN 1 6100 6100 1 0 0 -1 $EndComp Text HLabel 6200 5600 2 60 Input ~ 0 A35 $Comp L +5V #PWR? U 1 1 565E397E P 2500 5250 AR Path="/56590966/565F7162/565E397E" Ref="#PWR?" Part="1" AR Path="/56590966/5659191C/565E397E" Ref="#PWR?" Part="1" F 0 "#PWR?" H 2500 5100 50 0001 C CNN F 1 "+5V" H 2500 5390 50 0000 C CNN F 2 "" H 2500 5250 60 0000 C CNN F 3 "" H 2500 5250 60 0000 C CNN 1 2500 5250 1 0 0 -1 $EndComp $Comp L +1V8 #PWR? U 1 1 565E39EC P 2700 5650 AR Path="/56590966/565F7162/565E39EC" Ref="#PWR?" Part="1" AR Path="/56590966/5659191C/565E39EC" Ref="#PWR?" Part="1" F 0 "#PWR?" H 2700 5500 50 0001 C CNN F 1 "+1V8" H 2700 5790 50 0000 C CNN F 2 "" H 2700 5650 60 0000 C CNN F 3 "" H 2700 5650 60 0000 C CNN 1 2700 5650 1 0 0 -1 $EndComp $Comp L GND #PWR? U 1 1 565E3A5A P 2600 6350 AR Path="/56590966/565F7162/565E3A5A" Ref="#PWR?" Part="1" AR Path="/56590966/5659191C/565E3A5A" Ref="#PWR?" Part="1" F 0 "#PWR?" H 2600 6100 50 0001 C CNN F 1 "GND" H 2600 6200 50 0000 C CNN F 2 "" H 2600 6350 60 0000 C CNN F 3 "" H 2600 6350 60 0000 C CNN 1 2600 6350 1 0 0 -1 $EndComp $Comp L R R? U 1 1 565E3AE9 P 2500 5500 AR Path="/56590966/565F7162/565E3AE9" Ref="R?" Part="1" AR Path="/56590966/5659191C/565E3AE9" Ref="R?" Part="1" F 0 "R?" V 2580 5500 50 0000 C CNN F 1 "200" V 2500 5500 50 0000 C CNN F 2 "" V 2430 5500 30 0000 C CNN F 3 "" H 2500 5500 30 0000 C CNN 1 2500 5500 1 0 0 -1 $EndComp $Comp L R R? U 1 1 565E3BA8 P 2500 6000 AR Path="/56590966/565F7162/565E3BA8" Ref="R?" Part="1" AR Path="/56590966/5659191C/565E3BA8" Ref="R?" Part="1" F 0 "R?" V 2580 6000 50 0000 C CNN F 1 "120" V 2500 6000 50 0000 C CNN F 2 "" V 2430 6000 30 0000 C CNN F 3 "" H 2500 6000 30 0000 C CNN 1 2500 6000 1 0 0 -1 $EndComp $Comp L C C? U 1 1 565E3C38 P 2700 6000 AR Path="/56590966/565F7162/565E3C38" Ref="C?" Part="1" AR Path="/56590966/5659191C/565E3C38" Ref="C?" Part="1" F 0 "C?" H 2725 6100 50 0000 L CNN F 1 "100n" H 2725 5900 50 0000 L CNN F 2 "" H 2738 5850 30 0000 C CNN F 3 "" H 2700 6000 60 0000 C CNN 1 2700 6000 1 0 0 -1 $EndComp $Comp L JUMPER3 JP? U 1 1 565E4C34 P 3000 4650 AR Path="/56590966/565F7162/565E4C34" Ref="JP?" Part="1" AR Path="/56590966/5659191C/565E4C34" Ref="JP?" Part="1" F 0 "JP?" H 3050 4550 50 0000 L CNN F 1 "JUMPER3" H 3000 4750 50 0000 C BNN F 2 "" H 3000 4650 60 0000 C CNN F 3 "" H 3000 4650 60 0000 C CNN 1 3000 4650 0 -1 -1 0 $EndComp $Comp L +5V #PWR? U 1 1 565E4CD2 P 3000 4300 AR Path="/56590966/565F7162/565E4CD2" Ref="#PWR?" Part="1" AR Path="/56590966/5659191C/565E4CD2" Ref="#PWR?" Part="1" F 0 "#PWR?" H 3000 4150 50 0001 C CNN F 1 "+5V" H 3000 4440 50 0000 C CNN F 2 "" H 3000 4300 60 0000 C CNN F 3 "" H 3000 4300 60 0000 C CNN 1 3000 4300 1 0 0 -1 $EndComp $Comp L +12V #PWR? U 1 1 565E4D45 P 3000 5000 AR Path="/56590966/565F7162/565E4D45" Ref="#PWR?" Part="1" AR Path="/56590966/5659191C/565E4D45" Ref="#PWR?" Part="1" F 0 "#PWR?" H 3000 4850 50 0001 C CNN F 1 "+12V" H 3000 5140 50 0000 C CNN F 2 "" H 3000 5000 60 0000 C CNN F 3 "" H 3000 5000 60 0000 C CNN 1 3000 5000 -1 0 0 1 $EndComp $Comp L R R? U 1 1 565E0649 P 3100 3650 AR Path="/56590966/565F7162/565E0649" Ref="R?" Part="1" AR Path="/56590966/5659191C/565E0649" Ref="R?" Part="1" F 0 "R?" V 3180 3650 50 0000 C CNN F 1 "0.2" V 3100 3650 50 0000 C CNN F 2 "" V 3030 3650 30 0000 C CNN F 3 "" H 3100 3650 30 0000 C CNN 1 3100 3650 0 1 1 0 $EndComp Text HLabel 2650 4100 2 60 Input ~ 0 C8 $Comp L C C? U 1 1 565E1292 P 5150 4000 AR Path="/56590966/565F7162/565E1292" Ref="C?" Part="1" AR Path="/56590966/5659191C/565E1292" Ref="C?" Part="1" F 0 "C?" H 5175 4100 50 0000 L CNN F 1 "100n" H 5175 3900 50 0000 L CNN F 2 "" H 5188 3850 30 0000 C CNN F 3 "" H 5150 4000 60 0000 C CNN 1 5150 4000 0 1 1 0 $EndComp $Comp L GND #PWR? U 1 1 565E15B5 P 5400 4100 AR Path="/56590966/565F7162/565E15B5" Ref="#PWR?" Part="1" AR Path="/56590966/5659191C/565E15B5" Ref="#PWR?" Part="1" F 0 "#PWR?" H 5400 3850 50 0001 C CNN F 1 "GND" H 5400 3950 50 0000 C CNN F 2 "" H 5400 4100 60 0000 C CNN F 3 "" H 5400 4100 60 0000 C CNN 1 5400 4100 1 0 0 -1 $EndComp $Comp L C C? U 1 1 565E18D1 P 4300 5600 AR Path="/56590966/565F7162/565E18D1" Ref="C?" Part="1" AR Path="/56590966/5659191C/565E18D1" Ref="C?" Part="1" F 0 "C?" H 4325 5700 50 0000 L CNN F 1 "18p" H 4325 5500 50 0000 L CNN F 2 "" H 4338 5450 30 0000 C CNN F 3 "" H 4300 5600 60 0000 C CNN 1 4300 5600 1 0 0 -1 $EndComp $Comp L R R? U 1 1 565F78D1 P 2750 3650 AR Path="/56590966/565F7162/565F78D1" Ref="R?" Part="1" AR Path="/56590966/5659191C/565F78D1" Ref="R?" Part="1" F 0 "R?" V 2830 3650 50 0000 C CNN F 1 "0.2" V 2750 3650 50 0000 C CNN F 2 "" V 2680 3650 30 0000 C CNN F 3 "" H 2750 3650 30 0000 C CNN 1 2750 3650 0 1 1 0 $EndComp $Comp L R R? U 1 1 565F7C1B P 2400 3900 AR Path="/56590966/565F7162/565F7C1B" Ref="R?" Part="1" AR Path="/56590966/5659191C/565F7C1B" Ref="R?" Part="1" F 0 "R?" V 2480 3900 50 0000 C CNN F 1 "3.9k" V 2400 3900 50 0000 C CNN F 2 "" V 2330 3900 30 0000 C CNN F 3 "" H 2400 3900 30 0000 C CNN 1 2400 3900 1 0 0 -1 $EndComp $Comp L R R? U 1 1 565F7CA9 P 2400 4300 AR Path="/56590966/565F7162/565F7CA9" Ref="R?" Part="1" AR Path="/56590966/5659191C/565F7CA9" Ref="R?" Part="1" F 0 "R?" V 2480 4300 50 0000 C CNN F 1 "1k" V 2400 4300 50 0000 C CNN F 2 "" V 2330 4300 30 0000 C CNN F 3 "" H 2400 4300 30 0000 C CNN 1 2400 4300 1 0 0 -1 $EndComp $Comp L GND #PWR? U 1 1 565F7D3D P 2400 4550 AR Path="/56590966/565F7162/565F7D3D" Ref="#PWR?" Part="1" AR Path="/56590966/5659191C/565F7D3D" Ref="#PWR?" Part="1" F 0 "#PWR?" H 2400 4300 50 0001 C CNN F 1 "GND" H 2400 4400 50 0000 C CNN F 2 "" H 2400 4550 60 0000 C CNN F 3 "" H 2400 4550 60 0000 C CNN 1 2400 4550 1 0 0 -1 $EndComp $Comp L C C? U 1 1 565F8DE5 P 2600 4300 AR Path="/56590966/565F7162/565F8DE5" Ref="C?" Part="1" AR Path="/56590966/5659191C/565F8DE5" Ref="C?" Part="1" F 0 "C?" H 2625 4400 50 0000 L CNN F 1 "1n" H 2625 4200 50 0000 L CNN F 2 "" H 2638 4150 30 0000 C CNN F 3 "" H 2600 4300 60 0000 C CNN 1 2600 4300 1 0 0 -1 $EndComp $Comp L C C? U 1 1 565F92A3 P 2750 3850 AR Path="/56590966/565F7162/565F92A3" Ref="C?" Part="1" AR Path="/56590966/5659191C/565F92A3" Ref="C?" Part="1" F 0 "C?" H 2775 3950 50 0000 L CNN F 1 "100n" H 2775 3750 50 0000 L CNN F 2 "" H 2788 3700 30 0000 C CNN F 3 "" H 2750 3850 60 0000 C CNN 1 2750 3850 0 1 1 0 $EndComp $Comp L GND #PWR? U 1 1 565F97BF P 2950 3900 AR Path="/56590966/565F7162/565F97BF" Ref="#PWR?" Part="1" AR Path="/56590966/5659191C/565F97BF" Ref="#PWR?" Part="1" F 0 "#PWR?" H 2950 3650 50 0001 C CNN F 1 "GND" H 2950 3750 50 0000 C CNN F 2 "" H 2950 3900 60 0000 C CNN F 3 "" H 2950 3900 60 0000 C CNN 1 2950 3900 1 0 0 -1 $EndComp $Comp L R R? U 1 1 565F9A05 P 3200 4500 AR Path="/56590966/565F7162/565F9A05" Ref="R?" Part="1" AR Path="/56590966/5659191C/565F9A05" Ref="R?" Part="1" F 0 "R?" V 3280 4500 50 0000 C CNN F 1 "10k" V 3200 4500 50 0000 C CNN F 2 "" V 3130 4500 30 0000 C CNN F 3 "" H 3200 4500 30 0000 C CNN 1 3200 4500 1 0 0 -1 $EndComp Wire Wire Line 8550 1150 8600 1150 Wire Wire Line 8600 1150 8600 1350 Wire Wire Line 8600 1350 8550 1350 Wire Wire Line 8150 1650 8150 1750 Wire Wire Line 8150 750 8150 850 Wire Wire Line 7750 1150 7700 1150 Wire Wire Line 7700 1150 7700 1100 Wire Wire Line 7700 1100 6300 1100 Wire Wire Line 7750 1350 7700 1350 Wire Wire Line 7700 1350 7700 1400 Wire Wire Line 7700 1400 6400 1400 Wire Wire Line 9200 1400 9200 1700 Wire Wire Line 9200 1700 8150 1700 Wire Wire Line 9200 1100 9200 800 Wire Wire Line 9200 800 8150 800 Connection ~ 8150 800 Connection ~ 8150 1700 Wire Wire Line 8550 1050 8950 1050 Wire Wire Line 8600 1250 8650 1250 Connection ~ 8600 1250 Wire Wire Line 8900 1450 8550 1450 Wire Wire Line 8550 2550 8600 2550 Wire Wire Line 8600 2550 8600 2750 Wire Wire Line 8600 2750 8550 2750 Wire Wire Line 8150 3050 8150 3150 Wire Wire Line 8150 2150 8150 2250 Wire Wire Line 7750 2550 7700 2550 Wire Wire Line 7700 2550 7700 2500 Wire Wire Line 7700 2500 6500 2500 Wire Wire Line 7750 2750 7700 2750 Wire Wire Line 7700 2750 7700 2800 Wire Wire Line 7700 2800 6600 2800 Wire Wire Line 9200 2800 9200 3100 Wire Wire Line 9200 3100 8150 3100 Wire Wire Line 9200 2500 9200 2200 Wire Wire Line 9200 2200 8150 2200 Connection ~ 8150 2200 Connection ~ 8150 3100 Wire Wire Line 8550 2450 8950 2450 Wire Wire Line 8600 2650 8650 2650 Connection ~ 8600 2650 Wire Wire Line 8900 2850 8550 2850 Wire Wire Line 8550 3950 8600 3950 Wire Wire Line 8600 3950 8600 4150 Wire Wire Line 8600 4150 8550 4150 Wire Wire Line 8150 4450 8150 4550 Wire Wire Line 8150 3550 8150 3650 Wire Wire Line 7750 3950 7700 3950 Wire Wire Line 7700 3950 7700 3900 Wire Wire Line 7700 3900 6800 3900 Wire Wire Line 7750 4150 7700 4150 Wire Wire Line 7700 4150 7700 4200 Wire Wire Line 7700 4200 6700 4200 Wire Wire Line 9200 4200 9200 4500 Wire Wire Line 9200 4500 8150 4500 Wire Wire Line 9200 3900 9200 3600 Wire Wire Line 9200 3600 8150 3600 Connection ~ 8150 3600 Connection ~ 8150 4500 Wire Wire Line 8550 3850 8950 3850 Wire Wire Line 8600 4050 8650 4050 Connection ~ 8600 4050 Wire Wire Line 8900 4250 8550 4250 Wire Wire Line 2200 2950 6300 2950 Wire Wire Line 6300 2950 6300 1100 Connection ~ 7600 1100 Wire Wire Line 6400 1400 6400 3050 Wire Wire Line 6400 3050 2200 3050 Connection ~ 7600 1400 Wire Wire Line 6500 2500 6500 3150 Wire Wire Line 6500 3150 2200 3150 Connection ~ 7600 2500 Wire Wire Line 2200 3550 6600 3550 Wire Wire Line 6600 3550 6600 2800 Connection ~ 7600 2800 Wire Wire Line 6700 4200 6700 3250 Wire Wire Line 6700 3250 2200 3250 Connection ~ 7600 4200 Wire Wire Line 2200 3450 6800 3450 Wire Wire Line 6800 3450 6800 3900 Connection ~ 7600 3900 Wire Wire Line 800 2950 850 2950 Wire Wire Line 800 3650 850 3650 Wire Wire Line 1150 2950 1200 2950 Wire Wire Line 1200 3050 1150 3050 Wire Wire Line 1150 3050 1150 3100 Wire Wire Line 1200 3650 1150 3650 Wire Wire Line 1200 3750 1150 3750 Wire Wire Line 1150 3750 1150 3800 Wire Wire Line 1600 4000 1800 4000 Wire Wire Line 1800 4000 1800 4050 Wire Wire Line 1600 4050 1600 4000 Connection ~ 1700 4000 Wire Wire Line 1800 4400 1800 4350 Wire Wire Line 1600 4400 1800 4400 Wire Wire Line 1600 4400 1600 4350 Connection ~ 1700 4400 Wire Wire Line 4750 4800 5600 4800 Wire Wire Line 5600 4800 5600 4500 Wire Wire Line 5500 4500 5700 4500 Wire Wire Line 3800 3050 3800 4650 Wire Wire Line 3600 3550 3600 5750 Wire Wire Line 4450 4050 4450 4000 Wire Wire Line 6100 4400 6100 4600 Wire Wire Line 6000 4600 6200 4600 Connection ~ 6100 4600 Wire Wire Line 6200 4900 6000 4900 Connection ~ 5600 4500 Wire Wire Line 6100 5000 6100 4900 Connection ~ 6100 4900 Wire Wire Line 6000 4500 6200 4500 Connection ~ 6100 4500 Wire Wire Line 4450 5150 4450 5100 Wire Wire Line 4900 5200 4900 5150 Wire Wire Line 4750 5900 5600 5900 Wire Wire Line 5600 5900 5600 5600 Wire Wire Line 5500 5600 5700 5600 Wire Wire Line 6100 5500 6100 5700 Wire Wire Line 6000 5700 6200 5700 Connection ~ 6100 5700 Wire Wire Line 6200 6000 6000 6000 Wire Wire Line 6100 6100 6100 6000 Connection ~ 6100 6000 Wire Wire Line 6000 5600 6200 5600 Connection ~ 6100 5600 Connection ~ 5600 5600 Wire Wire Line 4900 6000 4900 6050 Wire Wire Line 2500 6150 2500 6250 Wire Wire Line 2500 5850 2500 5650 Wire Wire Line 2500 5250 2500 5350 Wire Wire Line 2700 5650 2700 5850 Wire Wire Line 2500 5750 2700 5750 Connection ~ 2700 5750 Connection ~ 2500 5750 Wire Wire Line 2700 6150 2700 6250 Wire Wire Line 2500 6250 2800 6250 Wire Wire Line 2600 6350 2600 6250 Connection ~ 2600 6250 Wire Wire Line 3300 4650 3300 3650 Wire Wire Line 3000 4300 3000 4400 Wire Wire Line 3000 4900 3000 5000 Wire Wire Line 8900 950 8900 1450 Connection ~ 8900 1050 Wire Wire Line 8900 2350 8900 2850 Connection ~ 8900 2450 Wire Wire Line 8900 3750 8900 4250 Connection ~ 8900 3850 Wire Wire Line 4900 4100 4900 4000 Wire Wire Line 4900 4000 5000 4000 Wire Wire Line 5300 4000 5400 4000 Wire Wire Line 5400 4000 5400 4100 Wire Wire Line 4500 5750 4500 5700 Wire Wire Line 4200 5750 4500 5750 Wire Wire Line 4200 5450 4500 5450 Wire Wire Line 3700 5450 3700 3150 Wire Wire Line 2200 3750 2300 3750 Wire Wire Line 2300 3750 2300 4500 Wire Wire Line 2300 4500 2600 4500 Wire Wire Line 2400 4450 2400 4550 Connection ~ 2400 4500 Wire Wire Line 2400 4150 2400 4050 Wire Wire Line 2400 3750 2400 3650 Connection ~ 2400 3650 Connection ~ 2400 4100 Wire Wire Line 2600 4150 2600 4100 Wire Wire Line 2200 4100 2650 4100 Wire Wire Line 2600 4500 2600 4450 Connection ~ 2600 4100 Wire Wire Line 2200 3650 2600 3650 Wire Wire Line 2600 3850 2550 3850 Wire Wire Line 2550 3850 2550 3650 Connection ~ 2550 3650 Wire Wire Line 2900 3650 2950 3650 Wire Wire Line 3300 3650 3250 3650 Wire Wire Line 2900 3850 2950 3850 Wire Wire Line 2950 3850 2950 3900 Wire Wire Line 3100 4650 3300 4650 Wire Wire Line 3200 4350 3000 4350 Connection ~ 3000 4350 Connection ~ 4300 5750 Connection ~ 4300 5450 Wire Wire Line 4500 5450 4500 5500 Connection ~ 4450 5450 Wire Wire Line 4450 5900 4450 5750 Connection ~ 4450 5750 $Comp L C C? U 1 1 565FB16C P 4350 4500 AR Path="/56590966/565F7162/565FB16C" Ref="C?" Part="1" AR Path="/56590966/5659191C/565FB16C" Ref="C?" Part="1" F 0 "C?" H 4375 4600 50 0000 L CNN F 1 "18p" H 4375 4400 50 0000 L CNN F 2 "" H 4388 4350 30 0000 C CNN F 3 "" H 4350 4500 60 0000 C CNN 1 4350 4500 1 0 0 -1 $EndComp Wire Wire Line 4500 4350 4500 4400 Wire Wire Line 4300 4350 4500 4350 Connection ~ 4450 4350 Connection ~ 4350 4350 Wire Wire Line 4500 4650 4500 4600 Wire Wire Line 4300 4650 4500 4650 Connection ~ 4350 4650 Wire Wire Line 3900 4350 3900 2950 Wire Wire Line 4450 4800 4450 4650 Connection ~ 4450 4650 Wire Wire Line 3900 4350 4000 4350 Wire Wire Line 3800 4650 4000 4650 Wire Wire Line 3900 5450 3700 5450 Wire Wire Line 3600 5750 3900 5750 Connection ~ 3900 2950 Connection ~ 3800 3050 Connection ~ 3700 3150 Connection ~ 3600 3550 $Comp L R R? U 1 1 56666171 P 3200 4800 AR Path="/56590966/565F7162/56666171" Ref="R?" Part="1" AR Path="/56590966/5659191C/56666171" Ref="R?" Part="1" F 0 "R?" V 3280 4800 50 0000 C CNN F 1 "10k" V 3200 4800 50 0000 C CNN F 2 "" V 3130 4800 30 0000 C CNN F 3 "" H 3200 4800 30 0000 C CNN 1 3200 4800 1 0 0 -1 $EndComp Connection ~ 3200 4650 Wire Wire Line 3200 4950 3000 4950 Connection ~ 3000 4950 $Comp L testpoint T? U 1 1 5681BCA9 P 8900 750 AR Path="/56590966/5659191C/5681BCA9" Ref="T?" Part="1" AR Path="/56590966/565F7162/5681BCA9" Ref="T?" Part="1" F 0 "T?" H 8900 850 60 0000 C CNN F 1 "testpoint" H 8900 650 60 0000 C CNN F 2 "" H 8900 750 60 0000 C CNN F 3 "" H 8900 750 60 0000 C CNN 1 8900 750 0 -1 -1 0 $EndComp $Comp L testpoint T? U 1 1 5681BE5B P 8900 2150 AR Path="/56590966/5659191C/5681BE5B" Ref="T?" Part="1" AR Path="/56590966/565F7162/5681BE5B" Ref="T?" Part="1" F 0 "T?" H 8900 2250 60 0000 C CNN F 1 "testpoint" H 8900 2050 60 0000 C CNN F 2 "" H 8900 2150 60 0000 C CNN F 3 "" H 8900 2150 60 0000 C CNN 1 8900 2150 0 -1 -1 0 $EndComp $Comp L testpoint T? U 1 1 5681C17F P 8900 3550 AR Path="/56590966/5659191C/5681C17F" Ref="T?" Part="1" AR Path="/56590966/565F7162/5681C17F" Ref="T?" Part="1" F 0 "T?" H 8900 3650 60 0000 C CNN F 1 "testpoint" H 8900 3450 60 0000 C CNN F 2 "" H 8900 3550 60 0000 C CNN F 3 "" H 8900 3550 60 0000 C CNN 1 8900 3550 0 -1 -1 0 $EndComp $Comp L testpoint T? U 1 1 5681CB1F P 6100 4200 AR Path="/56590966/5659191C/5681CB1F" Ref="T?" Part="1" AR Path="/56590966/565F7162/5681CB1F" Ref="T?" Part="1" F 0 "T?" H 6100 4300 60 0000 C CNN F 1 "testpoint" H 6100 4100 60 0000 C CNN F 2 "" H 6100 4200 60 0000 C CNN F 3 "" H 6100 4200 60 0000 C CNN 1 6100 4200 0 -1 -1 0 $EndComp $Comp L testpoint T? U 1 1 5681CBE7 P 6100 5300 AR Path="/56590966/565F7162/5681CBE7" Ref="T?" Part="1" AR Path="/56590966/5659191C/5681CBE7" Ref="T?" Part="1" F 0 "T?" H 6100 5400 60 0000 C CNN F 1 "testpoint" H 6100 5200 60 0000 C CNN F 2 "" H 6100 5300 60 0000 C CNN F 3 "" H 6100 5300 60 0000 C CNN 1 6100 5300 0 -1 -1 0 $EndComp $Comp L testpoint T? U 1 1 5681D090 P 2000 4100 AR Path="/56590966/5659191C/5681D090" Ref="T?" Part="1" AR Path="/56590966/565F7162/5681D090" Ref="T?" Part="1" F 0 "T?" H 2000 4200 60 0000 C CNN F 1 "testpoint" H 2000 4000 60 0000 C CNN F 2 "" H 2000 4100 60 0000 C CNN F 3 "" H 2000 4100 60 0000 C CNN 1 2000 4100 -1 0 0 1 $EndComp $Comp L testpoint T? U 1 1 568217DB P 2300 5750 AR Path="/56590966/565F7162/568217DB" Ref="T?" Part="1" AR Path="/56590966/5659191C/568217DB" Ref="T?" Part="1" F 0 "T?" H 2300 5850 60 0000 C CNN F 1 "testpoint" H 2300 5650 60 0000 C CNN F 2 "" H 2300 5750 60 0000 C CNN F 3 "" H 2300 5750 60 0000 C CNN 1 2300 5750 -1 0 0 1 $EndComp $Comp L testpoint T? U 1 1 5682DB05 P 3000 6250 AR Path="/56590966/5659191C/5682DB05" Ref="T?" Part="1" AR Path="/56590966/565F7162/5682DB05" Ref="T?" Part="1" F 0 "T?" H 3000 6350 60 0000 C CNN F 1 "testpoint" H 3000 6150 60 0000 C CNN F 2 "" H 3000 6250 60 0000 C CNN F 3 "" H 3000 6250 60 0000 C CNN 1 3000 6250 1 0 0 -1 $EndComp Connection ~ 2700 6250 Text Notes 6350 5200 0 60 ~ 0 LM358 max. output: 5V - 1.5V = 3.5V\nSTM32 max. input: 3.5V / (1k + 120) * 1k = 3.125V $EndSCHEMATC