EESchema Schematic File Version 4 EELAYER 30 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 1 1 Title "" Date "" Rev "" Comp "" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Comp L fab:Conn_PinHeader_FTDI_1x06_P2.54mm_Horizontal_SMD J1 U 1 1 619A5403 P 2500 2750 F 0 "J1" H 2537 3175 50 0000 C CNN F 1 "Conn_PinHeader_FTDI_1x06_P2.54mm_Horizontal_SMD" H 2537 3084 50 0000 C CNN F 2 "fab:PinHeader_FTDI_01x06_P2.54mm_Horizontal_SMD" H 2500 2750 50 0001 C CNN F 3 "~" H 2500 2750 50 0001 C CNN 1 2500 2750 1 0 0 -1 $EndComp Text Label 2700 2850 0 50 ~ 0 A02 Text Label 2700 2750 0 50 ~ 0 A03 Text Label 2700 2650 0 50 ~ 0 A04 Text Label 2700 2550 0 50 ~ 0 A05 $Comp L power:GND #PWR0101 U 1 1 619A5B34 P 2700 2950 F 0 "#PWR0101" H 2700 2700 50 0001 C CNN F 1 "GND" V 2705 2822 50 0000 R CNN F 2 "" H 2700 2950 50 0001 C CNN F 3 "" H 2700 2950 50 0001 C CNN 1 2700 2950 0 -1 -1 0 $EndComp $Comp L power:+5V #PWR0102 U 1 1 619A62C3 P 2700 3050 F 0 "#PWR0102" H 2700 2900 50 0001 C CNN F 1 "+5V" V 2715 3178 50 0000 L CNN F 2 "" H 2700 3050 50 0001 C CNN F 3 "" H 2700 3050 50 0001 C CNN 1 2700 3050 0 1 1 0 $EndComp $Comp L fab:MOSFET_N-CH_30V_1.7A Q1 U 1 1 619A6C3A P 4900 2900 F 0 "Q1" H 5008 2942 45 0000 L CNN F 1 "MOSFET_N-CH_30V_1.7A" H 5008 2858 45 0000 L CNN F 2 "fab:SOT-23" H 4930 3050 20 0001 C CNN F 3 "https://www.onsemi.com/pub/Collateral/NDS355AN-D.PDF" H 4900 2900 50 0001 C CNN 1 4900 2900 1 0 0 -1 $EndComp $Comp L fab:Conn_PinHeader_1x02_P2.54mm_Horizontal_SMD J3 U 1 1 619A8360 P 4700 2100 F 0 "J3" H 4825 2325 50 0000 C CNN F 1 "Conn_PinHeader_1x02_P2.54mm_Horizontal_SMD" H 4825 2234 50 0000 C CNN F 2 "fab:PinHeader_UPDI_01x02_P2.54mm_Horizontal_SMD" H 4700 2100 50 0001 C CNN F 3 "~" H 4700 2100 50 0001 C CNN 1 4700 2100 1 0 0 -1 $EndComp $Comp L fab:R R3 U 1 1 619A90BA P 4900 2550 F 0 "R3" H 4970 2596 50 0000 L CNN F 1 "R" H 4970 2505 50 0000 L CNN F 2 "fab:R_1206" V 4830 2550 50 0001 C CNN F 3 "~" H 4900 2550 50 0001 C CNN 1 4900 2550 1 0 0 -1 $EndComp $Comp L power:GND #PWR0103 U 1 1 619A9977 P 4900 3100 F 0 "#PWR0103" H 4900 2850 50 0001 C CNN F 1 "GND" H 4905 2927 50 0000 C CNN F 2 "" H 4900 3100 50 0001 C CNN F 3 "" H 4900 3100 50 0001 C CNN 1 4900 3100 1 0 0 -1 $EndComp Text Label 4050 3000 0 50 ~ 0 A02 Wire Wire Line 4900 2400 4900 2200 $Comp L fab:R R2 U 1 1 619AA656 P 4600 3150 F 0 "R2" H 4670 3196 50 0000 L CNN F 1 "R" H 4670 3105 50 0000 L CNN F 2 "fab:R_1206" V 4530 3150 50 0001 C CNN F 3 "~" H 4600 3150 50 0001 C CNN 1 4600 3150 1 0 0 -1 $EndComp Wire Wire Line 4600 3000 4700 3000 $Comp L power:GND #PWR0104 U 1 1 619AB299 P 4600 3300 F 0 "#PWR0104" H 4600 3050 50 0001 C CNN F 1 "GND" H 4605 3127 50 0000 C CNN F 2 "" H 4600 3300 50 0001 C CNN F 3 "" H 4600 3300 50 0001 C CNN 1 4600 3300 1 0 0 -1 $EndComp $Comp L fab:R R1 U 1 1 619AB5CD P 4400 3000 F 0 "R1" V 4193 3000 50 0000 C CNN F 1 "R" V 4284 3000 50 0000 C CNN F 2 "fab:R_1206" V 4330 3000 50 0001 C CNN F 3 "~" H 4400 3000 50 0001 C CNN 1 4400 3000 0 1 1 0 $EndComp Wire Wire Line 4550 3000 4600 3000 Connection ~ 4600 3000 $Comp L power:+5V #PWR0105 U 1 1 619ABD5F P 4900 2100 F 0 "#PWR0105" H 4900 1950 50 0001 C CNN F 1 "+5V" V 4915 2228 50 0000 L CNN F 2 "" H 4900 2100 50 0001 C CNN F 3 "" H 4900 2100 50 0001 C CNN 1 4900 2100 0 1 1 0 $EndComp Wire Wire Line 4050 3000 4250 3000 $Comp L fab:Conn_PinHeader_1x03_P2.54mm_Horizontal_SMD J2 U 1 1 619AD5DD P 3400 1550 F 0 "J2" H 3508 1831 50 0000 C CNN F 1 "Conn_PinHeader_1x03_P2.54mm_Horizontal_SMD" H 3508 1740 50 0000 C CNN F 2 "fab:PinHeader_1x03_P2.54mm_Horizontal_SMD" H 3400 1550 50 0001 C CNN F 3 "~" H 3400 1550 50 0001 C CNN 1 3400 1550 1 0 0 -1 $EndComp Text Label 3600 1450 0 50 ~ 0 A03 $Comp L power:+5V #PWR0106 U 1 1 619ADC4E P 3600 1550 F 0 "#PWR0106" H 3600 1400 50 0001 C CNN F 1 "+5V" V 3615 1678 50 0000 L CNN F 2 "" H 3600 1550 50 0001 C CNN F 3 "" H 3600 1550 50 0001 C CNN 1 3600 1550 0 1 1 0 $EndComp $Comp L power:GND #PWR0107 U 1 1 619AE219 P 3600 1650 F 0 "#PWR0107" H 3600 1400 50 0001 C CNN F 1 "GND" V 3605 1522 50 0000 R CNN F 2 "" H 3600 1650 50 0001 C CNN F 3 "" H 3600 1650 50 0001 C CNN 1 3600 1650 0 -1 -1 0 $EndComp $EndSCHEMATC