diff options
Diffstat (limited to 'kicad/weather.sch')
| -rw-r--r-- | kicad/weather.sch | 528 |
1 files changed, 377 insertions, 151 deletions
diff --git a/kicad/weather.sch b/kicad/weather.sch index f2fc05e..5b068c2 100644 --- a/kicad/weather.sch +++ b/kicad/weather.sch @@ -5,8 +5,8 @@ $Descr USLetter 11000 8500 encoding utf-8 Sheet 1 1 Title "MQTT Weather Station" -Date "2020-12-29" -Rev "A" +Date "2021-04-07" +Rev "B" Comp "University of Wisconsin-Madison" Comment1 "Department of Chemistry" Comment2 "Instrument Shop" @@ -16,12 +16,12 @@ $EndDescr $Comp L MCU_Module:Adafruit_HUZZAH_ESP8266_breakout A1 U 1 1 5FCA8814 -P 1950 2150 -F 0 "A1" H 1450 2900 50 0000 C CNN -F 1 "Adafruit_HUZZAH_ESP8266_breakout" H 1950 3300 50 0000 C CNN -F 2 "Module:Adafruit_HUZZAH_ESP8266_breakout" H 2150 2750 50 0001 C CNN -F 3 "https://www.adafruit.com/product/2471" H 2250 2850 50 0001 C CNN - 1 1950 2150 +P 5950 2150 +F 0 "A1" H 5450 2900 50 0000 C CNN +F 1 "Adafruit_HUZZAH_ESP8266_breakout" H 5950 3300 50 0000 C CNN +F 2 "Module:Adafruit_HUZZAH_ESP8266_breakout" H 6150 2750 50 0001 C CNN +F 3 "https://www.adafruit.com/product/2471" H 6250 2850 50 0001 C CNN + 1 5950 2150 1 0 0 -1 $EndComp $Comp @@ -35,41 +35,41 @@ F 3 "~" H 1300 6960 50 0001 C CNN 1 1250 7000 1 0 0 -1 $EndComp -NoConn ~ 6450 2350 +NoConn ~ 8950 2350 $Comp L power:GND #PWR0101 U 1 1 5FCADFB7 -P 2050 2950 -F 0 "#PWR0101" H 2050 2700 50 0001 C CNN -F 1 "GND" H 2055 2777 50 0000 C CNN -F 2 "" H 2050 2950 50 0001 C CNN -F 3 "" H 2050 2950 50 0001 C CNN - 1 2050 2950 +P 6050 2950 +F 0 "#PWR0101" H 6050 2700 50 0001 C CNN +F 1 "GND" H 6055 2777 50 0000 C CNN +F 2 "" H 6050 2950 50 0001 C CNN +F 3 "" H 6050 2950 50 0001 C CNN + 1 6050 2950 1 0 0 -1 $EndComp $Comp L power:GND #PWR0102 U 1 1 5FCAF4AD -P 1850 2950 -F 0 "#PWR0102" H 1850 2700 50 0001 C CNN -F 1 "GND" H 1855 2777 50 0000 C CNN -F 2 "" H 1850 2950 50 0001 C CNN -F 3 "" H 1850 2950 50 0001 C CNN - 1 1850 2950 +P 5850 2950 +F 0 "#PWR0102" H 5850 2700 50 0001 C CNN +F 1 "GND" H 5855 2777 50 0000 C CNN +F 2 "" H 5850 2950 50 0001 C CNN +F 3 "" H 5850 2950 50 0001 C CNN + 1 5850 2950 1 0 0 -1 $EndComp $Comp L power:GND #PWR0103 U 1 1 5FCB05AB -P 6450 1950 -F 0 "#PWR0103" H 6450 1700 50 0001 C CNN -F 1 "GND" V 6455 1822 50 0000 R CNN -F 2 "" H 6450 1950 50 0001 C CNN -F 3 "" H 6450 1950 50 0001 C CNN - 1 6450 1950 +P 8950 1950 +F 0 "#PWR0103" H 8950 1700 50 0001 C CNN +F 1 "GND" V 8955 1822 50 0000 R CNN +F 2 "" H 8950 1950 50 0001 C CNN +F 3 "" H 8950 1950 50 0001 C CNN + 1 8950 1950 0 1 1 0 $EndComp -NoConn ~ 6450 1850 +NoConn ~ 8950 1850 $Comp L VXO7805-500-M:VXO7805-500-M PS1 U 1 1 5FCB3C49 @@ -109,23 +109,23 @@ $EndComp $Comp L Device:R_US R2 U 1 1 5FCBB32C -P 6800 3350 -F 0 "R2" H 6868 3396 50 0000 L CNN -F 1 "1k" H 6868 3305 50 0000 L CNN -F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder" V 6840 3340 50 0001 C CNN -F 3 "~" H 6800 3350 50 0001 C CNN - 1 6800 3350 +P 9300 3350 +F 0 "R2" H 9368 3396 50 0000 L CNN +F 1 "1k" H 9368 3305 50 0000 L CNN +F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder" V 9340 3340 50 0001 C CNN +F 3 "~" H 9300 3350 50 0001 C CNN + 1 9300 3350 1 0 0 -1 $EndComp $Comp L Device:LED D2 U 1 1 5FCBB332 -P 6800 3650 -F 0 "D2" V 6839 3532 50 0000 R CNN -F 1 "LED" V 6748 3532 50 0000 R CNN -F 2 "LED_SMD:LED_1206_3216Metric_Pad1.42x1.75mm_HandSolder" H 6800 3650 50 0001 C CNN -F 3 "~" H 6800 3650 50 0001 C CNN - 1 6800 3650 +P 9300 3650 +F 0 "D2" V 9339 3532 50 0000 R CNN +F 1 "LED" V 9248 3532 50 0000 R CNN +F 2 "LED_SMD:LED_1206_3216Metric_Pad1.42x1.75mm_HandSolder" H 9300 3650 50 0001 C CNN +F 3 "~" H 9300 3650 50 0001 C CNN + 1 9300 3650 0 -1 -1 0 $EndComp $Comp @@ -142,94 +142,94 @@ $EndComp $Comp L Transistor_FET:2N7000 Q1 U 1 1 5FCC5563 -P 6700 4000 -F 0 "Q1" H 6904 4046 50 0000 L CNN -F 1 "2N7000" H 6904 3955 50 0000 L CNN -F 2 "Package_TO_SOT_THT:TO-92_Inline" H 6900 3925 50 0001 L CIN -F 3 "https://www.onsemi.com/pub/Collateral/NDS7002A-D.PDF" H 6700 4000 50 0001 L CNN - 1 6700 4000 +P 9200 4000 +F 0 "Q1" H 9404 4046 50 0000 L CNN +F 1 "2N7000" H 9404 3955 50 0000 L CNN +F 2 "Package_TO_SOT_THT:TO-92_Inline" H 9400 3925 50 0001 L CIN +F 3 "https://www.onsemi.com/pub/Collateral/NDS7002A-D.PDF" H 9200 4000 50 0001 L CNN + 1 9200 4000 1 0 0 -1 $EndComp $Comp L power:GND #PWR0105 U 1 1 5FCC5CEE -P 6800 4200 -F 0 "#PWR0105" H 6800 3950 50 0001 C CNN -F 1 "GND" H 6805 4027 50 0000 C CNN -F 2 "" H 6800 4200 50 0001 C CNN -F 3 "" H 6800 4200 50 0001 C CNN - 1 6800 4200 +P 9300 4200 +F 0 "#PWR0105" H 9300 3950 50 0001 C CNN +F 1 "GND" H 9305 4027 50 0000 C CNN +F 2 "" H 9300 4200 50 0001 C CNN +F 3 "" H 9300 4200 50 0001 C CNN + 1 9300 4200 1 0 0 -1 $EndComp $Comp L power:+3.3V #PWR0106 U 1 1 5FCC8CB9 -P 6450 1750 -F 0 "#PWR0106" H 6450 1600 50 0001 C CNN -F 1 "+3.3V" V 6465 1878 50 0000 L CNN -F 2 "" H 6450 1750 50 0001 C CNN -F 3 "" H 6450 1750 50 0001 C CNN - 1 6450 1750 +P 8950 1750 +F 0 "#PWR0106" H 8950 1600 50 0001 C CNN +F 1 "+3.3V" V 8965 1878 50 0000 L CNN +F 2 "" H 8950 1750 50 0001 C CNN +F 3 "" H 8950 1750 50 0001 C CNN + 1 8950 1750 0 -1 -1 0 $EndComp $Comp L weather:BME680 U1 U 1 1 5FCAB071 -P 6550 2050 -F 0 "U1" H 7078 2096 50 0000 L CNN -F 1 "BME680" H 7078 2005 50 0000 L CNN -F 2 "Connector_PinHeader_2.54mm:PinHeader_1x07_P2.54mm_Vertical" H 6550 1950 50 0001 C CNN -F 3 "" H 6550 1950 50 0001 C CNN - 1 6550 2050 +P 9050 2050 +F 0 "U1" H 9578 2096 50 0000 L CNN +F 1 "BME280" H 9578 2005 50 0000 L CNN +F 2 "Connector_PinHeader_2.54mm:PinHeader_1x07_P2.54mm_Vertical" H 9050 1950 50 0001 C CNN +F 3 "" H 9050 1950 50 0001 C CNN + 1 9050 2050 1 0 0 -1 $EndComp -NoConn ~ 6450 2150 +NoConn ~ 8950 2150 $Comp L Device:R_US R4 U 1 1 5FCCD1D9 -P 3750 1700 -F 0 "R4" H 3818 1746 50 0000 L CNN -F 1 "4.7k" H 3818 1655 50 0000 L CNN -F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder" V 3790 1690 50 0001 C CNN -F 3 "~" H 3750 1700 50 0001 C CNN - 1 3750 1700 +P 7750 1700 +F 0 "R4" H 7818 1746 50 0000 L CNN +F 1 "4.7k" H 7818 1655 50 0000 L CNN +F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder" V 7790 1690 50 0001 C CNN +F 3 "~" H 7750 1700 50 0001 C CNN + 1 7750 1700 1 0 0 -1 $EndComp $Comp L Device:R_US R3 U 1 1 5FCCE9A7 -P 3400 1700 -F 0 "R3" H 3468 1746 50 0000 L CNN -F 1 "4.7k" H 3468 1655 50 0000 L CNN -F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder" V 3440 1690 50 0001 C CNN -F 3 "~" H 3400 1700 50 0001 C CNN - 1 3400 1700 +P 7400 1700 +F 0 "R3" H 7468 1746 50 0000 L CNN +F 1 "4.7k" H 7468 1655 50 0000 L CNN +F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder" V 7440 1690 50 0001 C CNN +F 3 "~" H 7400 1700 50 0001 C CNN + 1 7400 1700 1 0 0 -1 $EndComp $Comp L power:+3.3V #PWR0107 U 1 1 5FCCF6CC -P 3750 1550 -F 0 "#PWR0107" H 3750 1400 50 0001 C CNN -F 1 "+3.3V" H 3765 1723 50 0000 C CNN -F 2 "" H 3750 1550 50 0001 C CNN -F 3 "" H 3750 1550 50 0001 C CNN - 1 3750 1550 +P 7750 1550 +F 0 "#PWR0107" H 7750 1400 50 0001 C CNN +F 1 "+3.3V" H 7765 1723 50 0000 C CNN +F 2 "" H 7750 1550 50 0001 C CNN +F 3 "" H 7750 1550 50 0001 C CNN + 1 7750 1550 1 0 0 -1 $EndComp $Comp L power:+3.3V #PWR0108 U 1 1 5FCCFC2D -P 3400 1550 -F 0 "#PWR0108" H 3400 1400 50 0001 C CNN -F 1 "+3.3V" H 3415 1723 50 0000 C CNN -F 2 "" H 3400 1550 50 0001 C CNN -F 3 "" H 3400 1550 50 0001 C CNN - 1 3400 1550 +P 7400 1550 +F 0 "#PWR0108" H 7400 1400 50 0001 C CNN +F 1 "+3.3V" H 7415 1723 50 0000 C CNN +F 2 "" H 7400 1550 50 0001 C CNN +F 3 "" H 7400 1550 50 0001 C CNN + 1 7400 1550 1 0 0 -1 $EndComp Wire Wire Line - 3400 1850 3400 2050 + 7400 1850 7400 2050 $Comp L power:+5V #PWR0109 U 1 1 5FCD32B3 @@ -244,12 +244,12 @@ $EndComp $Comp L power:+5V #PWR0110 U 1 1 5FCD39ED -P 6800 3200 -F 0 "#PWR0110" H 6800 3050 50 0001 C CNN -F 1 "+5V" H 6815 3373 50 0000 C CNN -F 2 "" H 6800 3200 50 0001 C CNN -F 3 "" H 6800 3200 50 0001 C CNN - 1 6800 3200 +P 9300 3200 +F 0 "#PWR0110" H 9300 3050 50 0001 C CNN +F 1 "+5V" H 9315 3373 50 0000 C CNN +F 2 "" H 9300 3200 50 0001 C CNN +F 3 "" H 9300 3200 50 0001 C CNN + 1 9300 3200 1 0 0 -1 $EndComp $Comp @@ -264,9 +264,7 @@ F 3 "" H 1500 5100 50 0001 C CNN 1 0 0 -1 $EndComp Wire Wire Line - 1250 3200 1250 1950 -Wire Wire Line - 1250 1950 1350 1950 + 5250 1950 5350 1950 $Comp L Device:CP1 C1 U 1 1 5FCFDB85 @@ -314,61 +312,59 @@ $EndComp $Comp L power:+3.3V #PWR0113 U 1 1 5FD41E13 -P 2150 1350 -F 0 "#PWR0113" H 2150 1200 50 0001 C CNN -F 1 "+3.3V" H 2165 1523 50 0000 C CNN -F 2 "" H 2150 1350 50 0001 C CNN -F 3 "" H 2150 1350 50 0001 C CNN - 1 2150 1350 +P 6150 1350 +F 0 "#PWR0113" H 6150 1200 50 0001 C CNN +F 1 "+3.3V" H 6165 1523 50 0000 C CNN +F 2 "" H 6150 1350 50 0001 C CNN +F 3 "" H 6150 1350 50 0001 C CNN + 1 6150 1350 1 0 0 -1 $EndComp -NoConn ~ 1750 1350 +NoConn ~ 5750 1350 $Comp L power:+5V #PWR0114 U 1 1 5FD42BD6 -P 1950 1350 -F 0 "#PWR0114" H 1950 1200 50 0001 C CNN -F 1 "+5V" H 1965 1523 50 0000 C CNN -F 2 "" H 1950 1350 50 0001 C CNN -F 3 "" H 1950 1350 50 0001 C CNN - 1 1950 1350 +P 5950 1350 +F 0 "#PWR0114" H 5950 1200 50 0001 C CNN +F 1 "+5V" H 5965 1523 50 0000 C CNN +F 2 "" H 5950 1350 50 0001 C CNN +F 3 "" H 5950 1350 50 0001 C CNN + 1 5950 1350 1 0 0 -1 $EndComp Wire Wire Line - 2550 2550 2650 2550 -Wire Wire Line - 2650 2550 2650 3200 + 6550 2550 6650 2550 Wire Wire Line - 2650 3200 1250 3200 -NoConn ~ 2550 2450 -NoConn ~ 2550 2250 -NoConn ~ 2550 1850 -NoConn ~ 2550 1750 -NoConn ~ 1350 1850 -NoConn ~ 1350 2050 -NoConn ~ 1350 2250 -NoConn ~ 1350 2350 -NoConn ~ 1350 2550 + 6650 2550 6650 3200 +NoConn ~ 6550 2450 +NoConn ~ 6550 2250 +NoConn ~ 6550 1850 +NoConn ~ 6550 1750 +NoConn ~ 5350 1850 +NoConn ~ 5350 2050 +NoConn ~ 5350 2250 +NoConn ~ 5350 2350 +NoConn ~ 5350 2550 Wire Wire Line - 3400 2050 6450 2050 + 7400 2050 8950 2050 Wire Wire Line - 3750 2250 6450 2250 + 7750 2250 8950 2250 Wire Wire Line - 3750 1850 3750 1950 + 7750 1850 7750 1950 Wire Wire Line - 2550 2050 3400 2050 -Connection ~ 3400 2050 + 6550 2050 7400 2050 +Connection ~ 7400 2050 Wire Wire Line - 2550 1950 3750 1950 -Connection ~ 3750 1950 + 6550 1950 7750 1950 +Connection ~ 7750 1950 Wire Wire Line - 3750 1950 3750 2250 + 7750 1950 7750 2250 Wire Wire Line - 3650 2150 3650 4000 + 7650 2150 7650 4000 Wire Wire Line - 3650 4000 6500 4000 + 7650 4000 9000 4000 Wire Wire Line - 2550 2150 3650 2150 + 6550 2150 7650 2150 Connection ~ 2000 6700 NoConn ~ 3000 6900 Wire Wire Line @@ -440,29 +436,259 @@ POWER\n Text Notes 1050 5000 0 50 ~ 0 LED\n Wire Notes Line - 6000 2500 6000 1250 + 8500 2500 8500 1250 Wire Notes Line - 6000 1250 7500 1250 + 8500 1250 10000 1250 Wire Notes Line - 7500 1250 7500 2500 + 10000 1250 10000 2500 Wire Notes Line - 7500 2500 6000 2500 + 10000 2500 8500 2500 Wire Notes Line - 6000 2750 7500 2750 + 8500 2750 10000 2750 Wire Notes Line - 7500 2750 7500 4500 + 10000 2750 10000 4500 Wire Notes Line - 7500 4500 6000 4500 + 10000 4500 8500 4500 Wire Notes Line - 6000 4500 6000 2750 -Text Notes 6050 3000 0 50 ~ 0 + 8500 4500 8500 2750 +Text Notes 8550 3000 0 50 ~ 0 LED\n -Text Notes 6050 2900 0 50 ~ 0 +Text Notes 8550 2900 0 50 ~ 0 ONLINE -Text Notes 6050 1500 0 50 ~ 0 -BME680 -Text Notes 6050 1400 0 50 ~ 0 +Text Notes 8550 1500 0 50 ~ 0 +BME280 +Text Notes 8550 1400 0 50 ~ 0 SENSOR -Text Notes 6850 1400 0 50 Italic 0 -ADAFRUIT 3660 +Text Notes 9350 1400 0 50 Italic 0 +ADAFRUIT 2652 +$Comp +L Device:C C4 +U 1 1 606E9B06 +P 1500 2150 +F 0 "C4" H 1615 2196 50 0000 L CNN +F 1 "1n" H 1615 2105 50 0000 L CNN +F 2 "Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder" H 1538 2000 50 0001 C CNN +F 3 "~" H 1500 2150 50 0001 C CNN + 1 1500 2150 + 1 0 0 -1 +$EndComp +$Comp +L Device:R_US R5 +U 1 1 606F2A08 +P 1150 2150 +F 0 "R5" H 1082 2104 50 0000 R CNN +F 1 "100k" H 1082 2195 50 0000 R CNN +F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder" V 1190 2140 50 0001 C CNN +F 3 "~" H 1150 2150 50 0001 C CNN + 1 1150 2150 + -1 0 0 1 +$EndComp +Wire Wire Line + 2150 1900 1500 1900 +Wire Wire Line + 1500 1900 1500 2000 +Wire Wire Line + 2150 1800 1150 1800 +Wire Wire Line + 1150 1800 1150 2000 +Wire Wire Line + 1150 2300 1500 2300 +Connection ~ 1500 2300 +NoConn ~ 2150 2300 +NoConn ~ 2150 2400 +NoConn ~ 2150 2500 +NoConn ~ 2150 2600 +$Comp +L power:GND #PWR02 +U 1 1 60700853 +P 3550 3000 +F 0 "#PWR02" H 3550 2750 50 0001 C CNN +F 1 "GND" V 3555 2872 50 0000 R CNN +F 2 "" H 3550 3000 50 0001 C CNN +F 3 "" H 3550 3000 50 0001 C CNN + 1 3550 3000 + 0 -1 -1 0 +$EndComp +$Comp +L power:+3.3V #PWR01 +U 1 1 6070599D +P 3550 1600 +F 0 "#PWR01" H 3550 1450 50 0001 C CNN +F 1 "+3.3V" V 3565 1728 50 0000 L CNN +F 2 "" H 3550 1600 50 0001 C CNN +F 3 "" H 3550 1600 50 0001 C CNN + 1 3550 1600 + 0 1 1 0 +$EndComp +NoConn ~ 3550 2200 +NoConn ~ 3550 2300 +NoConn ~ 3550 2400 +NoConn ~ 3550 2500 +Text Notes 1050 1450 0 50 ~ 0 +AUTO-RESET TIMER\n(ONCE PER HOUR) +Text Notes 1150 2750 0 50 ~ 0 +T\n= 2.3 R5 C4\n= 0.23 seconds +$Comp +L CD4060BM96:CD4060BM96 U2 +U 1 1 606E1341 +P 2850 2300 +F 0 "U2" H 2850 3270 50 0000 C CNN +F 1 "CD4060BM96" H 2850 3179 50 0000 C CNN +F 2 "Package_SO:SOIC-16_3.9x9.9mm_P1.27mm" H 2850 2300 50 0001 L BNN +F 3 "" H 2850 2300 50 0001 L BNN + 1 2850 2300 + 1 0 0 -1 +$EndComp +Wire Wire Line + 5250 3200 6650 3200 +$Comp +L Transistor_FET:2N7000 Q2 +U 1 1 6080DD81 +P 4200 2600 +F 0 "Q2" H 4404 2646 50 0000 L CNN +F 1 "2N7000" H 4404 2555 50 0000 L CNN +F 2 "Package_TO_SOT_THT:TO-92_Inline" H 4400 2525 50 0001 L CIN +F 3 "https://www.onsemi.com/pub/Collateral/NDS7002A-D.PDF" H 4200 2600 50 0001 L CNN + 1 4200 2600 + 1 0 0 -1 +$EndComp +$Comp +L Device:R_US R7 +U 1 1 6081A7E5 +P 4300 2250 +F 0 "R7" H 4368 2296 50 0000 L CNN +F 1 "R_US" H 4368 2205 50 0000 L CNN +F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder" V 4340 2240 50 0001 C CNN +F 3 "~" H 4300 2250 50 0001 C CNN + 1 4300 2250 + 1 0 0 -1 +$EndComp +$Comp +L power:+3.3V #PWR03 +U 1 1 6081B0CC +P 4300 2100 +F 0 "#PWR03" H 4300 1950 50 0001 C CNN +F 1 "+3.3V" H 4315 2273 50 0000 C CNN +F 2 "" H 4300 2100 50 0001 C CNN +F 3 "" H 4300 2100 50 0001 C CNN + 1 4300 2100 + 1 0 0 -1 +$EndComp +$Comp +L power:GND #PWR04 +U 1 1 6081B9B2 +P 4300 2800 +F 0 "#PWR04" H 4300 2550 50 0001 C CNN +F 1 "GND" H 4305 2627 50 0000 C CNN +F 2 "" H 4300 2800 50 0001 C CNN +F 3 "" H 4300 2800 50 0001 C CNN + 1 4300 2800 + 1 0 0 -1 +$EndComp +$Comp +L Device:R_US R8 +U 1 1 60836A20 +P 3200 3500 +F 0 "R8" V 3405 3500 50 0000 C CNN +F 1 "R_US" V 3314 3500 50 0000 C CNN +F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder" V 3240 3490 50 0001 C CNN +F 3 "~" H 3200 3500 50 0001 C CNN + 1 3200 3500 + 0 1 -1 0 +$EndComp +$Comp +L Device:C C5 +U 1 1 608374EB +P 2350 3650 +F 0 "C5" H 2465 3696 50 0000 L CNN +F 1 "C" H 2465 3605 50 0000 L CNN +F 2 "Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder" H 2388 3500 50 0001 C CNN +F 3 "~" H 2350 3650 50 0001 C CNN + 1 2350 3650 + 1 0 0 -1 +$EndComp +Wire Wire Line + 2150 3500 2150 2800 +$Comp +L power:GND #PWR05 +U 1 1 60838FEF +P 2350 3800 +F 0 "#PWR05" H 2350 3550 50 0001 C CNN +F 1 "GND" H 2355 3627 50 0000 C CNN +F 2 "" H 2350 3800 50 0001 C CNN +F 3 "" H 2350 3800 50 0001 C CNN + 1 2350 3800 + 1 0 0 -1 +$EndComp +Wire Notes Line + 1000 1250 1000 4250 +Wire Wire Line + 5250 1950 5250 2400 +Wire Wire Line + 3550 2600 3900 2600 +Wire Wire Line + 4300 2400 5250 2400 +Connection ~ 4300 2400 +Connection ~ 5250 2400 +Wire Wire Line + 5250 2400 5250 3200 +Wire Wire Line + 3900 3500 3900 2600 +Connection ~ 3900 2600 +Wire Wire Line + 3900 2600 4000 2600 +Wire Wire Line + 2150 3500 2350 3500 +Connection ~ 2350 3500 +Wire Wire Line + 3350 3500 3900 3500 +Wire Notes Line + 1000 1250 4750 1250 +Wire Notes Line + 4750 1250 4750 4250 +Wire Notes Line + 4750 4250 1000 4250 +Wire Wire Line + 2350 3500 2650 3500 +$Comp +L Device:R_US R9 +U 1 1 60872B34 +P 2650 3650 +F 0 "R9" H 2718 3696 50 0000 L CNN +F 1 "R_US" H 2718 3605 50 0000 L CNN +F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder" V 2690 3640 50 0001 C CNN +F 3 "~" H 2650 3650 50 0001 C CNN + 1 2650 3650 + 1 0 0 -1 +$EndComp +Connection ~ 2650 3500 +Wire Wire Line + 2650 3500 3050 3500 +$Comp +L power:GND #PWR06 +U 1 1 60872FE9 +P 2650 3800 +F 0 "#PWR06" H 2650 3550 50 0001 C CNN +F 1 "GND" H 2655 3627 50 0000 C CNN +F 2 "" H 2650 3800 50 0001 C CNN +F 3 "" H 2650 3800 50 0001 C CNN + 1 2650 3800 + 1 0 0 -1 +$EndComp +Wire Wire Line + 1850 2000 2150 2000 +Wire Wire Line + 1500 2300 1850 2300 +$Comp +L Device:R_US R6 +U 1 1 606F2EF9 +P 1850 2150 +F 0 "R6" H 1782 2104 50 0000 R CNN +F 1 "1M" H 1782 2195 50 0000 R CNN +F 2 "Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder" V 1890 2140 50 0001 C CNN +F 3 "~" H 1850 2150 50 0001 C CNN + 1 1850 2150 + -1 0 0 1 +$EndComp +NoConn ~ 2150 2200 $EndSCHEMATC |