summaryrefslogtreecommitdiff
path: root/sensor/sensor.sch
diff options
context:
space:
mode:
authorjaseg <git@jaseg.net>2020-04-11 15:40:32 +0200
committerjaseg <git@jaseg.net>2020-04-11 15:40:32 +0200
commit19d4cd9eeb9f3447f519f62255dd60983fe18cad (patch)
tree0a140fc5167cdd43d99da5b16fe28c52ac085316 /sensor/sensor.sch
downloadiot-device-sensor-19d4cd9eeb9f3447f519f62255dd60983fe18cad.tar.gz
iot-device-sensor-19d4cd9eeb9f3447f519f62255dd60983fe18cad.tar.bz2
iot-device-sensor-19d4cd9eeb9f3447f519f62255dd60983fe18cad.zip
Initial commitHEADmaster
Diffstat (limited to 'sensor/sensor.sch')
-rw-r--r--sensor/sensor.sch285
1 files changed, 285 insertions, 0 deletions
diff --git a/sensor/sensor.sch b/sensor/sensor.sch
new file mode 100644
index 0000000..688d38e
--- /dev/null
+++ b/sensor/sensor.sch
@@ -0,0 +1,285 @@
+EESchema Schematic File Version 5
+LIBS:sensor-cache
+EELAYER 30 0
+EELAYER END
+$Descr A4 11693 8268
+encoding utf-8
+Sheet 1 1
+Title ""
+Date ""
+Rev ""
+Comp ""
+Comment1 ""
+Comment2 ""
+Comment3 ""
+Comment4 ""
+Comment5 ""
+Comment6 ""
+Comment7 ""
+Comment8 ""
+Comment9 ""
+$EndDescr
+$Comp
+L Device:L_Core_Ferrite L2
+U 1 1 5E264DFA
+P 2000 2750
+F 0 "L2" H 1950 2700 50 0000 R CNN
+F 1 "47u" H 1950 2800 50 0000 R CNN
+F 2 "Inductor_SMD:L_Taiyo-Yuden_NR-50xx_HandSoldering" H 2000 2750 50 0001 C CNN
+F 3 "~" H 2000 2750 50 0001 C CNN
+F 4 "BOU SRN5040-470M" H 2000 2750 50 0001 C CNN "Reichelt"
+ 1 2000 2750
+ -1 0 0 1
+$EndComp
+Wire Wire Line
+ 2000 2600 2000 2500
+Text Notes 1900 2250 3 50 ~ 0
+opposing polarity
+Wire Wire Line
+ 2000 2100 2000 2200
+Wire Wire Line
+ 2000 2900 2000 3000
+$Comp
+L Amplifier_Operational:MCP6002-xSN U1
+U 1 1 5E28B721
+P 3800 2200
+F 0 "U1" H 3950 2350 50 0000 C CNN
+F 1 "MCP6002-xSN" H 3800 2476 50 0001 C CNN
+F 2 "Package_SO:SO-8_3.9x4.9mm_P1.27mm" H 3800 2200 50 0001 C CNN
+F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/21733j.pdf" H 3800 2200 50 0001 C CNN
+ 1 3800 2200
+ 1 0 0 -1
+$EndComp
+$Comp
+L Device:R_Small R6
+U 1 1 5E28E7CD
+P 3400 2800
+F 0 "R6" H 3341 2754 50 0000 R CNN
+F 1 "100" H 3341 2845 50 0000 R CNN
+F 2 "Resistor_SMD:R_0603_1608Metric" H 3400 2800 50 0001 C CNN
+F 3 "~" H 3400 2800 50 0001 C CNN
+ 1 3400 2800
+ -1 0 0 1
+$EndComp
+$Comp
+L Device:R_Small R5
+U 1 1 5E28F3B5
+P 3850 2600
+F 0 "R5" V 4046 2600 50 0000 C CNN
+F 1 "1k" V 3955 2600 50 0000 C CNN
+F 2 "Resistor_SMD:R_0603_1608Metric" H 3850 2600 50 0001 C CNN
+F 3 "~" H 3850 2600 50 0001 C CNN
+ 1 3850 2600
+ 0 1 -1 0
+$EndComp
+Wire Wire Line
+ 3500 2300 3400 2300
+Wire Wire Line
+ 3400 2300 3400 2600
+Wire Wire Line
+ 3750 2600 3400 2600
+Connection ~ 3400 2600
+Wire Wire Line
+ 3400 2600 3400 2700
+Wire Wire Line
+ 3400 3000 3400 2900
+Wire Wire Line
+ 3950 2600 4200 2600
+Wire Wire Line
+ 4200 2200 4100 2200
+$Comp
+L Amplifier_Operational:MCP6002-xSN U2
+U 2 1 5E2A8E40
+P 5300 2300
+F 0 "U2" H 5300 1933 50 0000 C CNN
+F 1 "MCP6002-xSN" H 5300 2024 50 0000 C CNN
+F 2 "Package_SO:SO-8_3.9x4.9mm_P1.27mm" H 5300 2300 50 0001 C CNN
+F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/21733j.pdf" H 5300 2300 50 0001 C CNN
+ 2 5300 2300
+ 1 0 0 1
+$EndComp
+$Comp
+L Device:C_Small C1
+U 1 1 5E2B41DA
+P 4400 2200
+F 0 "C1" V 4171 2200 50 0000 C CNN
+F 1 "1u" V 4262 2200 50 0000 C CNN
+F 2 "Capacitor_SMD:C_0603_1608Metric" H 4400 2200 50 0001 C CNN
+F 3 "~" H 4400 2200 50 0001 C CNN
+ 1 4400 2200
+ 0 1 1 0
+$EndComp
+Wire Wire Line
+ 4300 2200 4200 2200
+Connection ~ 4200 2200
+$Comp
+L Device:R_Small R1
+U 1 1 5E2B9B8F
+P 5300 1800
+F 0 "R1" V 5496 1800 50 0000 C CNN
+F 1 "100k" V 5405 1800 50 0000 C CNN
+F 2 "Resistor_SMD:R_0603_1608Metric" H 5300 1800 50 0001 C CNN
+F 3 "~" H 5300 1800 50 0001 C CNN
+ 1 5300 1800
+ 0 1 -1 0
+$EndComp
+$Comp
+L Device:R_Small R4
+U 1 1 5E2C5C0C
+P 4750 2200
+F 0 "R4" V 4946 2200 50 0000 C CNN
+F 1 "1k" V 4855 2200 50 0000 C CNN
+F 2 "Resistor_SMD:R_0603_1608Metric" H 4750 2200 50 0001 C CNN
+F 3 "~" H 4750 2200 50 0001 C CNN
+ 1 4750 2200
+ 0 -1 -1 0
+$EndComp
+Wire Wire Line
+ 4850 2200 4900 2200
+Wire Wire Line
+ 4650 2200 4500 2200
+Wire Wire Line
+ 4900 2200 4900 1800
+Wire Wire Line
+ 4900 1800 5200 1800
+Connection ~ 4900 2200
+Wire Wire Line
+ 4900 2200 5000 2200
+Wire Wire Line
+ 5400 1800 5700 1800
+Wire Wire Line
+ 5700 1800 5700 2300
+Wire Wire Line
+ 5600 2300 5700 2300
+Wire Wire Line
+ 5000 2400 4900 2400
+Wire Wire Line
+ 4900 2400 4900 3000
+Wire Wire Line
+ 4900 3000 3400 3000
+Connection ~ 3400 3000
+Text Label 3850 3000 0 50 ~ 0
+VGND
+$Comp
+L Device:L_Core_Ferrite L1
+U 1 1 5E264427
+P 2000 2350
+F 0 "L1" H 1956 2396 50 0000 R CNN
+F 1 "47u" H 1956 2305 50 0000 R CNN
+F 2 "Inductor_SMD:L_Taiyo-Yuden_NR-50xx_HandSoldering" H 2000 2350 50 0001 C CNN
+F 3 "~" H 2000 2350 50 0001 C CNN
+F 4 "BOU SRN5040-470M" H 2000 2350 50 0001 C CNN "Reichelt"
+ 1 2000 2350
+ -1 0 0 -1
+$EndComp
+$Comp
+L Device:R_Small R3
+U 1 1 5E2F0F3C
+P 2850 2100
+F 0 "R3" V 3046 2100 50 0000 C CNN
+F 1 "220k" V 2955 2100 50 0000 C CNN
+F 2 "Resistor_SMD:R_0603_1608Metric" H 2850 2100 50 0001 C CNN
+F 3 "~" H 2850 2100 50 0001 C CNN
+ 1 2850 2100
+ 0 1 -1 0
+$EndComp
+$Comp
+L Device:R_Small R2
+U 1 1 5E2F6F92
+P 2400 2100
+F 0 "R2" V 2596 2100 50 0000 C CNN
+F 1 "220k" V 2505 2100 50 0000 C CNN
+F 2 "Resistor_SMD:R_0603_1608Metric" H 2400 2100 50 0001 C CNN
+F 3 "~" H 2400 2100 50 0001 C CNN
+ 1 2400 2100
+ 0 1 -1 0
+$EndComp
+$Comp
+L Device:C_Small C4
+U 1 1 5E2FB873
+P 3100 2350
+F 0 "C4" H 3192 2304 50 0000 L CNN
+F 1 "470p" H 3192 2395 50 0000 L CNN
+F 2 "Capacitor_SMD:C_0603_1608Metric" H 3100 2350 50 0001 C CNN
+F 3 "~" H 3100 2350 50 0001 C CNN
+ 1 3100 2350
+ -1 0 0 1
+$EndComp
+$Comp
+L Device:C_Small C3
+U 1 1 5E30B2B2
+P 2600 2350
+F 0 "C3" H 2509 2396 50 0000 R CNN
+F 1 "1n" H 2509 2305 50 0000 R CNN
+F 2 "Capacitor_SMD:C_0603_1608Metric" H 2600 2350 50 0001 C CNN
+F 3 "~" H 2600 2350 50 0001 C CNN
+ 1 2600 2350
+ 1 0 0 -1
+$EndComp
+Wire Wire Line
+ 2000 2100 2300 2100
+Wire Wire Line
+ 2950 2100 3100 2100
+Wire Wire Line
+ 3100 2250 3100 2100
+Connection ~ 3100 2100
+Wire Wire Line
+ 3100 2100 3500 2100
+Wire Wire Line
+ 3100 2450 3100 3000
+Connection ~ 3100 3000
+Wire Wire Line
+ 3100 3000 3400 3000
+Wire Wire Line
+ 2000 3000 3100 3000
+Wire Wire Line
+ 2500 2100 2600 2100
+Wire Wire Line
+ 2600 2100 2600 2250
+Connection ~ 2600 2100
+Wire Wire Line
+ 2600 2100 2750 2100
+Wire Wire Line
+ 2600 2450 2600 2600
+Wire Wire Line
+ 2600 2600 3400 2600
+$Comp
+L Device:C_Small C2
+U 1 1 5E332C54
+P 4900 2300
+F 0 "C2" H 4992 2304 50 0000 L CNN
+F 1 "DNP" H 4992 2395 50 0000 L CNN
+F 2 "Capacitor_SMD:C_0603_1608Metric" H 4900 2300 50 0001 C CNN
+F 3 "~" H 4900 2300 50 0001 C CNN
+ 1 4900 2300
+ -1 0 0 1
+$EndComp
+Connection ~ 4900 2400
+Wire Wire Line
+ 4900 3000 5950 3000
+Connection ~ 4900 3000
+Wire Wire Line
+ 5950 2450 6200 2450
+Wire Wire Line
+ 5950 2450 5950 3000
+Wire Wire Line
+ 6200 2300 5700 2300
+Connection ~ 5700 2300
+Text Label 6200 2300 2 50 ~ 0
+SIG_OUT
+Text Label 6200 2450 2 50 ~ 0
+REF
+$Comp
+L Amplifier_Operational:MCP6002-xSN U?
+U 3 1 5E30AB72
+P 3600 2200
+F 0 "U?" H 3600 1833 50 0001 C CNN
+F 1 "MCP6002-xSN" H 3150 2450 50 0000 C CNN
+F 2 "Package_SO:SO-8_3.9x4.9mm_P1.27mm" H 3600 2200 50 0001 C CNN
+F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/21733j.pdf" H 3600 2200 50 0001 C CNN
+ 3 3600 2200
+ -1 0 0 -1
+$EndComp
+Wire Wire Line
+ 4200 2200 4200 2600
+$EndSCHEMATC