From 19d4cd9eeb9f3447f519f62255dd60983fe18cad Mon Sep 17 00:00:00 2001 From: jaseg Date: Sat, 11 Apr 2020 15:40:32 +0200 Subject: Initial commit --- sensor/sensor.sch | 285 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 285 insertions(+) create mode 100644 sensor/sensor.sch (limited to 'sensor/sensor.sch') 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 +$Comp +L Device:R_Small R5 +U 1 1 5E28F3B5 +P 3850 2600 +F 0 "R5" V 4046 2600 50 0000 C CNN +F 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H 3600 1833 50 0001 C CNN +F 1 "MCP6002-xSN" H 3150 2450 50 0000 C CNN +F 2 "Package_SO:SO-8_3.9x4.9mm_P1.27mm" H 3600 2200 50 0001 C CNN +F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/21733j.pdf" H 3600 2200 50 0001 C CNN + 3 3600 2200 + -1 0 0 -1 +$EndComp +Wire Wire Line + 4200 2200 4200 2600 +$EndSCHEMATC -- cgit