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ESP32_Prototyp_1.pdf
1 2 3 4 5 6 10K = 100mA 5.0K = 200mA U1 2.0K = 500mA MCP73831/2 1.0K = 1000mA Akku Pinheader PWR_FLAG LIPO Charger PWR_FLAG VBAT þÿfürAkku VBUS 5V 4 VDD VBAT 3 R3 1 1 LED1 5 2 D+ F R1 PROG 10K\ F 2 A D- 1 0 470 1 STAT VSS 2 2 0 A C ÿ RED C ÿ CC1 þ þ G800NA306018EU CC2 GREEN R2 VDD: 3.75-6V R4 J5 USB C SBU1 470 Temp: þÿ-40-85°C 2.2K MCP73831T-2ACI/OT SBU2 LED2 GND GND GND GND GND IC6 X2B_C MAX30102EFD+T GND 5 K 6 K 1 14 R 5 R 5 PWR_FLAG N.C._1 N.C._6 GND SCL 2 SCL ~{INT}3 GPIO23 IN 1.8 B1 3 12 SDA 4 SDA GND 11 PGND VDD +3.3V GND 5 N.C
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Schaltplan einer Akku-Ladeschaltung mit USB-C
Power R101 10R GND R102 5k1 GND C101 100n/50V GND C102 10u/10V GND U101 VDD VBAT STAT PROG GND MCP73831T R105 10k GND GND C103 10u/10V S101 GND L101 4R7 D103 B5819W +5V U102 VIN SW EN FB GND MT3608 R106 110k C104 100n/50V C105 22u/25V GND C108 22u/25V C109 100n/50V R107 15k GND VUSB D101 red Charging
in „Prüfung Schaltplan Flight Controller“ · Mikrocontroller und Digitale Elektronik · · Schaltpläne