Understanding Schematic Design

azed

what is happening here?

azed

@help why do we need multiple decoupling caps of different values on the ESP32 power pins?

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Files

Schematic

Layout

Preview

R3

Resistance

10kΩ

C9

Capacitance

1uF

C26

Capacitance

4.7µF

C15

Capacitance

1uF

C28

Capacitance

.1uF

C24

Capacitance

1uF

C31

Capacitance

.1uF

C2

Manufacturer Part Number

OPT

C25

Capacitance

22uF

Y1

C8

Capacitance

13pF

C4

Capacitance

13pF

R7

Resistance

100kΩ

R8

Resistance

953kΩ

R6

Resistance

180kΩ

U2

C22

Capacitance

10uF

C30

Capacitance

10uF

C19

Capacitance

10uF

C29

Capacitance

10uF

U3

Manufacturer Part Number

TPS62130ARGTR

C27

Capacitance

10uF

J2

L3

Inductance

2.2uH

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