Schematic for WS2812 Board: WS2812 board based on ESP32, can be...

@file Explain @U2 in detail, including its purpose, key functions, and common applications. Describe how it operates within a circuit and any notable characteristics. Also, explain the family or series this component belongs to, highlighting its variations, key differences, and typical use cases compared to other models in the series.

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LED7

Capacitance

0.1u F

LED14

LEDs

LED3

LED5

LED1

LED11

LED9

VCC

Capacitance

0.1u F

C19

Capacitance

0.1u F

VIN

C12

Capacitance

0.1u F

ESP_TX

Capacitance

0.1u F

ESP_RX

Capacitance

0.1u F

LED13

Capacitance

0.1u F

LED6

LED15

Capacitance

0.1u F

ESP_IO0

ESP_EN

Resistance

10k Ω

LED10

Capacitance

0.1u F

LED12

Resistance

1.5k Ω

ESP_IO0

LED2

C21

Capacitance

100n F

Capacitance

0.1u F

C13

Capacitance

0.1u F

VCC

LED8

LED4

C11

Capacitance

0.1u F

C15

Capacitance

0.1u F

Resistance

10k Ω

Capacitance

0.1u F

VCC

ESP_RX

ESP_TX

LED16

C10

Capacitance

0.1u F

C16

Capacitance

0.1u F

ESP_EN

C14

Capacitance

0.1u F

C20

Capacitance

10n F

Reviews

Electrical Rule Checks

Missing Footprints

Reports parts that have no footprint.

Design Rule Checks

Overlapping Copper • 75

Des	Net	Des	Net
Trace 1af7	GND	LED4:VSS	None
Trace 05d3	GND	C1:P2	None
Trace 420a	GND	LED2:VSS	None
Trace 910f	GND	LED4:VSS	None
Trace 5949	GND	C13:P2	None
Trace 2c7a	Net - (0f05 - 6cf1)	LED13:DIN	None
Trace 1714	Net - (61c8 - 6cf1)	LED10:DOUT	None
Trace 0354	Net - (0622 - 6cf1)	LED11:DIN	None
Trace 0c92	Net - (0622 - b3c3)	LED13:DOUT	None
Trace 4b01	Net - (a216 - 6cf1)	LED2:DOUT	None
Trace 6ed6	Net - (a216 - 6cf1)	LED2:DOUT	None
Trace 0943	Net - (a216 - 6cf1)	LED15:DIN	None
Trace ab71	Net - (b2f4 - 6cf1)	LED8:DOUT	None
Trace edd8	Net - (b2f4 - 6cf1)	LED16:DIN	None
Trace 9675	Net - (b664 - 6cf1)	LED4:DOUT	None
Trace 1c48	Net - (d067 - 5a60)	R2:P2	None
Trace 7405	Net - (d067 - 5a60)	Q1:D	None
Trace d009	Net - (d067 - 5a60)	Q1:D	None
Trace 32c8	Net - (f986 - 6cf1)	LED4:DIN	None
Trace 7976	Net - (f986 - 6cf1)	LED16:DOUT	None
Trace 77a8	Net (LED3 - VDD)	LED8:NC	None
Trace 6555	Net (LED3 - VDD)	Trace d3ea	GND
C3:P1	None	Trace fb73	GND
LED1:DIN	None	Trace 9f82	Net - (d067 - 5a60)
LED1:DIN	None	Trace 57cd	Net - (d067 - 5a60)
LED1:DOUT	None	Trace 257e	Net - (11c1 - 6cf1)
LED1:VSS	None	Trace 2952	GND
LED2:DIN	None	Trace d1c6	Net - (a216 - b3c3)
LED3:DIN	None	Trace eb5f	Net - (0ba2 - 6cf1)
LED3:DOUT	None	Trace 1c79	Net - (0f05 - 6cf1)
LED3:DOUT	None	Trace 114c	Net - (0f05 - 6cf1)
LED3:VSS	None	Trace ac3e	GND
LED4:DOUT	None	Trace ba17	Net - (b664 - 6cf1)
LED5:DIN	None	Trace 398d	Net - (886d - 6cf1)
LED5:DOUT	None	Trace 117a	Net - (104d - 6cf1)
LED5:NC	None	Trace 602b	Net (LED3 - VDD)
LED5:VSS	None	Trace ecb2	GND
LED6:DIN	None	Trace ab61	Net - (61c8 - 6cf1)
LED6:DOUT	None	Trace 979b	Net - (46d2 - 6cf1)
LED7:DIN	None	Trace f29e	Net - (0622 - b3c3)
LED7:DOUT	None	Trace 4c9f	Net - (0622 - 6cf1)
LED7:DOUT	None	Trace 9d2f	Net - (0622 - 6cf1)
LED7:VSS	None	Trace f5c8	GND
LED8:DIN	None	Trace ce68	Net - (490c - 6cf1)
LED9:DIN	None	Trace 94e8	Net - (104d - 6cf1)
LED9:DIN	None	Trace 7151	Net - (104d - 6cf1)
LED10:DIN	None	Trace aa75	Net - (11c1 - 6cf1)
LED10:DOUT	None	Trace ba38	Net - (61c8 - 6cf1)
LED10:VSS	None	Trace b85e	GND
LED11:DIN	None	Trace 7fd4	Net - (0622 - 6cf1)
LED11:DIN	None	Trace 8d7d	Net - (0622 - 6cf1)
LED11:DIN	None	Trace c5b2	Net - (0622 - 6cf1)
LED11:DOUT	None	Trace 918b	Net - (a216 - b3c3)
LED11:DOUT	None	Trace c41d	Net - (a216 - b3c3)
LED11:VSS	None	Trace 3a5c	GND
LED11:VSS	None	Trace 418a	GND
LED12:DIN	None	Trace e5de	Net - (b664 - 6cf1)
LED12:DOUT	None	Trace a6ba	Net - (886d - 6cf1)
LED12:VSS	None	Trace 8f57	GND
LED12:VSS	None	Trace d665	GND
LED13:DIN	None	Trace 6ec2	Net - (0f05 - 6cf1)
LED13:DOUT	None	Trace 6221	Net - (0622 - b3c3)
LED13:VSS	None	Trace 707b	GND
LED13:VSS	None	Trace e941	GND
LED14:DIN	None	Trace 920e	Net - (46d2 - 6cf1)
LED14:DIN	None	Trace 2556	Net - (46d2 - 6cf1)
LED14:DIN	None	Trace b1d1	Net - (46d2 - 6cf1)
LED14:DOUT	None	Trace 5ea0	Net - (0ba2 - 6cf1)
LED14:DOUT	None	Trace 4398	Net - (0ba2 - 6cf1)
LED14:VSS	None	Trace 72e0	GND
LED15:DIN	None	Trace 6778	Net - (a216 - 6cf1)
LED15:DOUT	None	Trace b5f3	Net - (490c - 6cf1)
LED15:DOUT	None	Trace d8d7	Net - (490c - 6cf1)
LED15:VSS	None	Trace 87e5	GND
R2:P2	None	Trace 7405	Net - (d067 - 5a60)

Invalid Layer

Reports nodes that are assigned to a layer that doesn't exist in the layout stackup.

Component Overrides

Reports components that have been modified using the "!important" flag.

Airwires • 1

	Designators	Net
	Trace a909:Trace a909, J1:Pin_2	Net (ESP_EN - P1)

Deprecated Rules

Reports nodes that are using rules that are not supported anymore.

Layers with Multiple Fills

Reports layers that have multiple copper fills of different nets. Make sure the Connected Layers rule value of nets with fills is valid.

Floating Copper

Detect any via, trace or copper fill island that is not connected to any net.

Protected Intrusions

Reports intrusions from objects of other nets into polygons or fills that have the Protected layout rule applied.

Manufacturing

Manufacturer Part Number • 23

	Designator	MPN
	C1	None
	C2	None
	C3	None
	C4	None
	C5	None
	C6	None
	C7	None
	C8	None
	C9	None
	C10	None
	C11	None
	C12	None
	C13	None
	C14	None
	C15	None
	C16	None
	C19	None
	C20	None
	C21	None
	J1	None
	R1	None
	R2	None
	R3	None

Parts Available

Beta

Checks that all parts have a part number and are available from distributors.

System Checks

Auto-Layout

Beta

Reports issues with Auto-Layout if Flux cannot route something or must ignore a configuration.

Passive Components

Resistor Power Rating

Beta

Checks that the power traveling across a given resistor is under its rating with 50% headroom.

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Pull Up/Pull Down Presence

Beta

Checks that IC pins that require pull up or pull down resistors have them.

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Capacitor Voltage Rating

Beta

Checks that capacitors have appropriate voltage ratings to prevent overheating and ensure reliable circuit operation.

Ground
A common return path for electric current. Commonly known as ground.
jharwinbarrozo
20.5M
Net Portal
Wirelessly connects nets on schematic. Used to organize schematics and separate functional blocks. To wirelessly connect net portals, give them same designator. #portal
jharwinbarrozo
43.0M
Power Net Portal
Wirelessly connects power nets on schematic. Identical to the net portal, but with a power symbol. Used to organize schematics and separate functional blocks. To wirelessly connect power net portals, give them the same designator. #portal #power
jharwinbarrozo
11.4M
Generic Resistor
A generic fixed resistor for rapid developing circuit topology. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard resistor values: 1.0Ω 10Ω 100Ω 1.0kΩ 10kΩ 100kΩ 1.0MΩ 1.1Ω 11Ω 110Ω 1.1kΩ 11kΩ 110kΩ 1.1MΩ 1.2Ω 12Ω 120Ω 1.2kΩ 12kΩ 120kΩ 1.2MΩ 1.3Ω 13Ω 130Ω 1.3kΩ 13kΩ 130kΩ 1.3MΩ 1.5Ω 15Ω 150Ω 1.5kΩ 15kΩ 150kΩ 1.5MΩ 1.6Ω 16Ω 160Ω 1.6kΩ 16kΩ 160kΩ 1.6MΩ 1.8Ω 18Ω 180Ω 1.8KΩ 18kΩ 180kΩ 1.8MΩ 2.0Ω 20Ω 200Ω 2.0kΩ 20kΩ 200kΩ 2.0MΩ 2.2Ω 22Ω 220Ω 2.2kΩ 22kΩ 220kΩ 2.2MΩ 2.4Ω 24Ω 240Ω 2.4kΩ 24kΩ 240kΩ 2.4MΩ 2.7Ω 27Ω 270Ω 2.7kΩ 27kΩ 270kΩ 2.7MΩ 3.0Ω 30Ω 300Ω 3.0KΩ 30KΩ 300KΩ 3.0MΩ 3.3Ω 33Ω 330Ω 3.3kΩ 33kΩ 330kΩ 3.3MΩ 3.6Ω 36Ω 360Ω 3.6kΩ 36kΩ 360kΩ 3.6MΩ 3.9Ω 39Ω 390Ω 3.9kΩ 39kΩ 390kΩ 3.9MΩ 4.3Ω 43Ω 430Ω 4.3kΩ 43KΩ 430KΩ 4.3MΩ 4.7Ω 47Ω 470Ω 4.7kΩ 47kΩ 470kΩ 4.7MΩ 5.1Ω 51Ω 510Ω 5.1kΩ 51kΩ 510kΩ 5.1MΩ 5.6Ω 56Ω 560Ω 5.6kΩ 56kΩ 560kΩ 5.6MΩ 6.2Ω 62Ω 620Ω 6.2kΩ 62KΩ 620KΩ 6.2MΩ 6.8Ω 68Ω 680Ω 6.8kΩ 68kΩ 680kΩ 6.8MΩ 7.5Ω 75Ω 750Ω 7.5kΩ 75kΩ 750kΩ 7.5MΩ 8.2Ω 82Ω 820Ω 8.2kΩ 82kΩ 820kΩ 8.2MΩ 9.1Ω 91Ω 910Ω 9.1kΩ 91kΩ 910kΩ 9.1MΩ #generics #CommonPartsLibrary
jharwinbarrozo
1.5M
Generic Capacitor
A generic fixed capacitor ideal for rapid circuit topology development. You can choose between polarized and non-polarized types, its symbol and the footprint will automatically adapt based on your selection. Supported options include standard SMD sizes for ceramic capacitors (e.g., 0402, 0603, 0805), SMD sizes for aluminum electrolytic capacitors, and through-hole footprints for polarized capacitors. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard capacitor values: 1.0pF 10pF 100pF 1000pF 0.01uF 0.1uF 1.0uF 10uF 100uF 1000uF 10,000uF 1.1pF 11pF 110pF 1100pF 1.2pF 12pF 120pF 1200pF 1.3pF 13pF 130pF 1300pF 1.5pF 15pF 150pF 1500pF 0.015uF 0.15uF 1.5uF 15uF 150uF 1500uF 1.6pF 16pF 160pF 1600pF 1.8pF 18pF 180pF 1800pF 2.0pF 20pF 200pF 2000pF 2.2pF 22pF 20pF 2200pF 0.022uF 0.22uF 2.2uF 22uF 220uF 2200uF 2.4pF 24pF 240pF 2400pF 2.7pF 27pF 270pF 2700pF 3.0pF 30pF 300pF 3000pF 3.3pF 33pF 330pF 3300pF 0.033uF 0.33uF 3.3uF 33uF 330uF 3300uF 3.6pF 36pF 360pF 3600pF 3.9pF 39pF 390pF 3900pF 4.3pF 43pF 430pF 4300pF 4.7pF 47pF 470pF 4700pF 0.047uF 0.47uF 4.7uF 47uF 470uF 4700uF 5.1pF 51pF 510pF 5100pF 5.6pF 56pF 560pF 5600pF 6.2pF 62pF 620pF 6200pF 6.8pF 68pF 680pF 6800pF 0.068uF 0.68uF 6.8uF 68uF 680uF 6800uF 7.5pF 75pF 750pF 7500pF 8.2pF 82pF 820pF 8200pF 9.1pF 91pF 910pF 9100pF #generics #CommonPartsLibrary
jharwinbarrozo
1.5M
Generic Inductor
A generic fixed inductor for rapid developing circuit topology. *You can now change the footprint and 3D model at the top level anytime you want. This is the power of #generics
jharwinbarrozo
15.1k
Terminal
An electrical connector acting as reusable interface to a conductor and creating a point where external circuits can be connected.
natarius
RMCF0805JT47K0
47 kOhms ±5% 0.125W, 1/8W Chip Resistor 0805 (2012 Metric) Automotive AEC-Q200 Thick Film #forLedBlink
jharwinbarrozo
1.2M
875105359001
10uF Capacitor Aluminum Polymer 20% 16V SMD 5x5.3mm #forLedBlink #commonpartslibrary #capacitor #aluminumpolymer #radialcan
jharwinbarrozo
1.2M
CTL1206FYW1T
Yellow 595nm LED Indication - Discrete 1.7V 1206 (3216 Metric) #forLedBlink
jharwinbarrozo
1.1M

Inspect

WS2812 Board

Controls

Properties

GitHub

https://github.com/MoChANvAsIl/ESP32-WS2812-Board/

Availability & Pricing

Distributor		Qty 1
	Arrow	$0.02–$0.17
	Digi-Key	$0.15–$0.94
	LCSC	$4.64–$5.07
	Mouser	$0.12–$0.45
	TME	$0.00
	Verical	$0.04–$3.86

Assets

no-name

id=no-name

Thumbnail

v8.png

id=v8

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