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Welcome to Flux

Treat Flux like your intern. Tell it what you'd like to build and it'll get to work. You can also ask it questions, brainstorm ideas, and teach it your preferences. Learn More

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Write a project description

Find schematic issues

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Simulate a circuit

Operating conditions

Part Specifications

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Reviews

Electrical Rule Checks

Duplicate Designators

Reports components with identical designators.

No-Connect Violation

Reports no-connect pins that are connected.

Pin-to-Pin Conflicts

Reports incompatible pin connections on the same net based on electrical pin types.

Shorted Components

Reports any 2-pin component with both pins connected to the same net.

Missing Power

Reports power input pins that are not connected to a power source.

Single Pin Nets

Reports nets that have only one pin connected.

Missing Designator

Reports components without a designator.

Design Rule Checks

Overlapping Copper

Reports copper elements that are shorting.

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

Reports missing routed traces between pads in a net.

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.

Missing Footprints

Reports components that need a footprint but don't have one.

Component Review Checks

Incomplete Project Info

Reports the project when the name or description haven't been modified from the default.

Missing Properties

Reports the project or terminals when critical properties are missing: Manufacturer Part Number, Manufacturer Name, Datasheet, Part Type, Designator Prefix, or Pin Number.

Missing Terminals

Reports the project when no terminals are present.

Missing Parametric Symbol Properties • 144

	Designator	Missing Properties
	ADC0_DM0/ADC1_DM3	Pin Group, Pin Orientation, Section
	ADC0_DM1	Pin Group, Pin Orientation, Section
	ADC0_DP0/ADC1_DP3	Pin Group, Pin Orientation, Section
	ADC0_DP1	Pin Group, Pin Orientation, Section
	ADC1_DM0/ADC0_DM3	Pin Group, Pin Orientation, Section
	ADC1_DM1	Pin Group, Pin Orientation, Section
	ADC1_DP0/ADC0_DP3	Pin Group, Pin Orientation, Section
	ADC1_DP1	Pin Group, Pin Orientation, Section
	DAC0_OUT/CMP1_IN3/ADC0_SE23	Pin Group, Pin Orientation, Section
	EXTAL32	Pin Group, Pin Orientation, Section
	IT/CMP0_IN4/CMP2_IN3/ADC1_SE23	Pin Group, Pin Orientation, Section
	IT/CMP1_IN5/CMP0_IN5/ADC1_SE18	Pin Group, Pin Orientation, Section
	PTA0	Pin Group, Pin Orientation, Section
	PTA1	Pin Group, Pin Orientation, Section
	PTA10	Pin Group, Pin Orientation, Section
	PTA11	Pin Group, Pin Orientation, Section
	PTA12	Pin Group, Pin Orientation, Section
	PTA13/LLWU_P4	Pin Group, Pin Orientation, Section
	PTA14	Pin Group, Pin Orientation, Section
	PTA15	Pin Group, Pin Orientation, Section
	PTA16	Pin Group, Pin Orientation, Section
	PTA17	Pin Group, Pin Orientation, Section
	PTA18	Pin Group, Pin Orientation, Section
	PTA19	Pin Group, Pin Orientation, Section
	PTA2	Pin Group, Pin Orientation, Section
	PTA24	Pin Group, Pin Orientation, Section
	PTA25	Pin Group, Pin Orientation, Section
	PTA26	Pin Group, Pin Orientation, Section
	PTA27	Pin Group, Pin Orientation, Section
	PTA28	Pin Group, Pin Orientation, Section
	PTA29	Pin Group, Pin Orientation, Section
	PTA3	Pin Group, Pin Orientation, Section
	PTA4/LLWU_P3	Pin Group, Pin Orientation, Section
	PTA5	Pin Group, Pin Orientation, Section
	PTA6	Pin Group, Pin Orientation, Section
	PTA7	Pin Group, Pin Orientation, Section
	PTA8	Pin Group, Pin Orientation, Section
	PTA9	Pin Group, Pin Orientation, Section
	PTB0/LLWU_P5	Pin Group, Pin Orientation, Section
	PTB1	Pin Group, Pin Orientation, Section
	PTB10	Pin Group, Pin Orientation, Section
	PTB11	Pin Group, Pin Orientation, Section
	PTB16	Pin Group, Pin Orientation, Section
	PTB17	Pin Group, Pin Orientation, Section
	PTB18	Pin Group, Pin Orientation, Section
	PTB19	Pin Group, Pin Orientation, Section
	PTB2	Pin Group, Pin Orientation, Section
	PTB20	Pin Group, Pin Orientation, Section
	PTB21	Pin Group, Pin Orientation, Section
	PTB22	Pin Group, Pin Orientation, Section
	PTB23	Pin Group, Pin Orientation, Section
	PTB3	Pin Group, Pin Orientation, Section
	PTB4	Pin Group, Pin Orientation, Section
	PTB5	Pin Group, Pin Orientation, Section
	PTB6	Pin Group, Pin Orientation, Section
	PTB7	Pin Group, Pin Orientation, Section
	PTB8	Pin Group, Pin Orientation, Section
	PTB9	Pin Group, Pin Orientation, Section
	PTC0	Pin Group, Pin Orientation, Section
	PTC1/LLWU_P6	Pin Group, Pin Orientation, Section
	PTC10	Pin Group, Pin Orientation, Section
	PTC11/LLWU_P11	Pin Group, Pin Orientation, Section
	PTC12	Pin Group, Pin Orientation, Section
	PTC13	Pin Group, Pin Orientation, Section
	PTC14	Pin Group, Pin Orientation, Section
	PTC15	Pin Group, Pin Orientation, Section
	PTC16	Pin Group, Pin Orientation, Section
	PTC17	Pin Group, Pin Orientation, Section
	PTC18	Pin Group, Pin Orientation, Section
	PTC19	Pin Group, Pin Orientation, Section
	PTC2	Pin Group, Pin Orientation, Section
	PTC3/LLWU_P7	Pin Group, Pin Orientation, Section
	PTC4/LLWU_P8	Pin Group, Pin Orientation, Section
	PTC5/LLWU_P9	Pin Group, Pin Orientation, Section
	PTC6/LLWU_P10	Pin Group, Pin Orientation, Section
	PTC7	Pin Group, Pin Orientation, Section
	PTC8	Pin Group, Pin Orientation, Section
	PTC9	Pin Group, Pin Orientation, Section
	PTD0/LLWU_P12	Pin Group, Pin Orientation, Section
	PTD1	Pin Group, Pin Orientation, Section
	PTD10	Pin Group, Pin Orientation, Section
	PTD11	Pin Group, Pin Orientation, Section
	PTD12	Pin Group, Pin Orientation, Section
	PTD13	Pin Group, Pin Orientation, Section
	PTD14	Pin Group, Pin Orientation, Section
	PTD15	Pin Group, Pin Orientation, Section
	PTD2/LLWU_P13	Pin Group, Pin Orientation, Section
	PTD3	Pin Group, Pin Orientation, Section
	PTD4/LLWU_P14	Pin Group, Pin Orientation, Section
	PTD5	Pin Group, Pin Orientation, Section
	PTD6/LLWU_P15	Pin Group, Pin Orientation, Section
	PTD7	Pin Group, Pin Orientation, Section
	PTD8	Pin Group, Pin Orientation, Section
	PTD9	Pin Group, Pin Orientation, Section
	PTE0	Pin Group, Pin Orientation, Section
	PTE1/LLWU_P0	Pin Group, Pin Orientation, Section
	PTE10	Pin Group, Pin Orientation, Section
	PTE11	Pin Group, Pin Orientation, Section
	PTE12	Pin Group, Pin Orientation, Section
	PTE2/LLWU_P1	Pin Group, Pin Orientation, Section
	PTE24	Pin Group, Pin Orientation, Section
	PTE25	Pin Group, Pin Orientation, Section
	PTE26	Pin Group, Pin Orientation, Section
	PTE27	Pin Group, Pin Orientation, Section
	PTE28	Pin Group, Pin Orientation, Section
	PTE3	Pin Group, Pin Orientation, Section
	PTE4/LLWU_P2	Pin Group, Pin Orientation, Section
	PTE5	Pin Group, Pin Orientation, Section
	PTE6	Pin Group, Pin Orientation, Section
	PTE7	Pin Group, Pin Orientation, Section
	PTE8	Pin Group, Pin Orientation, Section
	PTE9	Pin Group, Pin Orientation, Section
	RESET_b	Pin Group, Pin Orientation, Section
	SE16/CMP1_IN2/ADC0_SE21	Pin Group, Pin Orientation, Section
	SE16/CMP2_IN2/ADC0_SE22	Pin Group, Pin Orientation, Section
	USB0_DM	Pin Group, Pin Orientation, Section
	USB0_DP	Pin Group, Pin Orientation, Section
	VBAT	Pin Group, Pin Orientation, Section
	VDD	Pin Group, Pin Orientation, Section
	VDD	Pin Group, Pin Orientation, Section
	VDD	Pin Group, Pin Orientation, Section
	VDD	Pin Group, Pin Orientation, Section
	VDD	Pin Group, Pin Orientation, Section
	VDD	Pin Group, Pin Orientation, Section
	VDD	Pin Group, Pin Orientation, Section
	VDD	Pin Group, Pin Orientation, Section
	VDD	Pin Group, Pin Orientation, Section
	VDDA	Pin Group, Pin Orientation, Section
	VOUT33	Pin Group, Pin Orientation, Section
	VREFH	Pin Group, Pin Orientation, Section
	VREFL	Pin Group, Pin Orientation, Section
	VREGIN	Pin Group, Pin Orientation, Section
	VSS	Pin Group, Pin Orientation, Section
	VSS	Pin Group, Pin Orientation, Section
	VSS	Pin Group, Pin Orientation, Section
	VSS	Pin Group, Pin Orientation, Section
	VSS	Pin Group, Pin Orientation, Section
	VSS	Pin Group, Pin Orientation, Section
	VSS	Pin Group, Pin Orientation, Section
	VSS	Pin Group, Pin Orientation, Section
	VSS	Pin Group, Pin Orientation, Section
	VSS	Pin Group, Pin Orientation, Section
	VSSA	Pin Group, Pin Orientation, Section
	XTAL32	Pin Group, Pin Orientation, Section

Reports terminals that are missing parametric symbol properties (pin group, pin orientation, section).

System Checks

Auto-Layout

Beta

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

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
15.3k
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