Robotic Arm Control Board Design

Working...

154d 20:51:56

Library

Started: Add the main MPU: STM32MP257FAI3 (U1)

Searching for a component.

Searching.

Finished searching for a component.

154 days

Working...

154d 20:50:42

Started: Add compute and memory components: STM32MP257FAI3 (U1), W25Q128JVSIQ (U2), MT41K256M16TW-107 (U3) to the project

154 days

Working...

154d 20:50:07

Started: Add compute and memory components: STM32MP257FAI3 (U1), W25Q128JVSIQ (U2), MT41K256M16TW-107 (U3) to the project

154 days

Working...

154d 20:49:29

Library

Started: Add compute component: STM32MP257FAI3 (U1) to the project

Finished searching for a component.

154 days

Working...

154d 20:48:05

Started: Connect MPU boot-strap pins, reset, and memory interface nets (QSPI flash and DDR3L signals) with appropriate pull-ups/pull-downs or headers

154 days

Worked

0:42

Started: Add and connect generic pull-up and pull-down resistors for U1 bootstrap pins (BOOT0, VBOOT0, VBOOT1) to the correct nets (VDD and GND) per the MCU datasheet

154 days

Applied changes.

0:31

154 days

Worked

0:52

Started: Add and connect generic pull-up and pull-down resistors for U1 (STM32MP257FAI3) bootstrap pins (BOOT0, VBOOT0, VBOOT1) to the 3.3 V and GND nets per the MCU datasheet

154 days

Changing components...

154d 20:44:45

154 days

Stopped due to a problem. Please try again.

U16 P0_3 - U1 PA3

J3 D+ - U1 USBH_HS_DP

U4 IOGND - U5 VSS

U16 P0_2 - U1 PA2

L1 P2 - C1 P1

U5 VB - U7 VS

U4 TD- - U1 COMBOPHY_TX1N

U4 IOGND - U5 VSS

U7 SW - L1 P1

U4 IOGND - U5 VSS

J3 CC2 - U12 CC2

C9 P2 - C11 P2

U4 IOGND - U5 VSS

L1 P2 - C1 P1

U1 OSC32_IN - X2 P1

L1 P2 - C1 P1

U7 SW - L1 P1

U4 IOGND - U5 VSS

U3 VSSQ_6 - U4 AGND

U4 RD- - U1 COMBOPHY_RX1N

U4 TD+ - U1 COMBOPHY_TX1P

U4 IOGND - U5 VSS

U3 VSSQ_6 - U4 AGND

U4 IOGND - U5 VSS

C9 P2 - C11 P2

U4 IOGND - U5 VSS

U1 VSS_42 - U1 VSS_43

U4 RD+ - U1 COMBOPHY_RX1P

U4 IOGND - U5 VSS

L1 P2 - C1 P1

J3 D- - U1 USBH_HS_DM

U8 VOUT - U16 DVDD1

L1 P2 - C1 P1

Inductance

C11

Capacitance

Resistance

500 Ω

C13

Capacitance

Resistance

500 Ω

Capacitance

C12

Capacitance

C17

Capacitance

100 nF

C10

Capacitance

Resistance

500 Ω

Resistance

500 Ω

GND

Capacitance

GND

R10

Resistance

500 Ω

GND

Resistance

500 Ω

GND

C14

Capacitance

100 nF

C15

Capacitance

100 nF

GND

Resistance

500 Ω

Resistance

500 Ω

Capacitance

GND

C16

Capacitance

100 nF

GND

Resistance

500 Ω

R11

Resistance

500 Ω

Capacitance

Resistance

500 Ω

Capacitance

GND

Capacitance

U11

U12

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 • 10

	Pin	Net
	U2:VCC	—
	U3:VDD_2	—
	J3:VBUS	—
	U1:VDDQDDR_3	—
	U4:AVDD33	—
	U16:AVDD4	—
	U5:VDD	—
	U15:VDD	—
	U13:VBUS	—
	U14:VDD	—

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 • 6

Des	Net	Des	Net
J3:VBUS	5V	J2:4	None
J3:VBUS	5V	J3:VBUS	None
J3:CC2	CC1	J2:2	None
J3:GND	GND	J2:5	None
U2:GND	GND	C17:P1	None
J3:GND	None	J3:GND	GND

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.

Manufacturing

Manufacturer Part Number

Reports components that have no manufacturer part number.

Parts Available

Beta

Checks that all components 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.

Learn more

Pull Up/Pull Down Presence

Beta

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

Learn more

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
15.4k
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

Kitchen Independence - Robotic Arm

Controls

Properties

CSI-2 simultaneous streaming bandwidth

12 Gbps

Domain

Industrial/Manufacturing

USB host support decision

Footprint only

Operating Voltage

24, 5, 3.3, 2.8, 2.3, 1.8 V

Connectivity

Ethernet, USB, Zigbee

Standalone PoE-only operation when 24 V is absent

Enabled

Power Requirements

Power-over-Ethernet, 24V DC input, USB (footprint only)

Target PoE PD class

802.3af

System architecture

The system comprises the following functional blocks: • 24 V input protection and passthrough for motor drivers, including reverse-polarity and overcurrent protection. • PoE PD front end with an ideal-diode OR network combining Power-over-Ethernet and a buck-converter 5 V source. • Regulated 5 V and 3.3 V digital power rails for onboard logic. • Analog camera power subsystem with LDO regulators providing 2.8 V, 1.8 V, and 2.3 V rails. • Main MCU block featuring dual MIPI CSI-2 camera interfaces, external QSPI Flash and SDRAM, Ethernet MAC, and USB OTG. • Zigbee radio module interface with required level shifting and antenna connection. • Safety circuitry including an emergency-stop input, brownout voltage supervisor, and watchdog timer.

Role Details

24V input protection and passthrough, PoE ideal diode-OR power input, 5V buck, 3.3V/analog LDOs, MCU with MIPI CSI-2/Ethernet/USB, QSPI Flash/DDR3L, Zigbee radio, emergency stop, brownout/WD supervisors

CSI-2 lanes per camera

CSI-2 Lane Count Per Camera

Availability & Pricing

Distributor		Qty 1
	Arrow	$35.84–$39.07
	Digi-Key	$15.87–$18.18
	LCSC	$16.39–$16.62
	Mouser	$59.35
	TME	$1.54
	Verical	$30.18–$47.60

Assets

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ryanf / Kitchen Independence - Robotic Arm

Schematic