Blinking LED Circuit Design

running ERC reviews and fixing issues...

31:03

Started: running ERC reviews and fixing issues.
Checking missing power.
Reading schematic for U1, BT1, S1.
Checking missing power.
Checking missing power.
Search [[object Object]](https://www.flux.ai/search?q=%5Bobject%20Object%5D&type=components).
Search complete.
Search 2 components.
Search complete.
Checking missing power.
Ran simulation.
Ran simulation.
Ran simulation.
Ran simulation.
Ran simulation.
Ran simulation.
Ran simulation.
Ran simulation.
Ran simulation.
Ran simulation.
Ran simulation.
Ran simulation.
Ran simulation.
Ran simulation.
Running simulation...

flux

  • Connected U1:VCC, C2:P1, S1:NO

flux

  • Connected U1:GND, BT1:N, GND:GND

flux

  • Set BT1's Pin Type to "Power Output"
  • Set S1's Pin Type to "Passive"

flux

  • Added 1x Net Portal as Net1

flux

  • Connected Net1:P1 to U1:VCC
U2
R3 P2 - LED1 A
S1 NO - U1 VCC
GND
GND
S1 NO - U1 VCC
GND
U1 DIS - R2 P1
S1 NO - U1 VCC
GND
U1 Q - R3 P1
U1 DIS - R2 P1
S1 NO - U1 VCC
U1 TR - U1 THR
GND
S1 NO - U1 VCC
U1 TR - U1 THR
U1 DIS - R2 P1
R3 P2 - LED1 A
U1 Q - R3 P1
U1 TR - U1 THR
GND
U1 TR - U1 THR
S1 NO - U1 VCC
BT1 P - S1 COM
BT1 P - S1 COM
GND
LED1
U1
R3
Resistance
680 Ω
R4
Resistance
500 Ω
C2
Capacitance
100nF
R1
Resistance
100kΩ
R5
Resistance
500 Ω
C1
Capacitance
1uF
BT1
R2
Resistance
560kΩ
R6
Resistance
500 Ω
S1
SW1

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Documents

    Documents are markdown text files which describe project goals, capture details, or even simulation outputs.

    Assets

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    starter ec7b be93

    starter ec7b be93 thumbnail
    USB-C Digital Compass Module with STM32, HMC5883L, TM1637 Display, and Enhanced Power Protection (JLCPCB-Ready)

    Properties

    90.2mm × 35.4mm

    90.2

    mm

    Layer 2: GND plane; Layer 3: 3.3V plane

    35.4

    mm

    Standard 4 Layer

    graph LR subgraph Power Subsystem USB_C[USB-C Connector] --> Input_Protection[Input Protection] Input_Protection --> Regulator[3.3V Regulator] end subgraph Core Subsystem Regulator --> MCU[Microcontroller] MCU --> Magnetometer[I2C Magnetometer] end subgraph Display Subsystem MCU -->|Control Interface| DisplayDriver[Display Driver ICs] DisplayDriver --> SevenSeg[3×7-Segment Displays] end subgraph UI Subsystem MCU --> Potentiometer[Brightness Pot w/ Switch] MCU --> StatusLED[Status LED] MCU --> ProgHeader[Programming Header] end subgraph Mechanical Board --> MountHoles[4× Mounting Holes] end

    12.8

    mm

    Pricing & Availability

    Distributor

    Qty 1

    Arrow

    $0.30–$0.67

    Digi-Key

    $5.22–$5.86

    LCSC

    $3.49

    Mouser

    $6.58

    TME

    $0.47

    Verical

    $7.52–$14.56

    Controls