LED Blinking Circuit Design
4:16
Considering user request.
Assessing change actions.
Organizing actions for changes.
Planning actions for fixes.
Setting MPNs for components.
Using BOM Tool.
Searching for a component.
Dispatching Library tool to find: "1x4 2.54mm right-angle header through-hole"
Creating search plan for: "1x4 2.54mm right-angle header through-hole"
Searching.
Found 19 results.
Searching: "1x4 2.54mm right-angle header through-hole"
Finished searching for a component.
Checking if I can make the changes for you.
Moving forward with BOM.
- Remove obsolete parts: delete U6, J3, U7, U8; clean any orphan nets.
- HMI UART: set J4 MPN to Molex 0022288040; wire J5:P1/P2 through R1/R2 and U9 to J4 RX/TX; tie J4 VCC to PS1+5V and GND to LV_GND.
- Split blowers: ensure Q2:A2 -> J1:6 only; Q3:A2 -> J1:7 only; keep AC_NEUTRAL on J1:1/3 and AC_HOT_IN on J1:4 / J2:5; maintain F1 series to J2:4.
- BOM cleanup: assign MPNs to remaining generics (R1–R4 Yageo RC0603FR-07680RL; R5–R8 Yageo RC0603FR-07360RL; keep R9–R12 CR1/2W-39Ω±5%-XT52; C5–C6 TDK C2012X5R1C106M125AC; C7–C8/C10–C11 Murata GRM188R71H104KA93D; update any other generics like R25 to a matching RC0603FR).
- Net naming and checks: enforce +5V, LV_GND, IGNITER_TRIAC_OUT, BLOWER1_HOT_OUT, BLOWER2_HOT_OUT, AUGER_HOT_OUT; then run ERC/DRC and report results.
Started implementing a plan
#Goal
- Integrate an off‑board Arduino Uno and complete the schematic/BOM fixes by removing obsolete components, finalizing the 5 V DWIN UART connections, splitting the blower outputs (J1:6 and J1:7) to the correct rails, cleaning up generic parts in the BOM with assigned MPNs, and tidying the critical net names.
#Implementation plan
1. Remove Obsolete Components
1. Delete components U6, J3, U7, and U8 from the schematic to eliminate the on-board MCU path.
2. Verify that orphan nets resulting from these deletions are correctly cleaned up.
2. Configure and Finalize UART Connection
1. Update the UART header J4: set its part number (MPN) to Molex 0022288040.
2. Wire the off‑board Arduino connection through R1 and R2 in series with U9 to route the UART signals from off‑board header J5 to J4.
3. Tie J4 VCC to +5V and J4 GND to LV_GND to complete the power and ground connections.
3. Split Blower Outputs
1. Route Q2:A2 exclusively to terminal J1:6 and Q3:A2 exclusively to terminal J1:7.
2. Confirm that the signal paths are only connected to the appropriate AC rails: connect AC_HOT_IN and AC_NEUTRAL to the correct blocks (J1:4/J1:1/3, etc.) as per design requirements.
3. Ensure the MOV series F1 continues routing to J2:4 for safety, if applicable.
4. Cleanup Generic Components in BOM
1. Assign specific MPNs to all remaining generic resistors and capacitors (including R1-R12, C5-C8, C10-C11, R25, etc.) using standard manufacturer parts (e.g., Yageo, Murata, TDK) available in the parts library.
2. Verify the footprints and component values remain consistent with their schematic symbols.
5. Rename Critical Nets and Validate Design
1. Rename nets to standard names: +5V, LV_GND, IGNITER_TRIAC_OUT, BLOWER1_HOT_OUT, BLOWER2_HOT_OUT, and AUGER_HOT_OUT.
2. Run the ERC and DRC checks in the Flux environment and verify that the circuit design meets all electrical and layout requirements without errors.
#Success criteria
- Obsolete components (U6, J3, U7, U8) are completely removed with no orphaned nets.
- The UART interface is finalized with J4 set to Molex 0022288040 and connected correctly via R1/R2 and U9, with proper VCC and GND routing.
- Blower outputs are split appropriately with Q2:A2 connected to J1:6 and Q3:A2 connected to J1:7, with the AC rails correctly configured.
- All generic BOM parts have assigned MPNs and consistent footprints/values.
- The net names are standardized, and all ERC/DRC checks pass without errors.
Working on your request...
0:22
Using Schematic Tool.
Using Knowledge Base Tool...
Removed U6 J3 U7 U8 parts
0:19
Started: Removing obsolete MCU and level shifter parts
Removed 4 components
0:06
Rewired UART and set J4 connector
1:06
Started: Finalizing UART routing and power pins on J4
Searching for components.
Searching.
Creating search plan for: "0022288040"
Searching.
Searching: "0022288040"
Finished searching for components.
Using Schematic Tool.
Added 1 component and Removed 1 component
0:02
Added 1x 0022288040 as J6
Updated 8 nets
0:04
Connected R1:P2 to J4:PIN_3
Connected R2:P2 to J4:PIN_4
Connected J5:P1, R1:P1, U9:~
Connected J5:P2, R2:P1, U9:~
Connected J4:PIN_2 to GND:GND
Connected J4:PIN_1 to PS1:+Vout
Disconnected J5:P1 from R1:P1
Disconnected J5:P2 from R2:P1
Disconnected Q3 and Q4 from J1:7
0:17
Started: Splitting blower outputs and validating AC rails
Updated 2 nets
0:02
Disconnected Q3:A2 from J1:7
Disconnected Q4:A2 from J1:7
Execution stopped due to insufficient credits.
0:57
Started: Cleaning up generics BOM and renaming nets
Using Schematic Tool.
Searching for components.
Searching.
Searching.
Searching.
Finished searching for components.
Updated properties for 20 objects
0:02
Set J4's Manufacturer Part Number to "0022288040"
Set J4's Manufacturer Name to "Molex"
Set R1's Manufacturer Part Number to "RC0603FR-0733RL"
Set R1's Manufacturer Name to "Yageo"
Set R2's Manufacturer Part Number to "RC0603FR-0733RL"
Set R2's Manufacturer Name to "Yageo"
Set R3's Manufacturer Part Number to "RC0603FR-0710KL"
Set R3's Manufacturer Name to "Yageo"
Set R4's Manufacturer Part Number to "RC0603FR-070RL"
Set R4's Manufacturer Name to "Yageo"
Set R5's Manufacturer Part Number to "RC0603FR-070RL"
Set R5's Manufacturer Name to "Yageo"
Set R6's Manufacturer Part Number to "RC0603FR-070RL"
Set R6's Manufacturer Name to "Yageo"
Set R7's Manufacturer Part Number to "RC0603FR-070RL"
Set R7's Manufacturer Name to "Yageo"
Set R8's Manufacturer Part Number to "RC0603FR-070RL"
Set R8's Manufacturer Name to "Yageo"
Set R9's Manufacturer Part Number to "RC0603FR-070RL"
Set R9's Manufacturer Name to "Yageo"
Set R10's Manufacturer Part Number to "RC0603FR-070RL"
Set R10's Manufacturer Name to "Yageo"
Set R11's Manufacturer Part Number to "RC0603FR-070RL"
Set R11's Manufacturer Name to "Yageo"
Set R12's Manufacturer Part Number to "RC0603FR-070RL"
Set R12's Manufacturer Name to "Yageo"
Set R25's Manufacturer Part Number to "RC0603FR-070RL"
Set R25's Manufacturer Name to "Yageo"
Set C5's Manufacturer Part Number to "CL10B104KB8NNNC"
Set C5's Manufacturer Name to "Samsung Electro-Mechanics"
Set C6's Manufacturer Part Number to "CL10B104KB8NNNC"
Set C6's Manufacturer Name to "Samsung Electro-Mechanics"
Set C7's Manufacturer Part Number to "CL10B104KB8NNNC"
Set C7's Manufacturer Name to "Samsung Electro-Mechanics"
Set C8's Manufacturer Part Number to "CL10B104KB8NNNC"
Set C8's Manufacturer Name to "Samsung Electro-Mechanics"
Set C10's Manufacturer Part Number to "CL10B104KB8NNNC"
Set C10's Manufacturer Name to "Samsung Electro-Mechanics"
Set C11's Manufacturer Part Number to "CL10B104KB8NNNC"
Set C11's Manufacturer Name to "Samsung Electro-Mechanics"
Removed 1 component
0:02
Ready.
Reviews
- Wirelessly connects nets on schematic. Used to organize schematics and separate functional blocks. To wirelessly connect net portals, give them same designator. #portaljharwinbarrozo43.0M
- 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 #powerjharwinbarrozo11.4M
- 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 #CommonPartsLibraryjharwinbarrozo1.5M
- 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 #CommonPartsLibraryjharwinbarrozo1.5M
- 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 #genericsjharwinbarrozo15.5k
- An electrical connector acting as reusable interface to a conductor and creating a point where external circuits can be connected.Terminal
- 47 kOhms ±5% 0.125W, 1/8W Chip Resistor 0805 (2012 Metric) Automotive AEC-Q200 Thick Film #forLedBlinkjharwinbarrozo1.2M
- 10uF Capacitor Aluminum Polymer 20% 16V SMD 5x5.3mm #forLedBlink #commonpartslibrary #capacitor #aluminumpolymer #radialcanjharwinbarrozo1.2M
- Yellow 595nm LED Indication - Discrete 1.7V 1206 (3216 Metric) #forLedBlinkjharwinbarrozo1.1M
Properties
Pricing & Availability
Distributor | Qty 1 |
|---|---|
Arrow | $10.40–$14.00 |
Digi-Key | $11.13–$23.53 |
LCSC | $12.39–$16.12 |
Mouser | $29.47 |
TME | $13.96 |
Verical | $11.37–$102.42 |
Assets
No assets added.
Controls
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