Power net portal is a special schematic object used to define a power or ground net. Power ports allow you to conveniently indicate a power net at any location in the design. Power nets of the same designator automatically connect throughout your design #portal #power
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
Using Flux for designing electronic circuits and PCB layouts is straightforward and efficient. Here's a concise guide to help you get started:
First Steps:
Access Flux: Open your web browser and navigate to the Flux.ai website. Log in or create an account if you haven't already.
Create a New Project: Once logged in, you can create a new project by clicking on the appropriate option. This will take you to the schematic or PCB layout editor, depending on what you choose to start with.
Designing a Schematic:
Place Components: Drag components from the library onto your schematic canvas. You can search for specific components using the search functionality.
Make Connections: Once your components are placed, you can draw connections between them using wires. Click on a pin and drag to another pin to connect them.
Define Net Properties: Assign net names and characteristics if necessary, by selecting the wire and editing its properties.
Moving to PCB Layout:
After finishing your schematic, you can move on to laying out your PCB. Flux automatically transfers your components and connections to the PCB layout editor.
Place Components: Initially, all components will be placed outside the PCB outline. You need to drag these onto the PCB, arranging them according to your design requirements.
Route Traces: Connect the component pads as per the schematic connections by drawing traces. Flux provides auto-routing functionality, but manual routing is often recommended for optimal control and efficiency.
Review and Export:
Examine your design for any errors or improvements. You can also use the design rule check (DRC) feature to automate this process.
Once satisfied, export your design. Flux allows you to export schematics, PCB layouts, and Gerber files for manufacturing.
Resources and Support:
Documentation: Flux provides detailed documentation, including a getting-started tutorial [1].
Community Support: Join the Flux Slack community to ask questions and share experiences with fellow users [2].
Video Tutorials: For visual learners, Flux's YouTube channel offers numerous tutorials and example projects [3].
If you encounter any specific issues or have questions as you navigate through Flux, feel free to ask. The platform is designed to be intuitive for users at all levels, from beginners to experienced electrical engineers.
To implement the ASCII schematic you've provided using the [Orange Pi 3 LTS] and assuming the role of electrical connections within a Flux project, we'll define the necessary connections and components based on the description. Since the GPIO, GND, 3.3V, and an external 12V power supply are highlighted, we'll assume typical uses for these pins and set up corresponding connections.
Components & Connections
GND to Toggle Switch (for GND):
Connect GND:Pins to Toggle Switch:GND. (Assuming GND is one of the ground pins from the Orange Pi's provided GND designators)
3.3V to LED (for Power):
Connect 3V3:Pins to Resistor:1 (For current limiting. Assuming a general purpose LED, a 220Ω resistor will be used).
Connect Resistor:2 to LED:Anode.
Connect LED:Cathode to Toggle Switch:1 (This will allow the LED to be turned on and off).
Connect Toggle Switch:2 to GND:Pins (This completes the circuit for the LED, allowing it to light up when the switch is toggled).
GPIO to Toggle Switch (for SIG):
Connect GPIO (Assuming PA21 as GPIO):Pins to Toggle Switch:SIG (This could represent a signal connection where toggling the switch could change the signal level read by the Orange Pi).
12V Power Supply to Toggle Switch (for 12V+):
Since the Orange Pi operates on lower voltages, it's safe to assume the 12V connection is meant for another part of your project, not directly interfacing with the Orange Pi.
Connect 12V Power Supply:+ to Toggle Switch:12V+.
The connection back from the toggle switch to the Orange Pi doesn't apply here unless there's specific functionality you're targeting, which requires level shifting to safely interface the 12V signal with the Orange Pi.
Note on the GPIO Connection
For the GPIO connection, since the direct function isn't specified (input or output), I've assumed a simple use-case scenario where toggling the switch might change the state read by the GPIO pin. Make sure to configure the GPIO pin accordingly in your software to either read or write, depending on your project needs.
Important Considerations
Ensure the LED current limiting resistor value (220Ω) is appropriate for your LED's specifications (voltage drop and required current).
For the GPIO interfacing with the toggle switch, ensure the GPIO pin is configured correctly within your program to avoid damage.
The 12V connection to a toggle switch implies controlling higher power elements. Ensure the switch can handle the current requirements of the load it controls.
This setup should provide a foundational guide for implementing the described interfaces within your Flux project. Adjust component values and connections based on exact specifications and project requirements.
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Passive Components
Resistor Power Rating
Beta
Checks that the power traveling across a given resistor is under its rating with 50% headroom.
calofc01s
copilot