• Terminal
    Terminal
    An electrical connector acting as reusable interface to a conductor and creating a point where external circuits can be connected.
  • Ground
    A common return path for electric current. Commonly known as ground.
  • Net Portal
    A net identifier used to create connectivity to other Net Portal with the same designator. #portal
  • Power Net Portal
    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
  • 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
  • Generic Capacitor
    A generic fixed capacitor 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 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
  • 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
  • RMCF0805JT47K0
    47 kOhms ±5% 0.125W, 1/8W Chip Resistor 0805 (2012 Metric) Automotive AEC-Q200 Thick Film #forLedBlink
  • 875105359001
    10uF Capacitor Aluminum Polymer 20% 16V SMD 5x5.3mm #forLedBlink #commonpartslibrary #capacitor #aluminumpolymer #radialcan
  • CTL1206FYW1T
    Yellow 595nm LED Indication - Discrete 1.7V 1206 (3216 Metric) #forLedBlink

Audio Electronics | Copilot Preset

Audio Electronics | Copilot Preset
Description

Created
August 9th 2024
Last updated by sufiyan
6 months ago
1 Contributor(s)
sufiyan

Controls

Properties

Domain Application
Audio
Compliance
RoHS, FCC, CE
Operating Voltage
12V
Operating Temperature
-40 ºC to 85ºC
Human Interface
LED, Potentiometer
Connectivity
Bluetooth 5.0, 3.5mm Jack, Screw Terminals
Amplifier Type
Class D
Input Source
Line-level from standard audio source
Output Power
Number of Channels
2 (stereo)
Distortion
THD of less than 0.1% at full power
Frequency Response
20Hz to 20kHz

Availability & Pricing

DistributorQty 1

Assets

Simulation

µs

Simulation Speed

convert to circuit daigram https://cdn2.flux.ai/flux-comment-files/files/comment...
@copilot convert to circuit daigram

Image


https://cdn2.flux.ai/flux-comment-files/files/commentFileId-f85538edd9b3ee907902024f53b0e16d3aa0ebb0c022fecba0c8da862d9798b5.jpeg?GoogleAccessId=graviton-mvp%40appspot.gserviceaccount.com&Expires=4876810650&Signature=lM10ySHfAoqx9S0%2BqqMe3xLVC819Mb5%2BndavyDxzA94SKJk1mrHkokRWKERMDfMUDYPxHWs6nr2WSNlJDY1UkLUmHQR3ofBcUMR98VyOQ9QdfpEYUA%2BZ7KPp5GB%2FumB6iuaqOClWaP9qeXS9MoF6U3iXTnKI6%2FNmbHCUu1K%2BipnGDeZadh1QYToTcn%2BP2643mXjlbCcHSaIg6jBk87Po%2BgjRoPiHO0LcD4ORTjoWwcnRQS3QnltvL0wwyc%2BtkDhqb%2FMDNpv%2Fu6YCYbmLfYRzeXlq2i69prtpfq6JcAl3Ld4EJL0DA2YYYNpTVtX6H9J5lZI0Cl2E6UVKCj5sFtRppw%3D%3D
6mo
To convert the provided PCB image into a schematic diagram, here is a recommended approach:
  1. Identify Components: Identify each component on the board (e.g., ICs, capacitors, resistors, connectors) by their designators and values.
  2. Trace Connections: Trace the PCB tracks to understand how each component is connected.
  3. Recreate Schematic: Use the information from the PCB to recreate the schematic diagram component by component.
  4. Use Flux: You can use Flux to create the schematic diagram by selecting appropriate components from the library and connecting them accordingly.
General Steps for Conversion:
  1. Identify Key Components:
    • Find and identify all the ICs and their pin numbers.
    • Document any connector and its pinout.
    • Ensure to note any other discrete components like resistors, capacitors, etc.
  2. Component Mapping:
    • Map out every component’s connections, including power, ground, input, and output pins.
  3. Recreate in Flux:
    • Drag and drop components from the Flux component library.
    • Connect the components as per the PCB connections.
Example Components and Connections:
For instance, if the PCB has the following:
  1. Microcontroller ICExample IC
    • Connect power and ground pins appropriately.
    • Connect I/O pins to corresponding traces.
  2. Capacitors and Resistors:
    • Connect bypass capacitors from VCCV_{\text{CC}} to GND.
  3. Connectors:
    • Identify each pin of the connector and map to corresponding destinations, e.g., J1:1J1:1 to R2:1R2:1.
  4. Other ICsExample IC
    • Map input/output pins and power connections.
Example Connections:
  • Power Supply:
    • Connect C1:1C1:1 to VCCV_{\text{CC}}, C1:2C1:2 to GND.
  • Microcontroller:
    • Connect U1:1U1:1 ($V_{\text{CC}}$) to Power Line and U1:8U1:8 (GND) to GND.
  • Capacitors:
    • Connect C2:1C2:1 to U1:pin nameU1: \text{pin name}.
This PCB conversion task is complex and requires careful identification of each component and their exact physical location in the circuit. Start with a small section and work your way through the entire PCB. Would you like to start with a particular section of the PCB?
6mo
create block daigram fro,photo https://cdn2.flux.ai/flux-comment-files/files/com...
@copilot create block daigram fro,photo

Image


https://cdn2.flux.ai/flux-comment-files/files/commentFileId-130a8b43165381a7645555acb1798841a29d525caca90e2250dcb6d397ac3bc4.jpeg?GoogleAccessId=graviton-mvp%40appspot.gserviceaccount.com&Expires=4876810611&Signature=ZrABk6ubBmNF9Zv%2BgFpc9b%2BF7gkK3RdfOAh2bDMJBjA0ImUJ1g5UW9L7bBnfsse4wqYpSy5Crbore7tEmVDF0O1Fdl%2BfXnnp%2FpqYV%2FnopT33veIstkG%2Fh81g4nWTG7RvYNvNuGlGzlgzIVC1Di%2F1zu152lv7euIgiJgOx%2BJrG5xrnMl0G%2BVqBISGP5fztREglcWhW9JyOS5xyAoPngkoR%2B2cR1lX5Ttb2fpcZF6eUzBolVq6B2Mim04ylCSgFTUK4CoZvZRSceftEX7OAiPa%2FOWe9aOBuvGQfS5wmfU2ywg9JboaN1IAzOEuZpEQhuyLdFOkTlYKpFlTMRS2G2Bv3A%3D%3D
6mo
Creating a block diagram from a PCB image involves understanding the major functional units of the circuit. Unfortunately, the image provided isn't clear enough to identify specific components, ICs, or connection paths.
However, given general knowledge about typical audio electronics PCBs and the specifications provided in your project's description, I can help outline a plausible block diagram structure for a stereo Class D audio amplifier with Bluetooth and line-in capabilities.
Block Diagram for Stereo Class D Amplifier
  1. Power Supply Unit (PSU)
    • Provides regulated 12V power for the entire circuit.
    • It may include filtering capacitors, rectifiers, and voltage regulators.
  2. Input Section
    • Bluetooth 5.0 Module: Connects to the audio source wirelessly.
    • 3.5mm Jack: Provides wired audio input from external devices.
    • Screw Terminals: For additional audio input connections.
  3. Analog-to-Digital Conversion (Optional)
    • Converts analog audio signals (if any) to digital signals for processing.
  4. Digital Signal Processing (Optional)
    • Applies digital processing to the audio signal, such as EQ or effects.
    • Includes components like microcontrollers or DSP chips.
  5. Class D Amplifier Stage
    • Pre-Amplifier: Adjusts the signal level before amplification.
    • PWM Generation: Converts the audio signal to Pulse Width Modulation (PWM).
    • Power Stage: Amplifies the PWM signal to drive speakers.
    • Includes PWM generator ICs, MOSFETs, inductors, and capacitors for filtering.
  6. Feedback Control
    • Ensures the output follows the input accurately.
    • Maintains the system's stability and reduces distortion.
  7. Output Stage
    • Low-Pass Filter: Converts PWM back to an analog signal.
    • Speaker Terminals: Connect to the stereo speakers.
  8. User Interface
    • LEDs: Indicate power, Bluetooth connection status, etc.
    • Potentiometers: Adjust volume, bass, treble, etc.
Here's a visual representation of the block diagram based on the above functional units:
+-----------------------------------+
|        Power Supply Unit          |
|    (Provides 12V regulated output)|
+-----------------------------------+
                 |
                 v
+-------------------------------------+
|            Input Section            |
|  +-------------------------------+  |
|  |  Bluetooth 5.0 Module         |  |
|  +-------------------------------+  |
|  +-------------------------------+  |
|  |  3.5mm Jack                   |  |
|  +-------------------------------+  |
|  +-------------------------------+  |
|  |  Screw Terminals              |  |
|  +-------------------------------+  |
+-------------------------------------+
                 |
                 v
+-------------------------------------+
|    Optional Analog-to-Digital       |
|            Conversion               |
+-------------------------------------+
                 |
                 v
+-------------------------------------+
|   Optional Digital Signal Processing|
+-------------------------------------+
                 |
                 v
+-------------------------------------+
|        Class D Amplifier Stage      |
|  +-------------------------------+  |
|  |  Pre-Amplifier                |  |
|  +-------------------------------+  |
|  +-------------------------------+  |
|  |  PWM Generation               |  |
|  +-------------------------------+  |
|  +-------------------------------+  |
|  |  Power Stage                  |  |
|  +-------------------------------+  |
+-------------------------------------+
                 |
                 v
+-------------------------------------+
|          Feedback Control           |
+-------------------------------------+
                 |
                 v
+-------------------------------------+
|           Output Stage              |
|  +-------------------------------+  |
|  |  Low-Pass Filter              |  |
|  +-------------------------------+  |
|  +-------------------------------+  |
|  |  Speaker Terminals            |  |
|  +-------------------------------+  |
+-------------------------------------+
                 |
                 v
+-------------------------------------+
|           User Interface            |
|  +-------------------------------+  |
|  |  LEDs                         |  |
|  +-------------------------------+  |
|  +-------------------------------+  |
|  |  Potentiometers               |  |
|  +-------------------------------+  |
+-------------------------------------+
This block diagram provides a high-level overview of the possible functional units in a typical Class D audio amplifier with Bluetooth and line-in capabilities. If you can provide more specific details or clearer images of the components on the PCB, we can refine this diagram further.
6mo
create a high level mermaid block diagram of this project. Include key component...
@copilot create a high level mermaid block diagram of this project. Include key component's manufacturer part number in each block whenever possible.
6mo
Certainly! Below is a high-level Mermaid block diagram for your audio project, which includes key component manufacturer part numbers.

Image


Analog Signal
Wireless Signal
Analog Signal
Audio Output
Status Indicators
Audio Input
Line-Level Input
Bluetooth 5.0 Module - RN52
3.5mm Jack - SJ1-3535NG
Signal Processing
Equalizer - LM833
Pre-amplifier - NE5532
Power Amplification
Class D Amplifier - TPA3116D2
Power Supply - LM7812
Output
Speakers
LED Indicators
This diagram categorizes the various stages of your audio project:
  • Audio Input: It includes line-level input, Bluetooth module, and 3.5mm jack.
  • Signal Processing: It includes an equalizer and a pre-amplifier.
  • Power Amplification: It includes the Class D amplifier and power supply components.
  • Output: It includes speakers and LED indicators.
Let me know if you need any changes or additional details!
6mo
Hi! I’m Copilot, I’m here to help you design your hardware projects. Ask me anyt...
Hi! I’m Copilot, I’m here to help you design your hardware projects. Ask me anything:
 
Starting a Project
@copilot can you partner up with me to design a pcb?
Exploring Architectures
@copilot please give me a few architecture options for an affordable AI pendant, show them with mermaid diagrams.
Using Flux
@copilot how can I build a schematic with Flux?
To learn more, check out Getting Started with Copilot.
6mo
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Checks that the power traveling across a given resistor is under its rating with 50% headroom.
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Checks that IC pins that require pull up or pull down resistors have them.
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Checks that capacitors have appropriate voltage ratings to prevent overheating and ensure reliable circuit operation.
Checks that all parts have a part number and are available from distributors.
Reports copper elements that are shorting.
Reports parts that have no footprint.
Reports nodes that are assigned to a layer that doesn't exist in the layout stackup.
Reports components that have been modified using the "!important" flag.
Reports terminals that are not connected properly. NOTE: Only connections to the center of pads are considered valid.
Reports nodes that are using rules that are not supported anymore.
Reports layers that have multiple copper fills of different nets. Make sure the Connected Layers rule value of nets with fills is valid.
Detect any via, trace or copper fill island that is not connected to any net.