Playground Piano Panel Setup

4:05

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Starting 10 component searches

Dispatching Library tool to find: "2.2uH Inductor"

Dispatching Library tool to find: "4.7uF Capacitor"

Dispatching Library tool to find: "10uF Capacitor"

Dispatching Library tool to find: "100nF Capacitor"

Dispatching Library tool to find: "1uF Capacitor"

Dispatching Library tool to find: "100k Resistor"

Dispatching Library tool to find: "SWD Connector"

Dispatching Library tool to find: "Battery Holder D"

Dispatching Library tool to find: "8Ω Speaker"

Searching: "LM386"

Creating search plan for: "2.2uH Inductor"

Creating search plan for: "4.7uF Capacitor"

Creating search plan for: "10uF Capacitor"

Creating search plan for: "100nF Capacitor"

Creating search plan for: "1uF Capacitor"

Creating search plan for: "100k Resistor"

Creating search plan for: "SWD Connector"

Creating search plan for: "Battery Holder D"

Creating search plan for: "8Ω Speaker"

Searching: "Search for a standard 100nF capacitor commonly used for decoupling or bypass applications in PCB circuits. This query should capture a wide range of ceramic capacitors suitable for filtering high frequency noise from a 5V or similar power rail."

Searching: "Looking for a surface mount ceramic capacitor with a 100nF capacitance value, typically in package sizes such as 0603, 0805, or similar. It is intended for decoupling in digital circuits to stabilize the supply voltage on high-speed components."

Searching: "Need a highly reliable, low ESR, 100nF ceramic SMD capacitor in a 0603 package optimized for high-frequency decoupling on a 5V rail in a PCB design. This capacitor must exhibit low parasitic inductance and be suitable for EMI-sensitive applications."

Found 56 results.

Searching: "100nF Capacitor"

Searching: "Looking for a holder specifically designed for a D-size battery. The part should securely hold a standard D cell battery, typically used in portable devices or backup power applications. This search captures general battery holders meant for D cells."

Searching: "Seeking a battery holder engineered for PCB mounting that can accommodate a D cell battery. The holder should be optimized for through-hole or SMT PCB attachment and offer reliable electrical contact and mechanical stability for a D battery in a portable or backup power design."

Searching: "Searching for a through-hole battery holder for a D cell battery used in applications where robust physical support is needed. Target components are those that provide a secure mechanical fit and proper electrical connectivity for D-size batteries on printed circuit boards."

Searching: "Looking for a standard 8Ω speaker typically used for audio output applications in consumer electronics. The device should provide reliable sound reproduction for alarms, music, or notifications. No additional wattage or size details are provided, so the initial search is broad and functional."

Searching: "Searching for a PCB-mountable 8Ω audio speaker intended for integration into electronic devices. The component should be suitable for embedded systems requiring reliable audio signal reproduction, with the primary specification being the nominal 8 ohm impedance."

Searching: "Targeting dynamic (moving coil) speakers with an 8Ω impedance that are designed for use in compact electronic devices. This search query adds the dynamic speaker detail to narrow down from passive devices, focusing on mechanical durability and typical power handling suitable for consumer audio and alert applications."

Searching: "Seeking a general purpose 4.7 microfarad capacitor used in PCB designs for decoupling and filtering. The component should be available in multiple SMD packages such as MLCC types for both high and low voltage applications."

Searching: "Looking for a 4.7 microfarad Multi-Layer Ceramic Capacitor (MLCC) suitable for power supply decoupling with low ESR and good high-frequency performance. The capacitor should be rated for typical voltages such as 16V to 50V and available in common sizes."

Searching: "Searching for a surface mount 4.7uF ceramic capacitor in an 0805 package for compact PCB decoupling and filtering applications. Critical specifications include low ESR and stability under varying temperature conditions."

Searching: "Identifying a 4.7 microfarad ceramic capacitor with a 25V rating in a 1206 package. This component is intended for filtering and decoupling in moderately sized PCBs where space and reliability are important."

Searching: "Searching for a 2.2 microhenry inductor intended for PCB applications. The inductor may be used in power filtering or DC-DC converter circuits. Key considerations include its current rating, low DC resistance (DCR), and availability in common SMD packages."

Searching: "Looking for a surface mount 2.2uH inductor for board-level use, such as in switching regulators or power supply filtering. Priorities include an adequate current handling capacity (e.g., 3A to 5A), low losses, and compatibility with typical SMD footprints like 0603 or 0805."

Searching: "Seeking a high-performance 2.2uH power inductor for DC-DC converter applications. Specific requirements include a high current rating, low core losses, and efficient EMI performance, packaged in a surface mount design conducive to PCB assembly."

Found 18 results.

Searching: "8Ω Speaker"

Searching: "Looking for a connector designed for implementing a Serial Wire Debug (SWD) interface for microcontrollers. This component is used on PCBs to provide a reliable debug/programming interface, suitable for ARM Cortex devices."

Searching: "Searching for a debug header component intended for SWD use. The part should provide a connection interface for SWD signals (SWDIO, SWCLK, GND, etc.) and be compatible with common development tools, with options available in various mounting styles."

Searching: "Looking for a 10-pin connector typically used for SWD debugging of microcontrollers. Key details include a pin header configuration often arranged in a 2x5 layout, intended for either surface-mount or through-hole PCB applications."

Searching: "Seeking a board-mounted SWD debug connector that offers a robust and durable interface for in-circuit programming and debugging. Ideal for integration on PCBs where space and reliable signal integrity for SWD are critical."

Searching: "Search for a generic 10 microfarad capacitor used in PCB applications such as decoupling or filtering on power rails. Target devices should be widely available with standard voltage ratings and tolerance options, enabling review of component types (ceramic, tantalum, film) without pre-filtering by package style."

Searching: "Identify a 10 microfarad multilayer ceramic capacitor (MLCC) for use as decoupling or smoothing in electronic circuits. Emphasize low ESR properties and reliability across standard voltage ratings (e.g., 16V, 25V) in surface-mount packages, suitable for compact PCB layouts."

Searching: "Locate a surface-mount 10 microfarad capacitor rated at 25V, intended for power supply decoupling with low equivalent series resistance. Focus on components available in popular SMD sizes such as 1206, 0805, or similar, suitable for high-frequency applications."

Searching: "Search for a 10 microfarad tantalum capacitor in an SMD package, optimized for stability and reliability in filtering or energy storage applications. Specify a voltage rating around 25V and stress the need for consistent performance under varying load conditions, providing a functional alternative to ceramic types."

Searching: "Seeking a 1 microfarad capacitor used typically for decoupling and bypass applications on power rails. The part is generic without specified voltage or package requirements, so the search should initially cover a broad range of capacitor types including through-hole and surface-mount devices to identify a suitable family."

Searching: "Searching for a multi-layer ceramic capacitor (MLCC) with a 1 microfarad capacitance. This search encompasses parts used for high frequency decoupling with low ESR and good temperature stability. The results should include various voltage ratings and package sizes, providing flexibility for candidate parts."

Searching: "Looking for a surface-mount device (SMD) 1uF capacitor intended for circuit board applications such as power supply decoupling and bypass. The query should identify parts available in popular package sizes (e.g., 0603, 0805, 1206) and include parts with standard dielectric types like X7R."

Searching: "Targeting a 1 microfarad ceramic capacitor with an X7R dielectric and a 50V voltage rating in a surface-mount package. This search aims at identifying parts optimized for stable capacitance over a range of temperatures and voltage, ideal for applications where low leakage and high reliability are key requirements."

Found 46 results.

Searching: "Battery Holder D"

Searching: "Searching for a basic 100k resistor used in PCB designs. This search targets generic resistors with a resistance value of 100k ohm for common applications such as voltage dividers or biasing networks, without specifying a particular package or tolerance."

Searching: "Looking for a 100k ohm thick film resistor that is typically used in low-power applications on PCBs. Key considerations are moderate precision (e.g., 5% tolerance) and standard power ratings (e.g., 1/8W to 1/4W), ideal for general-purpose circuit biasing."

Searching: "Targeting a 100k ohm resistor in a surface-mount device (SMD) package, specifically an 0805 size. This component is expected to have a standard tolerance (commonly 1% or 5%) and a power rating suitable for compact PCB layouts in consumer electronics."

Searching: "Searching for a 100k ohm axial resistor with a 1/4 watt power rating, aimed at through-hole PCB mounting. This variant is ideal for prototyping or applications where discrete resistor components are required with conventional leaded designs."

Found 75 results.

Searching: "4.7uF Capacitor"

Found 80 results.

Searching: "10uF Capacitor"

Found 80 results.

Searching: "1uF Capacitor"

Found 60 results.

Searching: "SWD Connector"

Found 72 results.

Searching: "100k Resistor"

Found 60 results.

Searching: "2.2uH Inductor"

Searching: "Battery Holder D"

Searching: "Searching for a PCB mount battery holder designed specifically for D cell batteries. The target part should ideally support one D cell, offer through‐hole or SMT mounting options, and be available from common distributors. This new search query will help broaden options beyond the current candidate BX0037."

Searching: "Looking for battery holders designed to accommodate D cells with appropriate mechanical dimensions and reliable PCB mounting, ensuring availability at major distributors like DigiKey or Mouser."

Found 31 results.

Searching: "Battery Holder D"

Completed 10 component searches.

Here’s a set of support components you’ll need for your RP2354B-based playground piano panel:

Table


FunctionPart
Audio amplifier (drives 8 Ω speaker)LM386N-1/NOPB
SMPS inductor (on-chip boost regulator)SMNR4020-2.2UH
Input decoupling cap (VREG_VIN)GRM21BR61C475KA88L
Output decoupling cap (SMPS output)10 µF 0402 capacitor
Local digital decoupling (DVDD, IOVDD, etc.)100 nF 0603
Analog supply decoupling (AVDD, ADC_AVDD)1 µF 0603 Capacitor
GPIO pull-downs for touch bolts (×13)CFR-25JB-52-100K
SWD programming/debug headerARM JTAG SWD 10Pin 0.05" Connector
D-cell battery holders (6× for 3S2P)BX0037 (×6)
Full-range speaker (8 Ω)SMS-1508MS-HT-R
Let me know if you’d like me to add these to your schematic!
208 days
@library add LM386N-1/NOPB and SMS-1508MS-HT-R to the schematic
208 days

1:36

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Starting 2 component searches

Dispatching Library tool to find: "LM386N-1/NOPB"

Searching: "SMS-1508MS-HT-R"

Creating search plan for: "LM386N-1/NOPB"

Searching: "Searching for the LM386N-1/NOPB, a classic low-voltage audio amplifier IC. This component is typically used in battery-powered audio circuits, offering low power consumption and an internal gain of 20. It is usually available in an 8-pin package designed for minimal external components and low noise performance."

Searching: "Looking for a low-voltage audio amplifier with similar functionality to the LM386. The IC should drive small speakers in consumer electronics, operate on a single supply voltage, and offer characteristics such as low noise, low power, and a typical gain of around 20. Emphasis on DIP-8 or equivalent packaging."

Searching: "Searching for low power audio amplifier ICs designed for portable applications. Key parameters include a fixed gain around 20, operation on battery voltages, and minimal external components. Preferred features are low noise and power efficiency, similar to the LM386 family."

Searching: "Seeking functional alternatives to the LM386 series with equivalent performance in low voltage, low noise audio amplification for portable devices. The replacement should offer similar gain, minimal external components requirement, and be available in a package comparable to DIP-8 or SMD variants."

Found 60 results.

Searching: "LM386N-1/NOPB"

Completed 2 component searches.

Checking if I can make the changes for you.

I can add the following parts to your schematic:
Let me know if you’d like me to apply these changes.
208 days
place the components
208 days

0:30

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Checking if I can make the changes for you.

I can add these parts to your schematic:
208 days

Ready.


GPIO43_ADC3
GPIO4
GPIO5
GPIO42_ADC2
IOVDD
GPIO3
IOVDD
GPIO46_ADC6
VREG_LX
GPIO44_ADC4
ADC_AVDD
GPIO47_ADC7
GPIO45_ADC5
GPIO2
GPIO1
VREG_VIN


  • Ground
    A common return path for electric current. Commonly known as ground.
  • 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
  • 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
  • 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 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
  • 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
  • Terminal
    Terminal
    An electrical connector acting as reusable interface to a conductor and creating a point where external circuits can be connected.
  • 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

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RP2354B

RP2354B
Description

Created
Last updated by baueralex174
1 Contributor(s)
baueralex174

Controls

Properties

Part Type
Microcontroller
Manufacturer Part Number
RP2354B
Designator Prefix
U
Compliance
RoHS,REACH,Conflict Minerals
Package or Case Code
QFN50P1200X1200X80-81WN
Materials

Availability & Pricing

DPNStockQty 1
12.4K$2.5514

Assets