PCB Connections for IMU and BLE

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Starting 4 component searches

Dispatching Library tool to find: "100nF Capacitor"

Dispatching Library tool to find: "1uF Capacitor"

Dispatching Library tool to find: "10uF Capacitor"

Dispatching Library tool to find: "4.7k Resistor"

Creating search plan for: "100nF Capacitor"

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Creating search plan for: "10uF Capacitor"

Creating search plan for: "4.7k Resistor"

Searching: "Searching for a basic 100nF capacitor commonly used as a decoupling or bypass component in electronic circuits. Ideal for filtering noise on power supply rails in digital and analog applications."

Searching: "Looking for a ceramic 100nF capacitor suitable for high-frequency decoupling applications in power supply circuits. The capacitor should be low ESR and reliable for transient suppression and noise filtering."

Searching: "Targeting a surface-mount 100nF ceramic capacitor with an X7R dielectric in a 0603 package. This capacitor is intended for high-frequency bypassing and decoupling on PCB power rails, with emphasis on reliability and compact footprint."

Searching: "Searching for an alternative 100nF ceramic decoupling capacitor in an 0805 package. Suitable for noise filtering and power stability in applications where board layout or assembly constraints may prefer a slightly larger footprint than 0603."

Found 76 results.

Searching: "100nF Capacitor"

Searching: "Search for a general-purpose 1uF capacitor intended for use in decoupling or filtering applications on PCB circuits. The focus is on finding a typical capacitor (likely ceramic, e.g., X7R or X5R dielectric) with a standard voltage rating (e.g., 16V or higher) without a strict package constraint."

Searching: "Identify a 1uF ceramic capacitor in an 0805 surface-mount package. The device should be suitable for power line decoupling with a robust ceramic dielectric (preferably X7R) and a voltage rating compatible with common 5V or more circuits."

Searching: "Look for a compact 1uF ceramic capacitor in a 0603 package designed for high-density PCB applications. Emphasis is on applications requiring high-frequency decoupling and possibly lower ESR characteristics, using standard ceramics like X5R or X7R."

Searching: "Search for a 1uF capacitor optimized for low ESR performance, suitable for high-frequency switching and decoupling scenarios. The query is flexible in package options (e.g., 0603 or 0805) but prioritizes electrical performance parameters such as low equivalent series resistance and stable capacitance."

Found 76 results.

Searching: "1uF Capacitor"

Searching: "General-purpose resistor with a value of 4.7 kilo-ohms for circuit biasing, voltage division, or current limiting applications. No package or technology specified, so include both through-hole and surface-mount types."

Searching: "Surface-mount resistor with a 4.7k ohm rating, ideally for PCB-mounted applications. This search should cover common SMD packages like 0603, 0805, and consider usage in signal conditioning or bias circuits."

Searching: "Passive resistor rated at 1/4 watt with a 4.7k ohm value, suitable for typical power dissipation in low-current signal circuits. It is aimed at both SMD and through-hole options depending on board layout requirements."

Searching: "Standard thick film resistor with a value of 4.7 kilo-ohms, often used in commercial electronics for its reliability and cost-effectiveness in general-purpose circuits. Focus on parts available in common footprints for PCB mounting."

Found 80 results.

Searching: "4.7k Resistor"

Searching: "A general-purpose 10uF capacitor intended for decoupling and filtering applications on power rails. The search should cover common surface-mount (SMT) types such as MLCC with standard voltage ratings (e.g., 16V or higher) and low ESR features. This query is broad to capture a wide range of available parts."

Searching: "A 10uF surface-mount capacitor designed for power supply decoupling and filtering. Key requirements include low ESR and stable performance over temperature. This query narrows down the search to SMT components suitable for modern PCB designs in consumer electronics or industrial applications."

Searching: "A 10uF capacitor with X7R dielectric characteristics, ideal for maintaining capacitance stability across a range of temperatures, typically used for decoupling in digital and analog circuits. The part should be available in common SMT packages and meet voltage ratings adequate for typical power rail applications."

Found 60 results.

Searching: "10uF Capacitor"

Completed 4 component searches.

Here’s how to wire a “ready-to-use” baseboard for the Seeed Studio XIAO nRF52840 Sense so BLE and the onboard IMU work reliably.
Power and ground
  • Provide one supply path:
    • If you have 5 V available, feed 5V and tie return to GND.
    • If you have a regulated 3.3 V rail, feed 3V3 and tie return to GND.
    • Do not back‑feed both 5 V and 3.3 V at the same time.
  • Decouple the 3.3 V rail locally near the module:
IMU (I2C) availability
  • The IMU is onboard and powered from the module; no extra wiring is required to use it.
  • To share the I2C bus with external sensors, break out the I2C pins:
  • Ensure the I2C lines are pulled up to 3.3 V somewhere on your board if the module’s pull‑ups are not sufficient for your bus loading. A typical value is 4.7 k: RC0603FR-074K7L.
BLE readiness and layout
  • No special wiring is needed to “enable” BLE; just power the module.
  • Keep the on‑module antenna area clear:
    • Do not place copper, planes, or components directly under or next to the antenna end of the module.
    • Avoid metal enclosures or batteries near the antenna edge.
    • Keep return currents from high‑speed or high‑current nets away from the antenna keepout.
Useful IO breakouts (optional, for peripherals and debugging)
Quick checklist
If you want, I can add those decoupling parts and break out the I2C/SPI/UART pins in your schematic—just say which you want included.
96 days

Ready.


D9_MISO_P1.14
P1.11_TX_D6
P0.29_A3_D3
D8_SCK_P1.13
P0.04_SDA_A4_D4
D7_RX_P1.12
P0.05_SCL_A5_D5
3V3
P0.28_A2_D2
P0.03_A1_D1
P0.02_A0_D0
GND
D10_MOSI_P1.15
5V


  • 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

Inspect

Seeed Studio XIAO nRF52840 Sense

Seeed Studio XIAO nRF52840 Sense
Description

Created
Last updated by matthewyu
1 Contributor(s)
matthewyu

Controls

Properties

Part Type
Microcontroller
Manufacturer Part Number
102010469
Designator Prefix
U

Availability & Pricing

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