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    Webcam & TouchKey Laptop PCB

    Webcam & TouchKey Laptop PCB thumbnail
    This project involves designing a PCB for the lid assembly of an open-source laptop. The design integrates various sensors, including a microphone, camera, and ambient light sensor, ensuring precise alignment with the display glass. It features touch sensors to control LED lighting, spring-loaded contacts for touch-key interaction, and 3D-printed light diffusers for efficient lighting. Additionally, the PCB includes a power management system with status LEDs and a PFC for connecting to the external laptop PCB. The goal is to create a versatile, upgradeable, and user-friendly component for the laptop's lid.
    Specific parts of the project include
    1. Microphone - Audio input capture
    2. Ambient Light Sensor Module - Light intensity measurement
    3. Camera - Video capture
    4. LDO Regulators (3 TLV74 Series) - Voltage regulation for different components
    5. Crystal - Clock generation
    6. Touch Sensor Controller - Touch-key interaction
    7. Flip-Flop - State keeping in logic circuits
    8. LEDs (LTRBR37G Series) - Lighting indication
    9. FPC Connector - Interface with main laptop PCB

    Properties

    Consumer Electronics

    Webcam & Touch Key PCB

    RoHS, WEEE

    -20°C to 70°C

    3.3V, 2.8V, 1.8V

    FPC

    creativecommons.org/licenses/by/4.0/

    Pricing & Availability

    Distributor

    Qty 1

    Digi-Key

    $4.18–$4.57

    LCSC

    $14.14

    Mouser

    $5.81

    Controls