PCA9957HN-ARD: Arduino Shield Board

24-channel SPI serial bus 32 mA/5.5 V constant current LED Driver Evaluation Board.


Target Applications

  1. Keypad backlights
  2. LED displays
  3. RGB or RGBA LED drivers
  4. Smart Assistance Response LED lighting
PCA9957HN-ARD isometric view
PCA9957HN-ARD top view
PCA9957HN-ARD bottom view



  • PCA9957HN-ARD   Active

  • Arduino Shield Board
    • PCA9957HN-ARD
    • 1 @ US
    • $98.00
    • Use Coupon
    • Distributor

    Don't have an NXP coupon? You can purchase this product from one of our authorized distributors.


Design Resources

Getting Started with the PCA9957HN-ARD Evaluation Board

PCA9957HN-ARD getting started

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