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Pavlok Teardown

79

2022-01-19 | By bekathwia

License: None

 

Parts identified on one side of the board

Parts identified on the other side of the board

 Parts we could identify:

  1. N52832Multiprotocol Bluetooth SoCARM® Cortex™-M4 CPU
  2. Tag-Connect programming interface
  3. chip antenna
  4. MMA8451Q3-axis digital accelerometer
  5. FXAS21002C3-axis digital gyroscope
  6. tactile switch
  7. LEDs
  8. battery management/power conditioning?
  9. battery management/power conditioning?
  10. big capacitors
  11. contacts to enclosure
  12. PCF85063A Real-time clock
  13. diodes
  14. (unknown)
  15. LPR6235-752SCoupled inductor (step-up/flyback transformer)
  16. 90mAh lipoly battery
  17. vibrating motor
  18. (not used)
  19. micro USB port
  20. buzzer
メーカー品番 92 28 72 ESD
PRECISION TWEEZERS ESD
Knipex Tools LP
¥4,646
その他を閲覧 Details
メーカー品番 FXAS21002CQR1
GYROSCOPE 3-AXIS 24QFN
NXP USA Inc.
More Info
その他を閲覧 Details
メーカー品番 PCF85063ATL/1,118
IC RTC CLK/CALENDAR I2C 10DFN
NXP USA Inc.
¥115
その他を閲覧 Details
メーカー品番 NRF52832-QFAA-R7
IC RF TXRX+MCU BLE 48QFN
Nordic Semiconductor ASA
¥552
その他を閲覧 Details
メーカー品番 MMA8451QR1
ACCELEROMETER 2-8G I2C 16QFN
NXP USA Inc.
More Info
その他を閲覧 Details
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