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Accel 3 click is a mikroBUS add-on board with ST's H3LIS331DL low-power high-g 3-axis digital accelerometer. The IC has ±100g/±200g/±400g dynamically selectable full scales and outputs 16-bit data at rates from 0.5 Hz to 1 kHz. On the upper end, the chip can survive a 1000g high-shock. H3LIS331DL has extremely low power consumption (down to 1 micro amp in low-power mode). Advanced sleep-to-wakeup functions are also available. Accel 3 click can communicate with the target MCU either through the mikroBUS SPI or UART interface, with additional functionality provided by an interrupt pin (INT). The board is designed to use a 3.3 power supply only. |
