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The micro:bit Click adapter is powered from the micro:bit itself
ADM3053 datasheet
The interface to the variable resistance sensor is a convenient terminal block
8x Software configurable Analog/Digital (A/D)
Bottom water level monitoring
Milesight WS302 LoRaWAN Sound Level Sensor Cellular Antenna The micro:bit Click adapter isMilesight WS302 LoRaWAN Sound Level Sensor WS302 is an advanced LoRaWAN Sensor for monitoring noise sound level in decibels (dB) with ease. 30 to 120 dBA Measurement Range 3 dB Accuracy; 0. 1 dB Resolution A Weighting, C Weighting & Fast Time Weighting Measurement Unit: SPL Actual, Leq, and Lmax Accurate Sound Level Measurement LED Alarm Indicator 1. 5~4 Years Battery Life Easy Configuration (Via NFC) A & C Weighting as Needed Choose A weighting or C