SparkFun gator:microphone - micro:bit Accessory Board Spedizione:4-6 Giorni The first is the SRF01's

The first is the SRF01's address 1 to 16

* -55°C to+125°C temperature range

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This second microcontroller would deal with all of the sensors and additional hardware on the expansion PCB and control the base via serial commands

SparkFun gator:microphone - micro:bit Accessory Board Spedizione:4-6 Giorni The first is the SRF01'sThe SparkFun gator: microphone is a micro: bit Accessory Board that integrates an electret microphone into [SparkFun\'s gator: bit](https: www. sparkfun. com products 15162) series of gator clippable accessories, enabling it to be easily interfaced with the micro: bit or other microcontrollers! It provides a binary indication of the presence of sound and an analog representation of its amplitude. The gator: microphone consists of four pads for power