SGP40提供了一个完整的单芯片传感器系统，一个温控微热板和湿度补偿室内空气质量信号。结合Sensirion强大的VOC算法，传感器信号可以直接用于评价室内空气质量。低功耗(2.6mA)，响应速度快(2s)。来自传感器的数据可以直接用于评价空气质量，而无需校准。
最近更新: 1年多前Arduino library for Gravity: Analog Electrical Conductivity Sensor / Meter Kit (K=10), SKU: DFR0300-H
最近更新: 接近2年前Arduino library for Gravity: Analog pH Sensor / Meter Kit V2, SKU: SEN0161-V2
最近更新: 接近2年前Arduino library for Gravity: Analog Electrical Conductivity Sensor / Meter Kit V2 (K=1.0), SKU: DFR0300
最近更新: 接近2年前Here comes the DFPlayer Pro-a mini simple but powerful MP3 Player! This MP3 player module supports four controlling modes: Arduino, AT command, on-board buttons, and ADKEY. You can directly press the on-board button to play or switch music without using a controller. By using a USB cable, you can easily copy your favorite songs into this module to play them any where you want, or use it as a sound card for your PC or Raspberry Pi after connecting them together.
最近更新: 2年前这是一款体积小巧的arduino兼容的臭氧传感器模组,可方便、准确地测量环境中臭氧气体的浓度。可广泛应用于便携式仪器仪表、空气质量监测设备、消毒柜、智能家居等设备场所。
最近更新: 2年多前
