Big Data para Crianças (Segunda Edição) - Uma introdução divertida sobre como a informação molda o nosso mundo.

Automatic Soap Dispenser Wall-Mounted Non-Contact Sensor Soap Dispenser (With LED Screen) for Bathroom Kitchen Soap Dispenser

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WiFi Door Alarm System, Wireless Diy Smart Home Security System, With Phone App Alert，Alarm Siren, Door Window Sensor, Remote

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Tuya Big LCD Screen WIFI Weather Station Wireless Digital Indoor/Outdoor Forecast with 2 Sensors Hygrometer Humidity Temperature

DTS-4O2 Electrochemical Oxygen Gas Sensor | O2 Leak Detector (In Stock) - Compatible with O2-A2 Alphasense

USB Temperature and Humidity Data Logger LCD Display Thermohygrometer 34560 Sets Temperature Recorder External Sensor Datalogger

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Tuya Smart Zigbee3.0 Strobe Flash Siren Threaten Thief With 95DB Big Sounds Alarming Works With Home Assistant and Zigbee2MQTT

TGS5342-G03 TGS5342 Carbon monoxide sensor for indoor CO concentration detection