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Smart Room Controller with DAB Audio System

The smart room not only provides benefits to health but also gives people a luxury lifestyle. In this smart room controller solution, the HS3003 sensor monitors the temperature and humidity of a room, while the ZMOD4410 indoor gas sensor detects total volatile organic compounds (TVOCs) and the estimated carbon dioxide (eCO2) level. Voice recognition and touch key provide for intelligent control. A highly integrated device for terrestrial digital multimedia broadcasting (T-DMB) provides superior quality and acoustic enjoyment.

System Benefits:

  • 200MHz Arm® Cortex®-M33 with capacitive touch sensing unit (CTSU) and voice recognition firmware.
  • High-performance AC/DC and low dropout voltage regulator (LDO) devices provide efficient power.
  • Digital audio broadcast (DAB) module has all the performance needed to enable the full range of T-DMB applications.
  • High-performance gas sensor and relative humidity/temperature sensor provide comfort and safety.

Target Applications:

  • Smart homes
  • Healthcare
Smart Room Controller with DAB Audio System


Renesas Dialog Diagram Legend
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Linear Regulator (LDO)      
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Humidity and Temperature Sensor      
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