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Nuvoton Multi-serial MCU Realizing Building Block Smart toilet seat Solution

Smart toilet seat was originally invented for medical treatment and geriatric care; it can effectively reduce cross-infection and its massaging function can improve blood circulation and prevent related diseases. Traditional toilets are usually connected to water tanks, where bacteria can easily grow and hazard to health. Smart toilet seat uses tank-less design to allow tap water supply directly and prevent bacteria growth.

Nuvoton multi-serial interface MCU can realize Smart toilet seat solution. Main controller used NUC029LDE/SDE with 32-bit Arm® Cortex®-M0 core and can run up to 50 MHz. It equipped with built-in 68 KB Flash, 8 KB SRAM, operating voltage of 2.5V~5.5V with industrial grade, and operating temperature of -40°C~105°C, it has built-in analog function like 1 MSPS 12-bit ADC, and rich peripheral like 4-channel UART, SPI, I2C and PWM.

This solution provides various combination; customer can flexibly choose to enrich heating function by either using heating module or to heat by MCU directly, depends on customer’s request.

Nuvoton Multi-serial MCU Realizing Building Block Smart toilet seat Solution N76E616 N76E616 N3290 MJPEG Series NUC029 Series N76E003


Solution Features:

  • Automatic sensing and controlling functions for light, cover flip, heating, cleaning, drying, flushing and deodorizing, etc.
  • Flexible display method: LCD segment or TFT LCD color screen display.
  • Optional purchase of wireless remote control for convenient controlling.
  • The main control MCU is equipped with 4-channel UART making it easy to connect to multiple modules.
Related IC:


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