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Voice Controlled Clotheshorse with Connectivity

This solution provides an integrated solution for a smart clotheshorse. Voice control, Wi-Fi and Bluetooth® Low Energy (LE), as well as touch button control, provide a variety of smart control options. AC/DC circuitry, a buck regulator and LED driver power the MCU, LED and other peripheral modules. A humidity and temperature sensor, N-channel MOSFET and half-bridge drivers are also integrated into this solution.

System Benefits

  • Multiple intelligent control modes: Voice recognition, Wi-Fi, Bluetooth LE
  • 100MHz Arm® Cortex®-M33 with capacitive touch sensing unit (CTSU) and voice recognition firmware
  • High-performance power devices provide efficient power and LED control

Target Applications

  • Smart homes
  • Smart appliances
Voice Controlled Clotheshorse with ConnectivityRenesas Dialog Diagram Legend
Buck Regulator      
ISL85003 Efficient 3A Synchronous Buck Regulator with 4.5V to 18V Input Voltage Range Datasheet Buy/Sample

 

Connectivity      
DA16600MOD Ultra-Low Power Wi-Fi + Bluetooth LE Combo Modules for Battery Powered IoT Devices Datasheet Contact Sales

 

Half Bridge Driver      
HIP2103 60V, 1A/2A Peak, Half-Bridge Driver with 4UVLO Datasheet Buy/Sample

 

Humidity and Temperature Sensor      
HS3003 High-Performance Relative Humidity and Temperature Sensor Datasheet Buy/Sample

 

Microcontroller      
RA4M2 100MHz Arm Cortex-M33 with TrustZone®, Supports Local Voice Recognition Algorithm Datasheet Buy/Sample

 

Photocoupler      
PS2911-1 High CTR, 4-Pin Ultra-Small Package Flat-lead Photocoupler Datasheet Buy/Sample

 

Power MOSFETs      
RJK0451DPB Nch Single Power MOSFET 40V 35A 7Mohm Lfpak Datasheet Buy/Sample

 

Programmable Mixed Signal Devices      
SLG46537 GreenPAK™ Implements Static LCD Driver with I2C Interface Datasheet Buy/Sample

 

Solid State Lighting      
iW3627 Digital Constant-Voltage Offline PWM up to 90W Datasheet Contact Sales
iW380 Second-Stage 65V Buck LED Drive Datasheet Buy/Sample