Smart Fish Tank

The smart fish tank automates water replacement using Renesas' MCU for motor control. This complete system can be monitored and controlled via a Wi-Fi-based mobile application. Additionally, it incorporates RGB LED string control enabled by CapSense^®-based touch technology.

System Benefits:

• Operates two water pump motors and one air pump motor using a single MCU.
• Utilizes HVPAK to control two motors on a single I²C channel, effectively reducing CPU load.
• Integrates an ultra-low power Wi-Fi module, upgrading the system to a "smart" configuration.
• Achieves system implementation with a compact MCU featuring a capacitive touch sensing unit (CTSU).