Alexa Three-Phase Motor Control
Electrical
Advanced
ESP32
Arduino C++
About this project
Build an Alexa voice-controlled 3-phase induction motor starter with soft-start, VFD control, and predictive maintenance monitoring. Control motor on/off, speed, direction via voice commands like "Alexa, start motor" or "Alexa, set motor speed to 50 percent". Features current monitoring for overload protection, vibration analysis for bearing fault detection, thermal imaging for hotspot identification, and Telegram alerts for maintenance scheduling.
What you get
- Complete, commented source code
- Full components list with quantities
- Pin-by-pin wiring guide and connection table
- Step-by-step upload and testing guide
- Project report (.docx, IEEE style)
- Presentation slides (.pptx)
