Alexa Lab Equipment Control

About this project

Build an Alexa voice-controlled smart laboratory equipment management system using ESP32, relay modules, and OLED displays. Control oscilloscopes, soldering stations, 3D printers, and power supplies via voice commands like "Alexa, turn on the oscilloscope" or "Alexa, turn off soldering station". Features equipment runtime tracking, automatic timeout safety shutoffs, visual status displays, and energy usage logging—perfect for engineering college labs where equipment needs scheduled access control.

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)