Smart plant watering system on university project table

Smart Automatic Plant Watering System displayed on a university final year project table, healthy green potted plant, soil moisture sensor inserted into the soil, NodeMCU ESP8266 microcontroller, relay module, mini water pump, water tank, transparent water tube, smartphone showing real-time monitoring dashboard, labeled components, clean laboratory environment, professional engineering project, realistic electronics, neat wiring, high-detail 3D render, realistic lighting, 4K quality