Tag: ESP32 ultrasonic sensor water level monitoring project
-
My First Small IoT Project: A Smart Water Tank Level Monitor
Starting your first Internet of Things (IoT) project can feel like opening a black box of circuits, code, and 3D printing fails. But the payoff—when that little red LED finally blinks, or in my case, when the water level reading finally appears on the screen—is worth every moment of frustration. My goal was simple: stop…