Read Data For Temperature and Humidity

distance between rising water to sensor.

Ultrasonic Level Sensor on Trangie Water Storage Dam

water level sensing

NodeMCU + Ultrasonic Sensor Data + Water Flow Sensor

Measuring a Tank volume with ultrasonic sensors.

Garbage Monitoring System

sensor: DHT11,MQ-9,MQ-135,Sonar sensor

The dustbin opens as it senses the trash being put inside it.

A smart way to manage your garbage

iot proj

Water level of tank using ultrasonic sensor

actually a test to connect thingspeak and esp32

Analyze the vacant places

it is used to detect the level of waste in a garbage bin