sensor HCSR04

Read Data For Temperature and Humidity

distance between rising water to sensor.

Dagelijks overzicht van de restende zout in voorraad in waterontkalker

Ultrasonic sensor, distance,

Ultrasonic Level Sensor on Trangie Water Storage Dam

Mileage counter for Meghan on her wheel

Distance ToF - Salt Level Checker in mm

sensor untuk mengukur jarak sautu obyek. dalam hal ini digunakan untuk mendeteksi apakah sampah sudah penuh atau belum.

Each RSSI field is the average of one hundred measures done. The visualization shows the relation between the RSSI and the distance from a specific BLE device

ESP32 scans a target BLE device to get its RSSI and estimates the distance of the device

water level sensing

NodeMCU + Ultrasonic Sensor Data + Water Flow Sensor

Measuring a Tank volume with ultrasonic sensors.

Garbage Monitoring System