Rainwater tank monitor with battery powered ESP32 and ultrasonic sensor

FINAL IOT PROJECT SEM 5 GAJENDRAN SUDDAKAR Used to detect changes in posture, warn and log

IoT energy saving system using PIR motion + LDR light sensors. Arduino UNO R4 WiFi edge controller with live cloud analytics.

Power Supply data for IT-Orp-S MeshCore repeater

Pomiary powietrza - dom

A web portal linked to a het index device named HELIO (Heat Extremeness Level Indicating Operator) which aims to provide users with real-time data of temperature, relative humidity, and heat index.

Sensores da casa

Слідкуємо за погодою. We follow the weather.

Water Cistern temperatures, battery voltage and heating current

Monitoring na T, H na vozduh i vlaznost na pocva so Rasberry Pi.

ESP01

Pengukuran Kadar Gas dengan MQ6.

Berechnet absolute Feuchte

bitki sulama

Quan Trieu Thai Nguyen