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.
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.
Water Cistern temperatures, battery voltage and heating current
Monitoring na T, H na vozduh i vlaznost na pocva so Rasberry Pi.