AquaControl32-4R is an intelligent ESP32 T-Relay controller for an 80 L tetra aquarium, built with Arduino and PlatformIO. It monitors water temperature via a DS18B20 sensor, runs an automatic thermostat, and schedules lights and CO2 on/off events.

Water Tank Level

RaspberryReef automates the refill process and measures temperature of private reef aquariums. The application is written in JavaScript with Node.js and runs on a Raspberry Pi 3 B+.

ESP32-based IoT system measuring water level in a rainwater storage tank and sending data to ThingSpeak.

Rainwater tank monitor with battery powered ESP32 and ultrasonic sensor

jameel project

Monitoring water levels to help automate water storage (tank 2 sensor being installed) and site temp/humidity..

Ping sensors on house rain water tank, pressure feed tank, fish farm tank.

Channel for monitoring my planted nano tank using the ESP8266

Channel for monitoring my Neocaridina shrimp tank using the ESP8266

Fish tank system & water parameters

003-My 3rd TS project: Spitzpor's fish tank monitoring

Fish Tank Monitor

Water softener salt level monitor. Sensor uses ESP8266-12 & HC-SR04 ultrasonic sensor. Remote uses ESP8266-12e & Nokia 5110 LCD to display the level.

condition of the fish tank