Circuit Diagram for Water Level Sensor Module. The Schematic Diagram of the Water Level Sensor is shown below and as you can see it's pretty simple to understand.. In the schematic, the collector of ...

For the project, it is possible to use the Arduino platform (Uno / Mega) in revision R3 with an identical pinout, ... (Arduino, ESP8266, ESP32, Sigfox). There are available source codes for HTTP or ...

This project integrates an Arduino and NodeMCU ESP8266 to monitor water levels and detect hand presence using ultrasonic sensors. It controls an RGB LED for visual indicators and a relay to operate a ...

HIGH_LEVEL1 (highest level in proof ): Stop pump through RELAY. HIGH_LEVEL2 : Send warning sms to user📲. HIGH_LEVEL3: turn on alarm and sirens 🔊 (as long as when pump is still running). LOW_LEVEL3: ...

Emergence of Controlled Environment Agriculture (CEA) ranging from computer controlled water irrigation system to lightning and ventilation has changed the conventional scenario of farming. This paper ...

For the project, it is possible to use the Arduino platform (Uno / Mega) in revision R3 with an identical pinout, ... Other types of water level sensors that can be integrated ... wiring between ...

Emergence of Controlled Environment Agriculture (CEA) ranging from computer controlled water irrigation system to lightning and ventilation has changed the conventional scenario of farming. This paper ...