This project consists of an Arduino and an ESP8266 (NodeMCU) working together to monitor water levels and distances, then transmitting the data via MQTT to an MQTT broker. The system utilizes ...

Abstract: This paper shows non-contact water level monitoring system implemented using LabVIEW and arduino. Water depth of the tank is measured by Ultrasonic sensor. Hence the water level present in ...

Connect the DC motor to the motor driver according to the manufacturer's instructions. Be sure to connect the positive and negative terminals of the motor to the corresponding terminals on the motor ...

If you are designing your own intelligent “Graden Computer” with an optional digital plant moisture sensor/water pump controller that lights an LED to alert the user when it is time to water a potted ...