Arduino Code for Water Level Indicator and Controller. The code is written in Arduino IDE. First, ... During water drainage, when the water level drops below the highest sensor, LED3 turns off, and ...

This project is a smart water level controller built using Arduino UNO, an ultrasonic sensor, and EEPROM for memory storage. The system automatically monitors the water level in a tank and controls ...

This project is an Arduino-based system for monitoring the fill level of a trash can. It utilizes an ultrasonic sensor (HC-SR04) to measure the distance to the trash, and a touch sensor to detect when ...

Here is the diagram of my Arduino infrared close proximity sensor. As you can see, ... The series resistor R1 sets the operating current (and hence the brightness level) of IRED1. The infrared ...

[Mike] lives in a temperate rainforest in Alaska (we figured from his website’s name) and uses a 570 gallon oil tank to supply his furnace. Until now, he had no way of knowing how much oil wa… ...

The solution comprises an Optomax Digital liquid level switch which is connected to an Arduino board via the TTL output and powered by a 5V source. LEDs on the Arduino can be programmed to indicate if ...

The water level indicator project utilizes an Arduino Uno microcontroller, an LCD display, and a Bluetooth module to provide an efficient solution for monitoring water levels and controlling a motor.