Here is a tested Arduino project that uses 3 sensor probes as water level indicator with 3 leds and one LCD display + a simple controller that turns on a motor when the water has reached the desired ...

An Arduino-based water level monitoring and alert system designed for water tanks. This system helps people easily track water levels in real-time and receive alerts when the tank is low or full — ...

Mit dem Arduino lässt sich recht einfach ein Füllstandsanzeiger für eine nicht einsehbare Zisterne realisieren.

The software constists of two components. First, an Arduino sketch to process the raw sensor values and to detect a revolution of the ferraris disc, and second a daemon which receives the energy ...

The water passing through the filter is monitored by a couple of DFRobot TDS modules, a flow meter, and a DS18B20 temperature sensor.

We connected $\\mathbf{p H}$ sensor and solar cell into Arduino Board to control data transmission via red laser communication or popular known as visible light communication (VLC). The sensor was ...

There are a flame sensor and a water pump up forward, as well. You can probably guess, the device notices a flame and rushes to squirt water on it. That got us thinking, though.

Arduino has launched its next generation of UNO boards, introducing a 32-bit Renesas microcontroller and Espressif ESP32-S3 module, one-click cloud connectivity and plenty of I/O plus a 12×8 red LED ...

Smart Blind Stick using Arduino Circuit Diagram The below circuit diagram shows the complete hardware wiring setup of the Arduino-based Smart Walking Stick for the Blind people, detailing how the ...