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 ...

However, since different plants require different amounts of water, you're free to modify the Arduino code's thresholds to suit your specific plant.

The Arduino Sketch (code) uses the external interrupt (int 0) on Arduino’s digital pin 2 (D2). This is used to read the output pulses coming from the water flow sensor.

I've got an Arduino/Bluetooth (Bluetooth Bee-Standalone). I've hooked it up with an HC-SR04, it's intended to be mounted at the top of a rain barrel to measure the water depth. What's the best ...

Eclipse CDT & Arduino Plug-In An alternative to the Arduino IDE is Eclipse, a development environment used by professional and hobby developers. It’s open-source software and extensible via plugins.

Arduino simplifies things by only using just one coding language. Here's what you need to get started with developing software for the tiny device.

The basic code for handling these motors and sensors comes from Sparkfun and uses only the basic pin-level Arduino routines.

Arduino Cloud has introduced a game-changing feature, Collaborative Coding, designed to bring students, engineers, and IoT enthusiasts together in ...

Accurate knowledge of the water level in any boiler drum application is an absolute necessity. While operating a boiler with low water level is one of the leading causes of boiler failure ...