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 ...

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 ...

Automatic Water Tank Pump Switch Hardware • Microcontroller Unit: The designed circuit shown here includes an Atmega328P-PU as the kernel, a number of LEDs to display the system status, a push button ...

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

SST Sensing has partnered with Sparkfun to develop a simple to implement solution for single point liquid detection using infrared technology. The solution comprises an Optomax Digital liquid level ...

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.

Magnetic level gages may be an excellent addition to a plant boiler, but owners must understand the minimum requirements for water level instrumentation.

Monitoring and maintaining a safe operating water level on any steam boiler plant is an important part of the control area operator’s job function. There are specific minimum requirements for water ...