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 ...

Ready to take your gaming to the next level? This wireless controller offers precise and ... offering an advanced sensor and vibration feedback technology to feel like you're there.

FloSenso - Automatic water level controller is an app based ... connection is a prerequisite for communication between the sensor and the controller. Alka Goel, Managing Director – Energy ...

What he ended up with was a water level sensor made from PVC pipe and a few ... electrodes to the electronics inside of the waterproof controller box. The electronics are simple.