DFRobot

Gravity: Analog TDS Sensor/Meter for Arduino is an Arduino-compatible TDS Meter Kit for measuring TDS value of the water, to reflect the cleanli...

This pH combination electrode is made of a sensitive glass membrane with low impedance. DFRobot Industrial pH Electrode - Armor Casing can be used...

The Gravity Water Flow sensor measures the rate of a liquid flowing through it. The YF-S201 water flow sensor consists of a plastic valve body, flo...

The Water Flow sensor measures the rate of a liquid flowing through it. The YF-S401 water flow sensor consists of a plastic valve body, flow rotor ...

This is a non-contact liquid level sensor with a status indicator and adjustable sensitivity. It is especially suitable for detecting the liquid le...

This is a non-contact liquid level sensor with status indicator and adjustable sensitivity. It can be used in liquid detection of non-metallic cont...

This industrial stainless steel submersible pressure level sensor adopts high-performance pressure sensing chip, with advanced circuit processing a...

Water leakage may cause some safety risks and monetary loss. Is there any device that can tell us whether there is water leakage in time so that we...

In the ever-increasing need and awareness for health and safety, water has become a focus point for proper disinfection treatment as aftereffects ...

This smart rain sensor offers a fast way to detect rainfall change on glass in real-time free from effects like sunlight, dust, leaves, etc., and ...

This is a water pressure sensor adopts DFRobot Gravity 3-pin interface. It supports standard 5V voltage input and 0.5~4.5V linear voltage output. I...

This is a water turbine generator, 5V DC output, which can be directly used as Arduino power supply. Eco-friendly energy, you can make it work toge...