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074.0392
11,52 (14,28 inc tax)
DFRobot, FIT0563
INTRODUCTION This immersible pump can be used to water your plants, make a fountain or waterfall, even change your fish tank water. It comes with an...
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074.0012
13,80 (17,11 inc tax)
DFRobot, SEN0204, 5212019509138

This is a non-contact water / liquid level sensor for Arduino. It utilizes advanced signal processing technology by using a powerful chip (XKC-Y25-T12V) with high-speed operation capacity to achieve non-contact liquid level detection. No contact with liquid makes the module suitable for hazardous applications such as detecting toxic substances, strong acid, strong alkali and all kinds of liquid in an airtight container under high pressure. There are no special requirements for the liquid or container and the sensor is easy to use and easy to install.

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074.0002
14,00 (17,36 inc tax)
DFRobot, SEN0216, 5212019509145

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 and hall effect sensor. It is usually used at the inlet end to detect the amount of flow. When liquid flows through the sensor, a magnetic rotor will rotate and the rate of rotation will vary with the rate of flow. The hall effect sensor will then output a pulse width signal. Connect it to a microcontroller and you can monitor multiple devices such as your coffee maker, sprinkler or anything else, and control the water flow rate to suit your needs!

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074.0255
14,51 (17,99 inc tax)
DFRobot, FIT0212
INTRODUCTION This non-contact liquid level switch can be triggered when the liquid level fall below the sensor...
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099.1965
15,00 (18,60 inc tax)
Description Let's be honest - the hardest part about owning a houseplant is not killing it. And the hardest part about...
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070.1062
15,33 (19,01 inc tax)
OPTUM, HS2219A
DESCRIPTION Volts: DC 6V Current: 250-300mA Working Temp: 0-40℃ Relative humidity: ≤80>#br###Flow rate: 0-100 ml/min Rotate speed:...
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074.0289
15,75 (19,53 inc tax)
DFRobot, SEN0244
INTRODUCTION This is an Arduino-compatible TDS sensor/Meter Kit for measuring TDS value of the water, to reflect the cleanliness of the water....
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074.0391
16,83 (20,87 inc tax)
DFRobot, SEN0308
INTRODUCTION This is a new type of analog capacitive soil moisture sensor designed by DFRobot. Compared with the old soil moisture...
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074.0194
17,00 (21,08 inc tax)
DFRobot, SEN0236, 5212019509244
INTRODUCTION BME280 is an environmental sensor that integrates onboard temperature sensor, humidity sensor and barometer. The sensor is of high...
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054.0543
20,00 (24,80 inc tax)
OPTUM, HR0214-71A, 5212019512213
Product Name: Water Flow Sensor Switch Model: SEN-HZ43WB Type: Hall Effect Max Switch Current & Voltage: 10mA, DC3-18V Working Range: 1-30L/min...
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