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Liquid

Model: SOILMOISWCABLE
With this sensor you measure the humidity of the soil. The sensor distinguishes itself from other soil moisture sensors by the capacitive measurement instead of a resistance measurement. This makes the sensor more resistant to corrosion which is why ..
€4.00
Ex Tax:€3.31
Model: SOILMOISBUZZ
Independent soil moisture sensor with built-in buzzer that gives a warning when the humidity is low. The sensor distinguishes itself from other soil moisture sensors by the capacitive measurement instead of a resistance measurement. This makes the..
€4.50
Ex Tax:€3.72
Chirp! Capacitive Soil Moisture Sensor with Cable - I2C
2-4 Weeks
Model: CHIRP!I2CWCABLE
This is the I2C variant of the Chirp! Plant Watering Alarm. This variant has no buzzer, but can be read out via I2C. Examples are available for Arduino and Raspberry Pi, among others. The sensor differs from other soil moisture sensors by the capa..
€13.50
Ex Tax:€11.16
Model: CHIRP!BUZZER
An independent soil moisture sensor from Chirp! with built-in buzzer that gives a warning (chirp) when the soil moisture level is low. The threshold of the moisture level can be set with the button. This soil moisture sensor lasts a long time on a bu..
€14.00
Ex Tax:€11.57
Model: DFROBOT-SEN0485
..
€11.50
Ex Tax:€9.50
DFRobot Gravity Analog pH Sensor Kit V2
New
Model: DFROBOT-SEN0161-V2
There is no product description available yet. See the following page for information about this product: DFRobot Gravity Analog pH Sensor Kit V2 Note: This product can not be returned if the sealed packaging has been opened...
€46.00
Ex Tax:€38.02
Model: DFROBOT-SEN0244
..
€14.00
Ex Tax:€11.57
Model: DFROBOT-SEN0189
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€12.00
Ex Tax:€9.92
Model: DFROBOT-FIT0212
..
€18.00
Ex Tax:€14.88
Model: DFROBOT-SEN0205
..
€9.00
Ex Tax:€7.44
DFRobot Gravity Throw-in Type Liquid Level Transmitter
2-4 Weeks
Model: DFROBOT-KIT0139
..
€52.50
Ex Tax:€43.39
Model: DFROBOT-SEN0368
..
€13.50
Ex Tax:€11.16
Model: HK1100C-1.2MPA
With this sensor you can easily measure water pressure. Based on the output voltage, the water pressure can be calculated with the following equation: P = 15 Vout/Vcc - 1.5 Where P is the water pressure (in bar), Vout is the output voltage and ..
€11.00
Ex Tax:€9.09
Model: M5STACK-U019
This is a module with a soil moisture sensor for M5Stack. Specifications: Analog and digital output (high/low) Type of soil moisture sensor: Resistive Adjustable threshold value for digital output via potentiometer 2x LEGO® compati..
€4.00
Ex Tax:€3.31
Model: M5STACK-U101
The Watering Unit from M5STACK is a capacitive soil moisture sensor module. In addition, this unit also contains a water pump that can be connected to a water source with the supplied hose. For example, with this module you can easily react to l..
€14.00
Ex Tax:€11.57
Model: RAINSENSOR
An adjustable rain sensor to measure if water flows along a surface. Has a digital output and analog output. With the potentiometer you can set the threshold value. Specifications: Voltage: 3.3-5V DC (Vcc and GND, is shown on printed circui..
€2.50
Ex Tax:€2.07
Model: BODEMVOCHT
The module can be ajusted so that it gives a high signal at a certain level of humidity. Besides that, this module also has an analog pin to measure a variable output. You can mesaure the humidity by sticking the two points into the soil. Specific..
€3.00
Ex Tax:€2.48
Model: SOILCABLE1.2M
The module can be adjusted so that it gives a high signal at a certain moisture level . Besides that, this module also has an analog pin to measure a variable output. Specifications: Voltage: 3.3 - 12V DC Current (in use): <20mA ..
€8.00
Ex Tax:€6.61
Model: YTF-01
A standard solenoid valve with water flow sensor. With this, for example, the water flow in a hose or pipe can be measured and regulated. The output of the sensor gives 9.4 pulses per second with a duty cycle of approximately 50% for every liter o..
€10.50
Ex Tax:€8.68
Model: WATERLVLSENSOR
A water level sensor that allows you to measure the height of water in a container for example. Has an analog output with which the level can be determined roughly. Specifications: Voltage: 3.3-5V DC (+ and -,   is listed on printed ci..
€1.50
Ex Tax:€1.24
Model: YF-S201C
With this sensor you can easily measure the flow of liquids (water). The sensor has a standard 1/2" coupling (21mm) on both sides and is therefore easy to connect to, for example, a Gardena garden system (see images)(Gardena coupling not incl..
€4.00
Ex Tax:€3.31
Model: YF-B1
With this sensor you can easily measure the flow of liquids (water). The output of the sensor gives 11 pulses per second with a duty cycle of approximately 50% for every liter of liquid that passes through it per minute: Q [L/min] = fpulse[Hz ]/11..
€6.00
Ex Tax:€4.96
Model: YF-B6
With this sensor you can easily measure the flow of liquids (water). The output of the sensor gives 6.6 pulses per second with a duty cycle of approximately 50% for every liter of liquid that passes through it per minute: Q [L/min] = fpulse[Hz ]/6.6..
€7.50
Ex Tax:€6.20
Model: YF-B6TEMP
With these sensors you can easily measure the flow and temperature of liquids (water). The output of the sensor gives 6.6 pulses per second with a duty cycle of approximately 50% for every liter of liquid that passes through it per minute: Q [L/mi..
€8.50
Ex Tax:€7.02
Model: YF-B7
With these sensors you can easily measure the flow and temperature of liquids (water). The output of the sensor gives 11 pulses per second with a duty cycle of approximately 50% for every liter of liquid that passes through it per minute: Q [L/min..
€7.00
Ex Tax:€5.79
Model: YF-C02
This switch switches when water flows through it. Specifications: Maximum switching voltage: 30V* Maximum switching current: 500mA Maximum contact resistance: 1Ω Contact: Normally open (NO) Minimum flow rate (to close circuit): ~1..
€8.00
Ex Tax:€6.61
Model: YF-S401
With this sensor you can easily measure the flow of liquids (water). The sensor has a 7mm coupling on both sides and is therefore easy to connect to a 6mm hose. The output of the sensor gives 98 pulses per second with a duty cycle of appro..
€4.00
Ex Tax:€3.31
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