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Arduino sensors

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Temperature sensor DS18B20 - digital 1-wire THT

Digital temperature sensor DS18B20 with 1-wire interface. Works in range from -55 °C to 125 °C. It is supplied with the voltage from 3.0 V to 5.5 V.
Index: SES-00165
Index: SES-00165
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Regular price €1.84 Price €1.84

PIR HC-SR501 motion detector - green

Sensor, type PIR, can detect movement. Used to detect objects in the premises, alarm and lighting systems. The sensor is supplied with the voltage from 4.5 to 20 V. The...
Index: MOD-01655
Index: MOD-01655
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Regular price €1.95 Price €1.95

Ultrasonic distance sensor HC-SR04 2-200cm

Ultrasonic sensor operating in the range from 2 cm to 200 cm. It is powered with voltage of 5 V. The output is a signal whose duration is proportional to the measured distance.
Index: MOD-01420
Index: MOD-01420
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Waterproof probe with temperature sensor DS18B20 - 1m

Waterproof probe is equipped with a digital thermometer DS18B20 with cable with length of 1 meter.
Index: SES-01713
Index: SES-01713
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Regular price €2.30 Price €2.30

Photoresistor 5-10kΩ GL5616 - 10pcs

Photoresistor GL5616 with the resistance of 5 to 10 kΩ, 100 mW of power and a size of 5x2 mm.
Index: SES-01564
Index: SES-01564
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Regular price €0.67 Price €0.67

Photoresistor 20-30kΩ GL5537-1

Photoresistor GL5537-1 with the resistance of 20 to 30 kΩ, 100 mW of power and a size of 5x2 mm.
Index: SES-01563
Index: SES-01563
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Regular price €0.35 Price €0.35

Temperature and humidity sensor DHT22 (AM2302)

Popular temperature and humidity sensor with digital interface,  jednoprzewodowym . Measuring range: temperature from -40 to 80 °C, humidity 0-100% RH.
Index: UCC-01612
Index: UCC-01612
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Regular price €6.95 Price €6.95

LM35DZ temperature sensor - analog THT

Analog thermometer, in which the output voltage is proportional to the measured temperature from the range of: -55 °C to 150 °C. It is powered with the voltage from 4 V to 30 V.
Index: SES-00376
Index: SES-00376
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Regular price €1.22 Price €1.22

Soil moisture sensor

The sensor to determine the moisture level of the soil. It is powered with the voltage from 3.3 V to 5 V. It has digital and analog output, making it compatible with most of...
Index: MOD-01588
Index: MOD-01588
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Regular price €1.28 Price €1.28

Limit switch mini with roller - WK625 - 5pcs.

Limit switch with lever ended with roller. Maximum operating parameters: voltage of 250 V and current of 5 A.
Index: PAS-00919
Index: PAS-00919
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Regular price €2.26 Price €2.26

Magnetic sensor to open Door / window - reed contact CMD14 + screws

Wired proximity sensor activated magnetically. The device is used to determine the position of doors and windows. Case dimensions - 14 x 27 mm.
Index: SES-03104
Index: SES-03104
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Regular price €1.60 Price €1.60

Adjustable digital distance sensor E18-D80NK 5-80cm

Adjustable, digital distance sensor with a cable length of 50 cm and nuts to facilitate mounting. Measuring range from 5 to 80 cm, is configured using a knob. Voltage supply...
Index: MOD-02575
Index: MOD-02575
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Regular price €5.33 Price €5.33

Temperature sensor TMP36GT9Z - analog THT

Analog thermometer, in which the output voltage is proportional to the measured temperature from the range: -40 °C to +120 °C. It is powered with the voltage from 2.7 to 5.5 V.
Index: SES-02558
Index: SES-02558
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Regular price €1.37 Price €1.37

Photoresistor 10-20kΩ GL5528

Photoresistor GL5528 with the resistance of  10 to 20 kΩ, 100 mW of power and a size of 5x2 mm.
Index: SES-04598
Index: SES-04598
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Temperature and humidity sensor DHT21 (AM2301) in case

Temperature and humidity sensor with a digital, single-wired interface. Measuring range: temperature -40 to 80 °C, humidity 0 to 100 % RH . Powered with voltage in the range...
Index: MOD-01884
Index: MOD-01884
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Temperature and humidity sensor DHT11 + 60C

Popular temperature and humidity sensor with a digital, single wired interface. Measurement range: temperature -20 °C to +60 °C, humidity 5% to 95 % RH .
Index: UCC-09301
Index: UCC-09301
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Regular price €2.30 Price €2.30

Photoresistor 50-100kΩ GL5539

Photoresistor GL5539 with the resistance of 50 to 100 kΩ, 100 mW of power and a size of 5x2 mm.
Index: SES-04597
Index: SES-04597
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Regular price €0.58 Price €0.58
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Temperature and humidity sensor DHT11 - module + wires

Module with temperature and humidity sensor with a digital interface. Measuring range: temperature 0-50 °C, humidity of 20-90 %RH . It has connectors for connecting the sensor...
Index: MOD-01886
Index: MOD-01886
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Regular price €2.31 Price €2.31

Phototransistor TEPT4400 3mm 570nm

Phototransistor in the case of 3 mm. Maximum sensitivity for the wave with the length of 570 nm. The reading angle is 60 °. T ransparent lens.
Index: UCC-03866
Index: UCC-03866
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Regular price €0.40 Price €0.40

Limit switch mini with lever - WK612

Limit switch with lever with the length of 29 mm. Maximum operating parameters: voltage of 250 V and current of 5 A.
Index: PAS-00929
Index: PAS-00929
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Regular price €0.44 Price €0.44

Sharp GP2Y0A21YK0F - analog distance sensor 10-80cm

Analog distance sensor Sharp GP2Y0A21YK0F (distance meter) detecting the objects within the range from 10 to 80 cm.
Index: SES-00029
Index: SES-00029
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Regular price €8.35 Price €8.35

Dust/air quality sensor PM2.5 PMS5003 - 5V UART

Sensor of dust allows monitoring the air quality, measures the ratio of PM2.5. Equipped with a sensor that could detect particles with diameter more than 0.3 micrometers, such...
Index: MOD-06797
Index: MOD-06797
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Regular price €20.70 Price €16.56
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Sharp GP2D120XJ00F - analog distance sensor 4-30cm

Analog distance sensor (rangefinder) Sharp GP2Y0A41SK0F to detect objects in the range from 4 to 30 cm.
Index: SES-00023
Index: SES-00023
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Regular price €7.88 Price €7.88

Temperature and humidity sensor DHT22 (AM2302) - module + cables

Module with temperature and humidity sensor with a digital interface, single-wired. Measuring range: temperature -40 to +80 °C, humidity 0-100% RH.
Index: MOD-02637
Index: MOD-02637
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Regular price €6.95 Price €6.95

Arduino sensor kits – everything you need for now

One of the more important subcategories on this page are sensor kits for Arduino. There you will find all the Arduino sensors that may be useful for your project. However, instead of buying each device separately, choose a set, thanks to which you will have everything you need immediately and save money!

External electronic components can be easily compatible with Arduino (which is another advantage of embedded systems created by this Italian manufacturer). Sometimes it is enough just to make sure that the voltage levels (up to 5 V DC or 3.3 V for some controller versions) of the individual devices are compatible. The amount of power consumption is also important. In turn, if a component requires a small number of wires, a few male-female or female-female cables are usually enough to enjoy the working electronics. But what if you are just starting your adventure and would like to learn as much as possible as soon as possible?

Then you need proven and safe electronic kits. Learning to use them becomes the priority, not learning to create compatible kits. Therefore, in this category you will find all dedicated Arduino sensor kits. You don't have to worry about whether the individual components will fit together - we give you our word that they will! Equip yourself with the best Arduino sensors that have been arranged in convenient and cool sets.

DFRobot Gravity series and Arduino sensors

The DFRobot company is a well-known player in the world of programmable electronics, which works with Arduino on many levels. Also in the field of Arduino sensors. If you are looking for proven components, check the DFRobot Gravity series products available in Botland. Each module of this type is connected to the Arduino with a three-wire cable, which ensures proper power supply of the board and signal transmission to the microcontroller input (sensors) or from its output (executive modules). DFRobot modules can be easily connected to your Arduino. You will be able to start your adventure immediately. Importantly, the colors of the wires and goldpins on a dedicated overlay allow for easy identification of the functions of a given module, which is why the Gravity series can be recommended for beginners and intermediate users. Thanks to the DFRobot Gravity, you will quickly get acquainted with the operation of various types of Arduino sensors and you will create the electronic projects you dreamed of!

Other Arduino sensors in the Botland online store

We are specialists when it comes to sensors. We know perfectly well that while the microprocessor / microcontroller is the brain of the entire robotic system, the sensors are the ears, eyes and hands of the created robot!

Be sure to see how many great Arduino sensors we have prepared for you in this category! Whether you want to make a bathroom flood detector, a soil moisture and temperature measurement tool, a home temperature control system or a mobile combat robot - in this category you will find all the Arduino sensors you will need for prototyping. To make it easier for you to check our offer, we have created several product subcategories. Thanks to this, you can easily compare similar Arduino components and sensors, and choose the one that best fits your new project!