The Arduino platform has been considered for years as probably the best solution in the field of programmable electronics. The main advantages are: ease of programming, a wide range of fully compatible overlays (Arduino Shields) and the availability of different versions of main boards (the official ones and hardware compatible substitutes). All these means that Arduino platforms, together with the Arduino IDE programming environment, have become an integral part of robotics. Both amateurs and professionals reach for tiles. The tiles have entertainment and research applications, and are also used to develop businesses (including projects related to the Internet of Things and production lines). In this category we have placed various sensors for Arduino, which offer is so wide that we had to divide the list into several more subcategories. From a technical point of view, sensors are devices that provide information about the appearance of a particular stimulus or exceeding a given value. We invite you to familiarize yourself with various sensors, including sensor sets for Arduino, the Grove series, the Gravity series and other products.
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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
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
Photoresistor 10-20kΩ GL5528 - 10pcs.
Photoresistor GL5528 with the resistance of 10 to 20 kΩ, 100 mW of power and a size of 5x2 mm. Price for 10 pieces.
Index: SES-04598
Index: SES-04598
LM35DZ temperature sensor - analog THT
Analog thermometer, in which the output voltage is proportional to the measured temperature from the range of: 0°C to 100°C. It is powered with the voltage from 4 V to 30 V.
Index: SES-00376
Index: SES-00376
Photoresistor 20-30kΩ GL5537-1 - 10pcs
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
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
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
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
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
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
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
Temperature and humidity sensor DHT11 + 50C
Popular temperature and humidity sensor with a digital, single wired interface. Measurement range: temperature 0°C to +50 °C, humidity 20% to 90% RH .
Index: UCC-09301
Index: UCC-09301
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
Liquid flow sensor YF-G1 100l/m - 1''thread
Sensor of liquid flow operating in the range from 2 to 100 liters per minute. Is supplied with the voltage from 3,5 V to 24 V, the output signal is a frequency proportional to...
Index: SES-08897
Index: SES-08897
Magnetic sensor door/window - reed switch
Wireless proximity sensor activated magnetically. The device is used mainly to determine the position of doors and windows. Case dimensions - 11 x 16 mm.
Index: DNG-10159
Index: DNG-10159
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
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
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
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
Grove - universal 4-pin connector
Universal 4-pin connector for soldering in the PCB. The distance between the pins is 2 mm. Compatible with, among others, the wires from the Grove series. The package contains...
Index: SEE-13343
Index: SEE-13343
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
BME280 - humidity, temperature and pressure sensor 110 kPa I2C / SPI - 3.3V
Humidity, temperature and pressure sensor powered with the voltage of 3.3 V with I2C and SPI interface. Measuring range: temperature: -40 °C to 85 °C, humidity: 10% RH to 100%...
Index: DNG-11803
Index: DNG-11803
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
Rotation sensor, encoder with button - module - Waveshare 9533
Knob in the form of an encoder with a button that allows you to create a simple user interface. The module sends a digital signal on the SIA and SIB pins, depending on the...
Index: WSR-04483
Index: WSR-04483
See also
Sensor kits for Arduino
Contrary to appearances, it is not difficult to ensure the compatibility of external components with Arduino - you just need to ensure that the voltage levels (up to 5 V DC or 3.3 V for some controller versions) and the current consumed (preferably not exceeding a few or several milliamps) are compatible. If a given element requires a small number of wires, most often just a few male-female or female-female cables are enough to enjoy a working system. But what to do if you are just starting your adventure and would like to learn as much as possible in the field of programming and electronics? Be sure to check out the Arduino sensor kits available in our offer. Each of them contains a set of sensors and many other basic elements that will allow you to become familiar with various aspects of electronics - support for analog and digital inputs, digital outputs, local serial communication standards (I2C, UART, SPI), or PWM modulation. A very frequently purchased sensor is the Arduino proximity sensor, which is used in many projects.
DFRobot Gravity series
The designers from DFRobot know perfectly well how complex and difficult electronics is, especially in connection with programming microcontrollers, at the beginning of the adventure with this beautiful field. That's why they created the DFRobot Gravity product line. Each module is connected to Arduino using a three-wire cable, providing power to the board (black and red wires) and transmitting a signal to the microcontroller input (in the case of sensors) or from its output (in the case of executive modules, e.g. buzzer or relay). Importantly, the colors of the wires and goldpins on the dedicated overlay allow for easy identification of the functions of a given module. DFRobot Gravity allows you to quickly learn how to use various types of sensors by implementing many interesting projects according to ready-made examples or your own imagination.
Other sensors for Arduino
When it comes to sensors, we are specialists - be sure to see what a huge offer of these extremely important elements and modules we have gathered in this category. It doesn't matter whether you want to make a bathroom flood detector, measure soil humidity, temperature, distance from an obstacle, or the rotation speed of the wheels of a mobile robot - in our store you will find all the sensors you can imagine. For convenience, we have grouped all Arduino sensors from the Botland offer into detailed subcategories, so you can easily compare similar components and choose the one that best suits your new project.
Sensors for Arduino - FAQ
The main task of motion sensors is to precisely and immediately detect movement in the room, specifically within the sensor's operating range. When motion is detected, the sensor can activate, for example, a sound or light alarm. The distance sensor, depending on the specific model, may have a range ranging from 2 m to even 11 m. The operating range of other Arduino -compatible sensors is very diverse, so before purchasing, please familiarize yourself with the technical parameters of the sensor.
You can connect, among others, to the Arduino microcontroller: a sensor used in smart homes that detects natural gas, LPG and carbon monoxide. Flame, color, linear Hall effect, reflective infrared, distance, rotation, sound, temperature and air humidity sensors are also available. Other sensors that work with Arduino include soil moisture sensor, tilt (shock) sensor, ultraviolet sensor, liquid level sensor, fingerprint sensor and much more. All models available in the offer are in the Arduino sensors category.
