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Panel thermometer with LCD display from -50 to 110 degrees Celsius and measuring probe - 5m

Electronic panel thermometer has a very wide range of applications. The device has a 5 meter long cable ended with a probe for temperature measurement. Temperature measurement...
4.9 (21)
Index: BNT-19569
Index: BNT-19569
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Cover for temperature sensor DS18B20 / LM35 - 6x30 mm - 10pcs

Cover for temperature sensor DS18B20, LM35 and others in TO92 housing. Internal diameter is 5 mm, wall thickness is 0,5 mm. The protection tube is made of stainless steel....
4.7 (5)
Index: DNG-15661
Index: DNG-15661
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Regular price €2.00 Price €2.00

MAX6675 thermocouple - SPI temperature sensor

MAX6675 module along with a thermocouple allows for the measurement of high temperatures with high accuracy. It operates in the range of 0 °C to 800 °C, with a voltage from 3 V...
5.0 (12)
Index: GRL-12504
Index: GRL-12504
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Regular price €7.50 Price €7.50

DFRobot Gravity v2.1.0 - I2C Digital Wattmeter

A module that allows you to measure electric energy consumption of up to 26 V / 8 A. The maximum measurement error is approx. 0,2%. It communicates through an I2C interface. It...
5.0 (7)
Index: DFR-13753
Index: DFR-13753
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Regular price €7.90 Price €7.90

Photo Interrupter Sensor, Speed Measuring - Waveshare 12225

Digital module with optical sensor, with a gap of 6 mm. The module has a built-in comparator, because of this, the output is a digital signal. Supply voltage is from 3.3 V to 5...
4.3 (3)
Index: WSR-08834
Index: WSR-08834
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Regular price €2.90 Price €2.90

BleBox Probe - waterproof temperature probe for BleBox sensors - 2m

A temperature probe manufactured in Poland by BleBox . This waterproof probe is designed for use with BleBox thermoBox and saunaBox sensors. The BleBox Probe allows for...
4.8 (11)
Index: BOX-20184
Index: BOX-20184
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Regular price €6.50 Price €6.50

Magnetic sensor - CMD627 reed switch

Wireless proximity sensor activated magnetically. Case dimensions - 27 x 6.5 mm.
5.0 (1)
Index: AKS-10155
Index: AKS-10155
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Magnetic sensor to open door/window - reed contact CMD932P

Wired proximity sensor activated magnetically. The device is used to determine the position of doors and windows. Case dimensions - 9.0 x 32 mm, it has mounting holes.
Index: SES-03127
Index: SES-03127
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Grove - a set of 5 female-female 4-pin - 2mm/5cm cables with a latch

A set of five 4-pin wires Grove. They are used to connect Grove sensors with Base Shield Board v2. Wire length is 5 cm. Version with lock.
5.0 (4)
Index: SEE-04397
Index: SEE-04397
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Regular price €1.90 Price €1.90

Disk for optical encoders - 25mm

Disk of optical encoder is designed for installation in engines with a shaft with the size of 5 x 4 mm. The outer diameter is equal to 25 mm.
Index: DNG-12457
Index: DNG-12457
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Regular price €0.50 Price €0.50

BME280 - humidity, temperature and pressure sensor 110kPa I2C/SPI 3-5V - STEMMA QT / Qwiic - Adafruit 2652

Humidity, temperature and pressure sensor powered with a voltage of 3 to 5 V with I2C and SPI interface. Measuring range: temperature: -40 °C to 85 °C, humidity: 10% RH to 100%...
3.6 (4)
Index: ADA-04633
Index: ADA-04633
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Regular price €21.00 Price €21.00

Alcohol sensor MQ-3 - semiconductor

Alcohol sensor with analog output. It measures the content of alcohol, for example, in the exhaled air.
Index: DNG-00061
Index: DNG-00061
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Regular price €1.90 Price €1.90

Encoder 24 impulse 20mm - EC12 vertical - 5pcs.

Knob in the form of an encoder that allows you to create a simple user interface. The module sends the digital signal to one of the two pins, depending on the direction of...
5.0 (5)
Index: MOD-06905
Index: MOD-06905
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Regular price €3.50 Price €3.15
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Laser dust/air pollution sensor SDS011 PM2.5 - 5V UART/PWM

The laser dust  sensor for the control of air purity. Allows to detect particles with diameter more than 0.3 μm, designed to measure PM2.5 and PM10. It has a fan that sucks the...
5.0 (3)
Index: SEN-08333
Index: SEN-08333
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Regular price €45.90 Price €45.90

MAX31865 - amplifier for PT100 - SPI temperature probes - Adafruit 3328

Low resistance amplifier designed for use with 2, 3 and 4 cable PT100 temperature probes. Communicates over SPI bus. Operates from 3 V to 5 V.
4.9 (8)
Index: ADA-08780
Index: ADA-08780
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Regular price €20.90 Price €20.90

DFRobot Gravity - digital PIR motion sensor

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 3.3 to 5 V. The Gravity...
Index: DFR-10173
Index: DFR-10173
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Module with Hall sensor - Iduino SE014

The module with the Hall sensor, the detection range of the magnetic field is regulated with the potentiometer. It has a built-in digital and analog connector. Powered with the...
4.7 (4)
Index: OST-14293
Index: OST-14293
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Cytron Maker Reflect - Analog IR reflectance sensor

Maker Reflect is a small reflective sensor equipped with an IR diode that sends out an infrared light beam, which returns to the sensor after reflection from the surface and...
Index: CTN-16056
Index: CTN-16056
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Photoresistor analog - Iduino SE012

Module with photoresistor for Arduino. It is controlled via an analog signal, powered with the voltage from 3.3 V to 5 V.
5.0 (2)
Index: DNG-11885
Index: DNG-11885
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Regular price €1.00 Price €1.00

Distance sensor, reflective - receiver + transmiter IR - 3.3V / 5V - 40cm - Iduino ST1081

The reflective module with a transmitter and an infrared receiver, equipped with a digital output. It works with a voltage from 3.3 V to 5 V. It enables the detection of...
4.8 (4)
Index: OST-14256
Index: OST-14256
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BMA220 3-axis I2C digital accelerator - DFRobot module

Sensor for measuring acceleration in three axes in the range: ± 2 g, ±4 g, ±8 g / ±16 g. Powered with the voltage of 2.0 V to 3.6 V, it is characterized by small size, low...
Index: DFR-02987
Index: DFR-02987
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Regular price €5.00 Price €5.00

Laser sensor of dust /particle concentration PM2.5 - PMS5003

The sensor measures the coefficient of PM2.5, that is, the number of so-called dust suspended in the air. They are contaminants which are harmful to the environment and human...
5.0 (1)
Index: DFR-03943
Index: DFR-03943
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Regular price €59.50 Price €59.50

Alcohol sensor MQ-3 - semiconductor - blue module

Module with the alcohol sensor MQ-3 with the goldpin pins, pitch of 2.54 mm. It is powered with the voltage of 5 V. It has digital and analog output, making it compatible with...
Index: MOD-03736
Index: MOD-03736
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Regular price €3.50 Price €3.50

High temperatura probe PT100 - 3x30mm with wires

Analog sensor of high temperature operating in the range from -200 °C to 450 °C. The output is the resistance depending on temperature. The probe's length is 30 mm.
4.7 (3)
Index: SES-07476
Index: SES-07476
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