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DS18B20 temperature sensor + 4,7kΩ resistors

This kit consists of one temperature sensor DS18B20 with the 1-wire interface and ten resistors of 4.7 kΩ in the through-hole case.
5.0 (8)
Index: SES-09821
Index: SES-09821
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Regular price €2.90 Price €2.90

BleBox tempSensor v2 - temperature sensor Wi-Fi

Complete module enabling temperature measurement through  Wi-Fi network using a smartphone app from anywhere in the world. In order to use BleBox, you just need to set up the...
4.9 (134)
Index: BOX-13841
Index: BOX-13841
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Regular price €22.50 Price €22.50

SHT31 - digital humidity and temperature sensor I2C - Adafruit 2857

Humidity and temperature sensor powered by the voltage from 3 V to 5.0 V with I2C interface. The measurement of temperature is from -40 °C to 125 °C, humidity from 0 to 100 % RH.
5.0 (7)
Index: ADA-05415
Index: ADA-05415
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Regular price €17.90 Price €17.90

Distance sensor, reflective 3,3V/5V - 30mm - Waveshare 9523

The reflective module with IR sensor equipped with digital and analog output. It works with a voltage from 3 V to 5.3 V. It enbales the detection of obstacles in the range from...
4.9 (7)
Index: WSR-04459
Index: WSR-04459
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Regular price €3.50 Price €3.50

Voltage divider 5V/25V for Arduino

A voltage divider is used, when the measured voltage has a larger value than the A/D converter's range. The device works in the range from 0 V to 25 V. The output voltage has a...
5.0 (4)
Index: MOD-08231
Index: MOD-08231
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Regular price €0.90 Price €0.90

Thermometer with LCD display from -50 °C to 100 °C - black

Digital thermometer for mounting on a panel, the LCD display. It works in the range from -50 °C to 100 °C. The probe is on a wire with a length of 1 m. The device is powered by...
4.9 (25)
Index: SES-03101
Index: SES-03101
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Deflection sensor 73x6,3mm - SparkFun SEN-10264

During the bending, sensor increases its resistance. It can be used to detect hand movements, for example, crimping fists. Sensor length is 55 mm.
5.0 (5)
Index: SPF-01640
Index: SPF-01640
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Regular price €14.90 Price €14.90

Waterproof probe with temperature sensor DS18B20 - 5m

Waterproof probe is equipped with a digital thermometer DS18B20 with a cable with the length of 5 meters.
5.0 (4)
Index: SES-04590
Index: SES-04590
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Regular price €6.90 Price €6.90

IR beam interruption sensor - LED 3mm - 0-25 cm

The sensor reacts to an interruption in the beam of infrared light that is transmitted between the transmitter and receiver. The module is equipped with a 3 mm IR LED with...
5.0 (5)
Index: DNG-18687
Index: DNG-18687
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Regular price €3.90 Price €3.90

NTC 110 100kΩ thermistor 5%

The NTC 110 thermistor with a resistance of 100 KΩ and a tolerance of 5 %.
5.0 (5)
Index: SES-04952
Index: SES-04952
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Regular price €0.50 Price €0.50

Encoder with button - 24 impulse 12mm - EC12 vertical - 5pcs.

Knob in the form of an encoder with a button that allows you to create a simple user interface. The module sends the digital signal to two pins depending on the direction of...
5.0 (10)
Index: MOD-06909
Index: MOD-06909
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Regular price €4.00 Price €4.00

Limit switch 50mm - Pololu 1403

SPDT limit switch  position with extended metal plate with a length of 50 mm.
5.0 (1)
Index: PLL-00017
Index: PLL-00017
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Regular price €2.50 Price €2.50

Limit switch with roller - WK825 - 5pcs.

Limit switch with lever ended with roller. Maximum operating parameters is a voltage AC 250 V and a current of 16 A.
5.0 (5)
Index: PAS-00923
Index: PAS-00923
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Regular price €2.90 Price €2.90

Liquid flow sensor ZJ-S201 30l/m - thread 1/2''

A liquid flow sensor operating in the range of 1 to 30 liters per minute. It is powered by a voltage of 3.5 V to 24 V, and the output signal is a frequency proportional to the...
4.8 (9)
Index: SES-08896
Index: SES-08896
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Regular price €4.90 Price €4.90

AC current sensor SCT 013-030 - up to 30A

The sensor measures the intensity of the current flowing in the cable without its opening. Measurement occurs through the insulation on a single wire, the output is the analog...
4.6 (5)
Index: MOD-04273
Index: MOD-04273
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Regular price €8.50 Price €8.50

Limit switch mini - WK310 - 5pcs.

Limit switch without lever. Maximum operating parameters: voltage of 125 V and current of 1 A.
5.0 (1)
Index: PAS-00922
Index: PAS-00922
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Reflectance sensor KTIR0711S

Module with reflective sensor KTIR0711S powered with the voltage of up to 5 V. It is characterized by small dimensions : 9 x 14 mm .
5.0 (1)
Index: MOD-00918
Index: MOD-00918
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Regular price €2.00 Price €2.00

Temperature and humidity sensor DHT22 (AM2302) module + cables - Waveshare 11092

Module with temperature and humidity sensor with a digital interface, single-wired. Measuring range: temperature from -40 °C to +80 °C, humidity from 0% to 100 % RH.
5.0 (2)
Index: WSR-04920
Index: WSR-04920
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Regular price €8.90 Price €8.90

DFRobot Gravity - analog soil moisture sensor - corrosion resistant - SEN0193

The device is used to measure soil moisture by the capacitive detection. It has a built-in voltage regulator which provides an operating voltage range from 3.3 V to 5 V. It is...
5.0 (9)
Index: DFR-10305
Index: DFR-10305
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Regular price €6.50 Price €6.50

Bracket for PIR SR501Px motion detector

Transparent bracket for the popular PIR motion detector with mounting holes. Made of acrylic .
5.0 (7)
Index: GRL-10385
Index: GRL-10385
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Regular price €0.90 Price €0.90

Limit switch mini - WK607 - 5 pcs

A limit switch without a roller.  Maximum operating parameters are 125 V and 5 A current.
5.0 (4)
Index: PAS-00928
Index: PAS-00928
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Regular price €1.90 Price €1.90

Temperature and humidity sensor DHT11 - module Iduino SE052

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...
5.0 (5)
Index: WSR-04918
Index: WSR-04918
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Regular price €3.50 Price €3.50

Limit switch microswitch SNAP ACTION - WLK-5MINI

Limit switch with lever with the length of 17 mm. Maximum operating parameters: voltage of 250 V and current of 5 A.
4.8 (6)
Index: PAS-03431
Index: PAS-03431
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Regular price €1.50 Price €1.50

Magnetic sensor - reed contact CMD1263 + screws

Wired proximity sensor activated magnetically. Case dimensions - 12 x 63 mm.
5.0 (2)
Index: AKS-10151
Index: AKS-10151
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Regular price €2.00 Price €2.00