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Waterproof probe with temperature sensor DS18B20 SENT0001 - 1m

Waterproof probe with DS18B20 digital sensor. Designed for temperature measurement in the range from -55°C to +125°C. Measurement accuracy in the temperature range from -10°C...
Index: DNG-19517
Index: DNG-19517
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Regular price €4.90 Price €4.90

Inductive proximity sensor LJ12A3-2-Z / BY 2mm 6-36V

Inductive, digital proximity sensor with a cable with the length of 100 cm and nuts to facilitate mounting. It detects metal at a distance of up to 2 mm. The object detection...
5.0 (2)
Index: DNG-11864
Index: DNG-11864
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Regular price €3.90 Price €3.90

DIY kit for smog sensor - air purity sensor PM2.5 and PM10

The kit allows to build your own meter of smog. The kit includes wi-fi ESP8266 module + NodeMCU v3, the sensor PMS7003, adapter for the PMS sensor, humidity sensor, microUSB...
5.0 (5)
Index: SES-13434
Index: SES-13434
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Regular price €45.90 Price €41.31
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QTR-1A reflectance sensor - 2pcs. - Pololu 2458

Two modules with QTR reflective sensors. They have an analog output. The supply voltage is 5 V.
5.0 (3)
Index: PLL-01842
Index: PLL-01842
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Regular price €5.50 Price €5.50

DFRobot Gravity - analogue turbidity sensor

Sensor for testing the quality of water by measuring its turbidity. Operates at 5 volts at temperatures from -30°C to 80°C.
5.0 (6)
Index: DFR-05318
Index: DFR-05318
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Regular price €10.90 Price €10.90

RFID / NFC MiFare Classic sticker - 13,56MHz - Adafruit 362

The ID of the RFID /NFC identifier in the form of a sticker, is equipped with NXP S50 chip. Each chip has a unique 32-bit code. The devices work at a small distance from the...
5.0 (2)
Index: ADA-02951
Index: ADA-02951
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Regular price €3.50 Price €3.50

Color sensor, light-frequency converter TCS3200 - Waveshare 9520

Module with color sensor that enables a measurement of the RGB components, the output is the frequency depend on the intensity of the selected color. It is supported by any...
5.0 (2)
Index: WSR-04932
Index: WSR-04932
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Regular price €11.50 Price €11.50

MQ-135 alcohol, benzine, ammonia sensor - semiconductor

Module with sensor MQ-135 detecting benzene, alcohol and smoke . It is powered with the voltage from 2.5 V to 5 V. It has digital and analog output, making it compatible with...
5.0 (1)
Index: MOD-08243
Index: MOD-08243
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Regular price €3.90 Price €3.90

Gravity URM09 - ultrasonic distance sensor 2-500cm sensor analog - DFRobot SEN0307

Module with ultrasonic distance sensor URM09, with measuring range from 2 cm to 500 cm. Supply voltage is 3.3 V to 5.5 V. The measuring frequency can reach up to 30 Hz. It...
5.0 (4)
Index: DFR-14859
Index: DFR-14859
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Regular price €9.50 Price €9.50

Grove - ProtoShield - prototype board

Prototype board Grove with a soldered socket. It allows for an easy access to four lines of a standard Grove-S0, S1, VCC and GND series connection cable. The layout of the...
5.0 (4)
Index: SEE-11344
Index: SEE-11344
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Regular price €2.50 Price €2.50

Grove - a speaker with a digital interface

Speaker module Grove is a device controlled by the PWM signal. It c an work as a simple buzzer or audio player. The volume is adjustable with the built in potentiometer. The...
5.0 (3)
Index: SEE-11352
Index: SEE-11352
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Regular price €10.50 Price €4.20
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Inductive proximity sensor LJ18A3-8-Z / AY 8mm 6-36V

Inductive, digital proximity sensor with a cable with the length of 100 cm and nuts to facilitate mounting. It detects metal at a distance of up to 8 mm. The object detection...
5.0 (2)
Index: DNG-11865
Index: DNG-11865
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Regular price €5.90 Price €5.90

RFID / NFC MiFare Classic Tag white - 13,56MHz - Adafruit 360

The RFID /NFC identifier in the form of a white marker, is equipped with NXP S50 chip. Each chip has a unique 32-bit code. The devices work at a small distance from the...
Index: ADA-02952
Index: ADA-02952
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Regular price €3.50 Price €3.50

Deflection sensor 112x6,3mm - SparkFun SEN-08606

During the bending, sensor increases its resistance. It can be used to detect the movement of your hand. Sensor length: 112 mm.
Index: SPF-02406
Index: SPF-02406
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Regular price €26.50 Price €26.50

Non-contact Capacitive Liquid Level Sensor - DFRobot SEN0368

Non-contact capacitive liquid level sensor with status indicator and adjustable sensitivity . This product can be used to detect liquids in non-metallic containers or pipes...
4.9 (9)
Index: DFR-19247
Index: DFR-19247
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Regular price €13.90 Price €13.90

Grove - I2C hub splitter

I2C hub allows you to connect several modules to one I2C bus connector on Base Shield v2 board. Using splitter you can connect 7 sensors from Grove series to one socket.
5.0 (5)
Index: SEE-04438
Index: SEE-04438
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Regular price €2.90 Price €2.90

Mounting bracket for distance sensor HC-SR04 - red

Bracket for installation the distance sensor HC-SR04. It is made of red acrylic with 3 mm of thickness, it has three holes for mounting.
Index: MOD-09712
Index: MOD-09712
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Regular price €0.90 Price €0.90

Gravity - Analog Waterproof Capacitive Soil Moisture Sensor V2.0 - DFRobot SEN0308

The device is designed to measure soil moisture by means of capacitive detection. DFRobot product has increased water resistance . It can be placed in the soil for a long...
4.7 (7)
Index: DFR-17377
Index: DFR-17377
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Regular price €15.50 Price €15.50

Grove - Cable Pigtail - 4-pin connection cable - 10cm - Adafruit 5244

Connection cable from Adafruit. On one side it has four isolated wires (each in a different color), and on the other side it has a connector compatible with the Grove...
5.0 (1)
Index: ADA-21063
Index: ADA-21063
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Regular price €1.50 Price €1.50

DFRobot Gravity - vibration sensor with piezoelectric membrane

Analog vibration sensor with piezoelectric membrane. It is powered with the voltage from 3.3 V to 5 V, it works with Arduino modules.
Index: DFR-04713
Index: DFR-04713
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Regular price €3.90 Price €3.90

Waterproof probe with temperature sensor DS18B20 - Okystar - 10m

High quality probe with DS18B20 digital temperature sensor. The probe's housing is watertight and waterproof, made of stainless steel. The probe can measure temperatures from...
4.9 (8)
Index: OKY-16557
Index: OKY-16557
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Regular price €14.50 Price €14.50

QTR-8RC reflectance sensor array - digital - Pololu 961

Strap with eight reflective sensors with digital output. It is powered with the voltage of 5 V or 3.3 V.
5.0 (3)
Index: PLL-00020
Index: PLL-00020
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Regular price €10.90 Price €10.90

Grove - IR receiver 38kHz 940nm

IR receiver from Grove , operating at a frequency of 38 kHz with a supply voltage from 3.3 V to 5.0 V.  Maximum sensitivity is observed for the wave length of 940 nm.
5.0 (1)
Index: SEE-04419
Index: SEE-04419
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Regular price €3.50 Price €3.50

Strain Beam Module - with 24-bit ADC NAU7802 - STEMMA QT / Qwiic - Adafruit 4538

This Adafruit module, equipped with the NAU7802 , allows you to read data from strain gauge beams . It includes a very high-resolution 24-bit differential ADC with...
5.0 (2)
Index: ADA-21578
Index: ADA-21578
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Regular price €8.50 Price €8.50