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Ultrasonic distance sensor 2-400cm - HY-SRF05

Ultrasonic sensor operating in the range from 2 cm to 400 cm. It is powered with voltage of 5 V. The output is a signal, duration of which is proportional to the measured...
5.0 (6)
Index: OST-14329
Index: OST-14329
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Regular price €2.50 Price €2.50

Magnetic sensor to open door/window - reed switch HO-03C - brown

Wired proximity sensor activated magnetically. The device is used to determine the position of doors and windows. Case dimensions - 17 x 11 mm.
5.0 (1)
Index: SES-04683
Index: SES-04683
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Regular price €2.50 Price €2.50

Encoder 24 impulse 20mm - EC16 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 (12)
Index: MOD-06908
Index: MOD-06908
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Regular price €3.90 Price €3.90

IDC adapter 10pin 1.27mm - Molex PicoBlade 1.25mm + v2 connectors for PMS7003 sensor

The adapter allows for signal transmission from the connector IDC 10 pin on Molex PicoBlade connector with a pitch of 1.25 mm and has four soldered goldpin pins of 2.54 mm....
5.0 (3)
Index: DNG-13746
Index: DNG-13746
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Regular price €4.50 Price €4.50

NTC thermistor 110 22kΩ 5%

The NTC 110 thermistor with a resistance of 22 kΩ and a tolerance of 5 %.
5.0 (1)
Index: SES-04950
Index: SES-04950
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Regular price €0.50 Price €0.50

Sensor / probe to measure soil moisture - analog - Waveshare 9527

The sensor to determine the moisture level of the soil. It is powered with the voltage from 3.1 V to 5 V. The output is the analog voltage which increases its value along with...
Index: WSR-04504
Index: WSR-04504
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Regular price €3.00 Price €3.00

DFRobot Gravity: Non-contact Liquid Level Sensor

The sensor determines the liquid level without dipping into the liquid. Due to the lack of contact with the liquid, the module is suitable for level measurement of hazardous...
4.8 (10)
Index: DFR-06931
Index: DFR-06931
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Regular price €14.50 Price €14.50

Rotation sensor, pulse generator, optical encoder - DFRobot 400P / R

The encoder generates a two-phase AB rectangular pulse signal by rotating a dial with an optocoupler. The resolution is 400 pulses per revolution for each phase,...
4.9 (12)
Index: DFR-09381
Index: DFR-09381
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Regular price €30.90 Price €30.90

Gravity - microwave sensor for motion detection V2.0 - DFRobot SEN0192

The sensor uses the Doppler effect to detect the movement of objects. By using microwaves instead of infrared, it is possible to detect objects reflecting waves in the...
5.0 (7)
Index: DFR-05497
Index: DFR-05497
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Regular price €11.50 Price €11.50

BME280 - humidity, temperature and pressure sensor 110 kPa I2C / SPI - 3.3V - soldered connectors

Very easy to use temperature, humidity and pressure sensor. The module is powered by 3.3 V and can also communicate via I2C or SPI interface . Sensors of this type are...
5.0 (8)
Index: ZES-16534
Index: ZES-16534
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Regular price €9.50 Price €9.50

Magnetic Field Hall sensor - Iduino SE054

Module with Hall sensor, digital magnetic switch. Enables detection of a magnetic field. Operates with a voltage of 5 V.
5.0 (5)
Index: OST-14326
Index: OST-14326
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Regular price €1.50 Price €1.50

Contact reed switch straight 14 mm

Contact reed in the simple case with the length of 14 mm.
5.0 (5)
Index: SES-03257
Index: SES-03257
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Regular price €0.90 Price €0.90

Rotation sensor, encoder 20 pulses Okystar KY-040

The KY-040 rotation sensor is an incremental encoder. The encoder's task is to generate pulses corresponding to the rotational movement. The sensor detects clockwise and...
5.0 (3)
Index: OKY-16558
Index: OKY-16558
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Regular price €1.90 Price €1.90

Magnetic sensor to open door/window - reed contact CMD19

Wired proximity sensor activated magnetically. The device is used to determine the position of doors and windows. Case dimensions - 19 x 23 mm.
5.0 (3)
Index: SES-03130
Index: SES-03130
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Regular price €3.00 Price €3.00

Gravity: Analog Liquid Level Sensor (FS-IR02)

Photoelectric liquid's level sensor. It has high sensitivity without the need to use the mechanical parts. The probe withstands high temperature and high pressure.
4.8 (7)
Index: DFR-06612
Index: DFR-06612
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Regular price €8.90 Price €8.90

PAM8403 5V 3W stereo audio amplifier - two-channel - red

A module with a versatile two channel amplifier, it is powered with a voltage of 5 V. It allows you to connect the speakers of from 4 Ω to 8 Ω and with 3 W of power, each.
4.8 (7)
Index: GRL-12806
Index: GRL-12806
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Regular price €1.00 Price €1.00

Grove - set of 5 female-female 4-pin - 2mm/50cm with latch

A set of five 4-pin Grove wires. They are used to connect sensors with Grove Base Shield v2. The length of the cable is 50 cm. Version with a latch.
5.0 (2)
Index: SEE-04399
Index: SEE-04399
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Regular price €3.50 Price €3.50

Set of sensors and modules + box - 65 elements

A set of sensors for Arduino and Raspberry Pi, consisting of 65 items. The kit includes, i.a.: sensor of temperature and humidity, soil humidity sensor, smoke sensor, the...
5.0 (11)
Index: GRL-12795
Index: GRL-12795
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Regular price €71.50 Price €71.50

IR beam interruption sensor - LED 5mm - 0-100cm

The motion sensor reacts to the interruption of infrared light beam transmitted between the transmitter and the receiver . It has a detection range from 0 cm to 100 cm ....
5.0 (4)
Index: DNG-18691
Index: DNG-18691
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Regular price €4.00 Price €4.00

DFRobot - 12V Solenoid Valve 1/2"

The enables the control of the liquid flow using a computer or microcontroller. The valve is supplied with the voltage of 12 V. It is closed to connect the power supply of 12...
5.0 (7)
Index: DFR-07423
Index: DFR-07423
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Regular price €11.90 Price €11.90

DFRobot Gravity - analog sensor of TDS, purity of water for Arduino

Analog TDS sensor compatible with Arduino, it is used for measuring the hardness and the purity of water. It can be used to test the quality of water in households, hydroponic...
5.0 (2)
Index: DFR-10830
Index: DFR-10830
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Regular price €15.50 Price €15.50

Reed switch normally - plastic 14mm - 5pcs.

Reed contact in the plastic straight case with the length of 14 mm.  The set contains 5 reed contacts.
4.9 (10)
Index: MOD-09466
Index: MOD-09466
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Regular price €5.50 Price €5.50

Biomedical electrodes - 10pcs - SparkFun SEN-12969

10 pieces of biomedical sensors that can be used during EEG, ECG and EMG examination. The device are of single use, they have a layer of a latex gel.
Index: SPF-02604
Index: SPF-02604
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Regular price €12.90 Price €12.90

Stand for the Sharp digital sensor - Pololu 1133

PCB stand facilitating the connection of digital distance Sharp sensor with the main module of the project.
Index: PLL-00034
Index: PLL-00034
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Regular price €2.00 Price €0.90
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