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Grove - a set of 5 wires 4-pin 2mm - female wires 2.54mm/30cm

A set of five 4-pin Grove female wires. They are used to connect Grove sensors with a board incompatible with the Grove raster 2.54 mm wires, such as Raspberry Pi. Length is...
4.9 (15)
Index: SEE-04401
Index: SEE-04401
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Humidity Sensor SYH-2R - no case

Analog air humidity sensor changes the resistance depending on the humidity level. It operates in the range from 10 % to 95 % RH. The module has no case.
4.8 (29)
Index: MOD-08089
Index: MOD-08089
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Sound sensor - analog module - Waveshare 9534

Sound sensor module with analog and digital output. It works with supply voltage from 3.3 V to 5.3 V. It allows you to detect the volume or the identification of characteristic...
5.0 (2)
Index: WSR-04457
Index: WSR-04457
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Sensor of the rotation, pulser, rotation encoder - DFRobot EC11

A knob in the form of an encoder together with a button , allows you to create a simple user interface. The module has three signals: A and B are the encoder outputs, while...
5.0 (7)
Index: DFR-09533
Index: DFR-09533
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ACS711EX current sensor ACS711EX -15A to + 15A - Pololu 2452

Current sensor working in the range of +/-15 A based on the Hall effect. The output is an analog voltage. Supply voltage is from 3.0 V to 5.5 V.
4.6 (3)
Index: PLL-01690
Index: PLL-01690
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Proximity sensor - Halla - NJK-5002C / 10mm 5-30V

Digital proximity sensor with Hall effect, it has a cable with the length of 114.5 cm and nuts for facilitating the mounting. It detects the magnetic objects at a distance of...
5.0 (9)
Index: MOD-09912
Index: MOD-09912
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Limit switch switch - WK812 - 5pcs.

Limit switch with a simple lever with a length of 28 mm. Maximum operating parameters is a voltage AC 250 V and a current of 16 A.
5.0 (3)
Index: PAS-00924
Index: PAS-00924
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Inductive proximity sensor LJ12A3-4-Z / BY 4mm 6-36V

Inductive, digital proximity sensor with a 100 cm long cable and nuts for easy installation. Detects metal at a distance of up to 4 mm . The detection of an object is...
5.0 (16)
Index: DNG-11872
Index: DNG-11872
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Grove - Base Shield v2 - Shield for Arduino

Shield for Arduino, which extends the capabilities I/O pins. Designed for modules and sensors from the Grove series. It has 4-pin connectors, and all the outputs known from...
5.0 (14)
Index: SEE-04440
Index: SEE-04440
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Piezoelectric membrane with wires - 20mm - SparkFun SEN-10293

The piezoelectric elements are useful for detecting the vibration or knocking. You can use them in a simple way by reading the voltage at the output. It can also be used for...
5.0 (6)
Index: SPF-11152
Index: SPF-11152
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Water level sensor - 10W float reed switch

The sensor allows to control the water level in the tank. It consists of a float, which rises when the volume of liquid increases, causing the reed relay to open.
4.9 (9)
Index: SES-07272
Index: SES-07272
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IR beam interruption sensor - LED 3mm - 0-50 cm

The sensor reacts to an interruption in the beam of infrared light that is transmitted between the transmitter and receiver . When the beam is interrupted by another...
5.0 (2)
Index: DNG-18689
Index: DNG-18689
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Gravity - analog water pressure sensor - DFRobot SEN0257

Analog sensor designed to measure water pressure, manufactured by DFRobot. It uses a 3-pin Gravity interface. The supported input voltage (standard) is 5 V , and the...
4.8 (10)
Index: DFR-19273
Index: DFR-19273
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Regular price €21.90 Price €21.90

Force sensor FSR-406 - 2kg square 38mm - Pololu 1645

Force sensor changes its resistance when the force applied to the square tip, increases. The sensor in the form of a rectangle with side of 38 mm.
5.0 (3)
Index: PLL-01040
Index: PLL-01040
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IR receiver CHQ1838 - 38kHz

IR receiver CHQ1838. It is operating at a frequency of 38 kHz.
5.0 (1)
Index: GRL-12528
Index: GRL-12528
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Force sensor FSR-400 - 2kg round 5mm - Pololu 1695

The force sensor reduces its resistance when the force put to the round tip, accumulates. The sensor is round with a diameter of 5 mm.
5.0 (2)
Index: PLL-00752
Index: PLL-00752
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MCP9808 - high precision I2C temperature sensor - Adafruit 1782

Module with digital thermometer MCP9808 operating in the range of -40 °C to 125 °C with an average accuracy of 0.25 C. It communicates via the I2C bus, it is powered with the...
5.0 (2)
Index: ADA-03144
Index: ADA-03144
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Regular price €6.90 Price €6.90

Electret microphone and OPA344 amplifier module - SparkFun BOB-12758

Module with microphone and operational amplifier. The output signal is amplified 100 times so the system can be connected directly to the analog inputs of microcontrollers.
5.0 (1)
Index: SPF-01614
Index: SPF-01614
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Mounting bracket for distance sensor HC-SR04 - blue

Bracket for installation the distance sensor HC-SR04. It is made of blue acrylic with 3 mm of thickness, it has three holes for mounting.
5.0 (1)
Index: MOD-09416
Index: MOD-09416
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Reflectance sensor KTIR0711S - with connectors

Module with reflective sensor KTIR0711S powered with the voltage of up to 5 V. It is characterized by small dimensions: 9 x 14 mm. It has soldered goldpin connectors.
5.0 (2)
Index: MOD-01744
Index: MOD-01744
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Limit switch mini WK212 - 5pcs.

Miniature limit switch with dimensions 10 x 4.5 x 4.5 mm.
5.0 (1)
Index: PAS-06156
Index: PAS-06156
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Lidar TF Luna- laser distance sensor - 8m - UART/I2C

Very accurate laser sensor measuring distance from 0.2 m to 8 m with an accuracy of 0.06 m . The sensor is powered by 5 V. Lidar TF Luna communicates via UART or I2C...
4.9 (14)
Index: BEN-16638
Index: BEN-16638
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Regular price €22.50 Price €22.50

Water Level Sensor Module - Iduino SE045

The sensor is used for determining liquid level in the vessel. It is powered by a voltage of 5.0 V. The output is an analog voltage which increases its value along the depth...
Index: MOD-07279
Index: MOD-07279
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A02YYUW ultrasonic distance sensor 3-450cm - waterproof - DFRobot SEN0311

Ultrasonic distance sensor measuring the distance by measuring the time between sending and receiving a pulse. The sensor allows to measure distances from 3 cm to 450 cm . It...
4.8 (13)
Index: DFR-15717
Index: DFR-15717
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Regular price €22.50 Price €22.50