SENSORS - Strona 6
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.NFC Tag - convex sticker AI-Speaker - square
Convex sticker with integrated NFC (Near Field Communication) module with a chip capacity of 144 bytes. The square tags can be repeatedly programmed and proximity-readable by...- On sale!
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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.Limit switch mini WK212 - 5pcs.
Miniature limit switch with dimensions 10 x 4.5 x 4.5 mm.Contact reed switch v2 straight 20 mm
Contact reed in the simple case with the length of 20 mm.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.The conductive membrane for measuring the pressure of the force - Adafruit 1361
The membrane is made of a conductive material. The pressure, at any point, changes the resistance, which leads to the measurable change of the voltage in a simple way. The...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.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...Waterproof Ultrasonic distance sensor JSN-SR04T 20-450cm
Waterproof ultrasonic sensor operating in the range from 20 cm to 450 cm. It is powered with voltage of 5 V. The output is a signal whose duration is proportional to the...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...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...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....Adjustable digital distance sensor E18-D80NK 3-80cm v2
Adjustable, digital distance sensor with a cable with the length of 50 cm and nuts to facilitate the mounting. Measuring range is from 3 to 80 cm, it is set via knob. It is...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...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...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,...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...Inductive proximity sensor LJ30A3-15-Z / BY 15mm 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 15 mm. The object detection is...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.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...Contact reed switch straight 14 mm
Contact reed in the simple case with the length of 14 mm.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...