SENSORS - Strona 7
Temperature and humidity sensor AM2320 - I2C
Temperature and humidity sensor, similar to the popular DHT11 or DHT 22, with digital single-wire I2C interface. Measuring range: temperature from -40 °C to +80 °C, humidity...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...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...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,...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...Contact reed switch straight 14 mm
Contact reed in the simple case with the length of 14 mm.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...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.Waterproof probe with temperature sensor DS18B20 - 10m
Waterproof probe is equipped with a digital thermometer DS18B20 with a cable with the length of 10 meters.Limit switch without lever - WK807 - 5pcs.
Limit switch without lever. Maximum operating parameters: a voltage AC 250 V and a current of 16 A.IR beam interruption sensor - LED 5mm - 0-50 cm
The sensor reacts to an interruption of the infrared light beam transmitted between the transmitter and receiver . The receiver indicates when the beam is interrupted by...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...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...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.- On sale!
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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...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...Magnetic sensor to open door / window - reed contact CMD932
Wired proximity sensor activated magnetically. The device is used to determine the position of doors and windows. Case dimensions - 9.0 x 32 mm.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.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...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.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.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...