Wireless sensor with LoRaWAN network communication. Dedicated to long-distance industrial data acquisition with a wide measurement range of CO2 from 400 to 10000 ppm, temperature from -40°C to 85°C and humidity from 0 to 100% RH. Seeed Studio 114992869

Seeed Studio SenseCAP S2105 wireless soil sensor designed for simultaneous measurement of volumetric water content, soil temperature, and electrical conductivity (EC). LoRaWAN® communication, an IP66-rated enclosure, and a replaceable 19 Ah battery enable deployment in smart agriculture, irrigation, and remote soil condition monitoring systems. Seeed Studio 114992871

Optical rain sensor module for detecting the state of rainfall on glass. It is configured via the UART interface and returns rain intensity information via this bus. DFRobot SEN0545

Ultrasonic distance sensor with a range of 30 to 500 cm. Powered from 5 to 12 V, it communicates via RS485 interface. DFRobot SEN0519

Air quality sensor based on the ENS160 chip and enclosed in a housing. It communicates via an I2C interface. DFRobot SEN0515

Temperature and relative humidity sensor, equipped with HIH6130-021-001 system with I2C interface. MOD 68

A module with a 3-axis magnetometer based on the BMM150 chip. It communicates via an I2C interface. DFRobot SEN0529

Atmospheric pressure sensor, capable of measuring up to 4060 hPa, which allows it to be used even in underwater projects to a depth of about 40 meters. Thanks to high precision (±0.5 hPa) and a sampling rate of up to 200 Hz, it is also ideal for dynamic measurements of altitude and pressure in atmospheric conditions. The built-in metal port allows remote pressure measurement through a tube, and compatibility with the STEMMA QT system and ready-made libraries for Arduino and CircuitPython make integration with microcontrollers quick and easy. Adafruit 6067

Module with 7 QTR type optocoupler with RC (digital) output. The module operates from 2.9 V to 5.5 V, detects objects at a distance of up to 40 mm. The sensor will be used in projects that require detection of changes in the ground, e.g. in linefollower robots. Pololu 4107

GY-86 10 Degrees of Freedom Flight Control Sensor Module with MPU6050, HMC5883L and MS5611 sensors on a single board. With the help of this module , you can read the values from its on-board 3 axis gyroscope , 3 axis accelerometer ,3 axis magnetic field and air pressure as well. The module has a built-in 3.3V voltage stabilizer. modGY-86

A module with an EMG sensor that detects the activity of human muscles and neurons. Generates an analog signal in the range from 0 to 3 V on the output, it does not require the use of a conductive gel. DFRobot SEN0240

Module with a current and voltage sensor dedicated to Feather boards. Can measure voltage up to 26 V and current up to 3.2 A. Based on INA219 sensor, I2C communication. Adafruit 3650

Module with digital barometer BMP581. It enables pressure measurement in the range from 300 to 1250 hPa with an accuracy of ± 5 Pa and communicates via I2C or SPI. SparkFun SEN-20170

Maxbotix XL-MaxSonar-AE0 Sonar Range Finder MB1300

Distance Sensor Breakout VL53L1X is a distance sensor with a range of 4m and a supply voltage of 2.6 ... 3.5V. Communication with the sensor takes place via the I2C interface. SEN-14722

Module with 3-axis accelerometer and ISM330DHCX gyroscope. Equipped with a Qwiic connector, it communicates via the I2C or SPI interface. SparkFun SEN-19764

L3G4200D 3-Axis Gyro Carrier with Voltage Regulator

Force-Sensing Resistor - 0.5" Circle

Elenco AK-510 Motion Detector Kit

BME280 environmental sensor module for measuring temperature from -40 to 80°C, relative humidity from 0 to 100%, and atmospheric pressure from 30 to 110kPa. It communicates via I2C at address 0x76 and features two Qwiic connectors. The board supports 3.3V and 5V power supplies. Soldered 333036