Module with a 3-axis magnetic field sensor LIS3MDL. Equipped with a STEMMA QT connector, it communicates via the I2C interface. Adafruit 4479

A module with a magnet sensor that allows you to detect the presence of an object emitting a magnetic field in the environment. The module is supplied with the voltage ranging from 3.3 V to 5 V and has a digital output. DFrobot DFR0033

Waterproof soil moisture sensor with analog output. The probe has a pointed tip, which allows it to be easily inserted into the ground. It is supplied with the voltage from 3.3V to 5.5V. DFRobot SEN0308

Module with acceleration and rotational speed sensor based on the LSM6DSO32 chip. Equipped with a STEMMA QT connector, it communicates via the I2C or SPI interface. Adafruit 4692

Module with a digital temperature and humidity sensor based on the SHT35. Communication via the I2C interface. DFRobot SEN0333

Optical distance sensor in the range of 10-80 cm with an analogue output, power supply 4.5-5.5V.

This board is a simple carrier of Broadcom’s bidirectional ±40A ACHS-7124 Hall effect-based linear current sensor, which offers a low-resistance (~0.7 mΩ) current path and electrical isolation up to 3 kV RMS. Pololu 4033

Module with DHT11 temperature and humidity sensor designed for Wemos D1 Mini

Module with ENS160 gas sensor for measuring the concentration of carbon dioxide (eCO2) and volatile organic compounds (TVOC) in the air. It communicates via the I2C or SPI interface. Adafruit 5606

The ACS72981 current sensor module uses the Hall effect to accurately and safely measure AC and DC current, providing electrical isolation of the current path. With a wideband analog output (up to 250 kHz) and low conduction resistance (0.2 mΩ), it minimizes energy loss and offers a fast response time of less than 2 µs. Pololu 5259

Module with an obstacle sensor operating in the infrared band. Equipped with an XH2.54 connector, it has a digital output informing about the detection of an obstacle

Module with a DS18B20 temperature sensor with a measuring range from -55 to 125°C. It communicates via the 1-wire interface

Module with light sensor (photoresistor). An analog output was led out on the XH2.54 connector

Module with a magnetic sensor based on a reed switch. Reacts to the action of an electromagnet or a permanent magnet

Module with an analog TEMT6000 light intensity sensor. The output voltage is linearly correlated with the intensity of the incident light. The module is supplied with the voltage from 3.3 to 5V

Optical liquid level sensor module with switching function with NPN output.

IR proximity sensor used to detect objects at a distance of 10mm to 80mm using infrared radiation. It is powered by 5 V and has a digital output. DFRobot SEN0556

ACS724LLCTR-30AB current sensor module with a DC and AC measurement range from -30 to +30 A. It communicates via an analog interface. Pololu 4047

Laser scanner measuring 360 degrees, taking samples at a frequency of up to 5 kHz. It is capable of generating 2D point map information within a 12-meter radius. Waveshare D500 LiDAR Kit

The ACS71240 current sensor module uses the Hall effect to accurately and safely measure AC and DC current, providing electrical isolation of the current path. With a wideband analog output (up to 120 kHz) and low conduction resistance (0.6 mΩ), it minimizes energy loss and offers a fast response time of less than 5 µs. Pololu 5240