Module with a 3-axis magnetometer BMM150. The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 101020492

A 5-channel flame detector module for detecting a flame over a larger area. Detects fire with 5 sensors that are placed on the module every 30 degrees. It has a digital and analog output. modFLAME-5CH

Ultrasonic distance sensor module with a range of up to 720 cm. It communicates via UART, I2C or PWM interface. It is compatible with 3.3V or 5V devices. GY-US12V2

Pmod PIR is a module with a PIR motion sensor (EKMC1601111), which allows you to detect motion up to 5 meters from the module. The sensor during operation is characterized by low power consumption. Digilent 410-389

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 4147

The module with the BS312 PIR sensor, which allows motion detection at a distance from 3.2 to 12 m. The board is equipped with a Grove connector and communicates via a digital interface. Seeed Studio 101020793

Module with a 9-axis IMU sensor, which combines an accelerometer and a gyroscope (ICM20600 system) and a magnetometer (AK09918 system). The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 101020585

Module with five reflection sensors. It has digital and analogue outputs. Thanks to the embedded EEPROM memory, it enables easy sensor calibration. Cytron Maker Line

PM2.5 dust sensor powered by 5V, communication via the UART interface. Sharp GP2Y1051AU0F

ToF VL53L0X distance sensor module designed for M5Stack sets. It allows you to measure distances up to 2 m and communicates via the I2C interface. M5Stack U072

Total suspended particulate (TSP) sensor that allows you to measure the particle concentration from 1 to 100 μm. SDS198

Module with BMA456 pedometer, which combines an acceleration sensor and built-in step counting algorithms. The board is equipped with a Grove connector and communicates via I2C. Seeed Studio 101020583

The module with the MCP9600 amplifier is designed to work with a thermocouple. The board is equipped with a Grove connector and communicates via I2C. Seeed Studio 101020594

Module with a 3-axis BMA400 accelerometer with a measuring range up to ± 16g. The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 101020582

The module with the ACS70331 current sensor with a direct current measuring range up to 2,5 A. The board is equipped with a Grove connector and communicates via an analog interface. Seeed Studio 101020652

Module with PIR S16-L221D motion sensor. The board is equipped with a Grove connector and communicates via a digital interface. Seeed Studio 101020617

Module with PIR S16-L221D motion sensor. The board is equipped with a Grove connector and communicates via a digital interface. Seeed Studio 101020353

Module with a gas concentration sensor MQ9, which enables the detection of carbon monoxide and combustible gases (methane, propane). The board is equipped with a Grove connector and communicates via an analog interface. Seeed Studio 101020045

Module with liquid turbidity sensor. The board is equipped with a Grove connector and communicates via a digital or analog interface. Seeed Studio 101020752

Module with a PIR motion sensor. It allows you to detect movement at a distance of up to 8 meters with a viewing angle of 60°. DFRobot SEN0522