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

AS7331 UV light sensor module. It allows you to measure UV radiation on three channels: UVA (320-400nm), UVB (280-320nm) and UVC (200-280nm). Communication with AS7331 takes place via the I2C interface and the Qwiic connector. SparkFun SEN-23517

AS7331 UV light sensor module. It allows you to measure UV radiation on three channels: UVA (320-400nm), UVB (280-320nm) and UVC (200-280nm). Communication with AS7331 takes place via the I2C interface and the Qwiic connector. SparkFun SEN-23518

VL53L0X ToF Laser Range Finder is a laser distance sensor using the ToF (Time of Flight) measurement technique. The module is supplied with 3.3 ... 5 V voltage and can measure up to 2 m. DFRobot SEN0245

Module with a matrix of 64 Hall sensors, which enables the conversion of magnetic fields into a visual spectrum. SparkFun SPX-14652

Gravity: UART Infrared CO2 Sensor is a high precision CO2 sensor. It uses the UART interface for communication. It allows to measure CO2 content in the air in the range of 0 ... 50000ppm. DFRobot SEN0220

Module with a dust sensor PPD42NS. The board is equipped with a Grove cable and communicates via the PWM interface. Seeed Studio 101020012

Module with a magnetic sensor based on the CT10 reed switch. CT10 is a unipolar reed switch, normally open. The sensor reacts to the action of an electromagnet, permanent magnet or a combination thereof. The module has a connector in accordance with the Grove standard. Seeedstudio 101020038

PmodACL - 3-axis Accelerometer

pH electrode for industrial and laboratory applications. Made of a sensitive, low-impedance glass membrane, it guarantees fast response time and excellent thermal stability. DFRobot FIT0348

Color Sensor Module, TCS3200, LEDs, RoHs

A compact evaluation board that allows you to quickly connect the FLIR Lepton thermal imaging camera module to a Raspberry Pi or your own hardware projects. The board provides a local 3-5.5V power supply and an on-board clock necessary for proper module operation, with the option to bypass these components via a jumper. FLIR Lepton Breakout Board v2.0

LM35 analog temperature sensor module for Arduino. DFRobot DFR0023

A modern laser scanner that integrates the advantages of triangulation and DTOF. It offers a measuring range of up to 12 meters with a low dead zone of 5 cm. The scanning frequency is 10 Hz (600 rpm) and the sampling rate is 5000, which allows an angular resolution of 0.72° to be achieved. Waveshare RPLIDAR C1

HMC5883L digital electronic compass 3-axis magnetoresistive sensor module with level converter, RoHS

An IMU module that adds a full 9-axis sensor suite to Feather boards for motion and orientation measurement. It combines an accelerometer, gyroscope, and magnetometer, providing stable and accurate data ideal for robotics, stabilization, wearables, and 3D motion analysis. The module communicates via I2C and features a STEMMA QT port for easy integration and solderless connection of additional sensors. Adafruit 4565

Temperature and Humidity Sensor Module, RoHS

Module of the 3-axis LIS2DH, I2C accelerometer. DFRobot SEN0224

Miniature TOF distance sensor with embedded MCU and ranging algorithm, measurement range 0.02 - 7.8 m, accuracy ±4 cm, UART 3.3 V TTL or I2C interface, supply voltage 4.3 - 5.2 V. Waveshare TOF Laser Range Sensor Mini

SEN-14347