VL53L8CX sensor module that offers fast and accurate distance measurement up to 4 m via I²C or SPI digital interface. It can measure distances to multiple targets simultaneously, providing depth map data with a resolution of up to 8x8. The built-in power supply circuit allows operation in the voltage range from 3.2 V to 5.5 V. Pololu 3419

BMP390 is a compact, energy-efficient barometric pressure sensor with high accuracy, designed for precise altitude measurement and mobile applications. Thanks to its I2C/SPI interfaces and SMD mounting, it is widely used in embedded projects and wearable devices.

64 Mbit Pseudo-SRAM with SPI/QPI interface, auto refresh, burst linear and wrap modes, and configurable I/O interface (1-/4-bit) in SOP-8 package. High performance and low power consumption ideal for data caching in embedded systems and IoT devices

Ultrasonic distance sensor for Arduino, range 5m, RoHS

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

A precision reflective sensor utilizing an IR diode and a phototransistor to measure light reflected from a surface. It offers an analog voltage output proportional to the reflected light and an optimal measurement range of 10 mm. Its low power consumption and compact size make it ideal for line-follower robots, edge detection systems, and educational projects. Pololu 4440

Reflective sensor with digital output, enabling obstacle detection, with adjustable trigger threshold using a built-in potentiometer. The module can be connected directly to a microcontroller and development kits such as Arduino, Raspberry Pi, STM32 or ESP32

A module with a temperature sensor based on the absorption of infrared radiation. Enables non-contact measurement. modTMP006

Gravity: High Accuracy is a multifunctional environmental sensor with Gravity I2C and UART output. Perfect for weather station projects. DFRobot SEN0501

The temperature and humidity sensor with RS485 Modbus interface is a precise measuring device, ideal for industrial automation systems, easily integrated thanks to the Modbus RTU protocol. Mounted on a DIN rail, it measures temperature from -40°C to 80°C and humidity up to 100% RH, providing reliable data in harsh environmental conditions.

Parallax PING))) Ultrasonic Sensor #28015

DFRobot SEN0153

Module with INA219 system with bi-directional current meter

Color Sensor Module, TCS3200, LEDs, RoHs

DFRobot SEN0629 environmental module with a BME688 sensor enables precise measurement of temperature, humidity, pressure, and VOC, and supports AI-assisted gas analysis. Compatibility with I2C/SPI and broad functionality make it suitable for use in smart building systems, environmental monitoring, and industry.

 relative humidity sensor with integrated temperature sensor for highly accurate measurements at low power. With the TI HDC1080, you can determine the relative humidity of the environment with up to 14 bits of resolution. Digilent 410-347

Ultrasonic distance sensor MB1040 with a range from 0 to 645 cm. It has an output in the form of a serial interface, analog signal or generates an impulse whose duration is proportional to the measured distance. Pololu 794

Measurement module for dissolved oxygen in water. It allows you to determine the level of water quality. The set includes a measuring module and a probe. DFRobot SEN0237-A

A reflective sensor that precisely measures the intensity of light reflected from a surface using an IR LED and a phototransistor. It offers a long detection range—optimally around 20 mm, and up to 80 mm—thanks to the QTRXL sensor with a built-in lens and adjustable LED brightness. It generates a digital RC signal that\'s easily read by microcontrollers like Arduino or Raspberry Pi. Pololu 4540