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

RGB LED matrix display with a resolution of 64x32 (2048 LED) for Raspberry Pi Pico. Equipped with RTC clock, light sensor, buzzer and IR receiver. Waveshare Pico-RGB-Matrix-P3-64x32

Communication module with the system SIM7000G designed for minicomputers Raspberry Pi. Adds NB-IoT, eMTC, EDGE, GPRS and GNSS support. Waveshare SIM7000G NB-IoT HAT (EN)

The Step-Up Buck Voltage Regulator module with adjustable output voltage in range of 4-25V with a input voltage range of 1.5-16V and a maximum output current of 2A. Pololu 799

Pololu Dual MC33926 Motor Driver Shield for Arduino

Module with 8-channel PCF8574 IO expander controlled by the I2C interface. Equipped with a STEMMA QT connector. Adafruit 5545

The core of a small robot, either as an auxiliary controller atop a Raspberry Pi base or as a complete control solution on its own. Its Atmel ATmega32U4 microcontroller comes preloaded with an Arduino-compatible bootloader. This version does not include any through-hole components or connectors, allowing for customized assembly or standalone use. Pololu 3118

Provides quick component selection for electronic projects. An ideal choice for repair services, workshops, and technical education.

A set containing 840 pcs of colored connecting cables of various lengths, intended for connecting fields in contact plates. BBJ-840

RJ45 Network Plug Lanberg Cat. 5e FTP (100 pcs) A set of 100 shielded RJ-45 [8P8C] network plugs, Cat. 5e, designed primarily for LAN FTP cables.

Thanks to the use of triple prongs (3prong), Lanberg plugs are compatible with both types of cables: solid and stranded.
Solid wire consists of a single piece of metal wire (used in structural installations).
Stranded wire consists of a bundle of thinner wires (used in patch cords and shorter lengths).

The AHT15 is a precise and reliable temperature and humidity sensor, ideal for applications in harsh environmental conditions.

Module with 3 QTR type optocoupler with analog output. The module operates from 2.9 V to 5.5 V, detects objects at a distance of up to 30 mm. The sensor will be used in projects that require detection of changes in the ground, e.g. in linefollower robots. Pololu 4243

A compact 8MP USB camera module with an autofocus lens and built-in microphone. Based on the Sony IMX219 sensor, it captures 3280 x 2464 px video at 30 FPS, providing detailed image and sound in a single device. UVC compliance and a wide 62° field of view make it ideal for VR, surveillance, microscopy, and embedded applications without the need for additional drivers. ArduCAM B0431

A miniature 16MP camera with a Sony IMX519 sensor, designed for projects requiring compact solutions. With autofocus and 16MP resolution, it offers high image quality, ideal for surveillance, robotics, and image recognition systems. Compatible with Raspberry Pi and Jetson platforms, it supports Full HD recording and connects via the MIPI CSI interface, ensuring easy integration with embedded systems. ArduCAM B0389

A high-quality, IR-free camera designed for Raspberry Pi and Nvidia Jetson, ideal for night vision, robotics, and multispectral analysis. Equipped with a Sony IMX519 sensor, it offers 16MP resolution for clear images even in low light and easy integration with Linux systems thanks to the V4L2 driver. Its compact design and fixed focus make it an excellent choice for modernizing mobile and surveillance projects. ArduCAM B0386

A compact 5MP Fisheye camera with an M8 lens, designed specifically for the Raspberry Pi, utilizes a fast CSI interface for lag-free image transmission. With an ultra-wide viewing angle of up to 210° and interchangeable lenses, it\'s ideal for drones, robotics, VR, and panoramic surveillance. It supports 2592x1944 still image formats and 1080p30, 720p60, and 640x480p90 video modes, while full compatibility with Raspberry Pi OS and libcamera simplifies system integration. ArduCAM B0404

A 12.3MP camera module based on the Sony IMX378 sensor and fully compatible with the Raspberry Pi (including the Pi 5, 4, 3, Zero, and Compute Module). It offers a 4056 x 3040 px image and a wide 82.4° viewing angle with an IR-cut filter, making it ideal for industrial applications, surveillance, and AI projects. With a bright lens and ready-to-go functionality, the camera delivers high image quality even in low light. ArduCAM B0412

An advanced 5MP camera with an SPI interface, it boasts low power consumption, high image quality, and broad compatibility with popular microcontrollers such as Arduino, ESP32, STM32, and RISC-V. This model is equipped with an M12 NoIR lens with manual focus, enabling image capture at night and in low-light environments. An open API and MIT-licensed SDK make the camera ideal for IoT systems, industrial automation, educational, and environmental projects. ArduCAM B0437

A set of 10 cables, 50 cm long, compliant with the Gravity standard. DFRobot FIT0773

A module with a temperature and humidity sensor based on the AHT20 system. It communicates via the I2C interface. DFRobot SEN0527