Sunon MF50151V2-1B00U-A99 is a compact 12 V DC centrifugal fan with dimensions of 50×50×15 mm, equipped with a Vapo bearing and a brushless motor. It provides an airflow of 5.94 m³/h with quiet operation (32.6 dBA), making it a reliable solution for cooling systems that require precise air flow direction.

Module with sensors of environmental parameters. It allows you to measure temperature, humidity and pressure as well as CO2 and VOC concentration. DFRobot SEN0335

Air quality sensor module PMSA003I. It allows for a precise analysis of the amount of pollutants in the environment based on the concentration of PM1.0, PM2.5 and PM10 particles. Adafruit 4632

MCS51, 25MHz, 16KB Flash, 10-Bit ADC, USB, 32LQFP, Silicon Laboratories, RoHS

Module with acceleration and rotational speed sensor based on the MPU-6050 system. Equipped with a STEMMA QT connector, it communicates via the I2C interface. Adafruit 3886

The HC-05 signal lamp is an LED device powered by 12 V, emitting intense red strobe light at a frequency of approximately 500 flashes per minute. It is commonly used in gate automation and alarm systems, providing high visibility and safety

Air quality sensor module based on the SGP40 system. It uses CMOSens technology by Sensirion and provides information on the concentration of volatile organic compounds (VOC). Adafruit 4829

The Finder 40.52.8.012.0000 electromagnetic relay is a DPDT type component, operating on a coil voltage of 12V AC, capable of switching loads up to 8A at 250VAC, ideal for controlling circuits in automation and protection systems. Its dual-path design allows independent control of two circuits, and its compact dimensions and robust design guarantee reliability and easy integration in various applications. Finder 40.52.8.012.0000

A compact LoRaWAN tracker supporting GNSS, Wi-Fi and Bluetooth, enabling precise location tracking both indoors and outdoors. With a long-lasting 700 mAh battery, IP65 protection and offline data storage, it is ideal for vehicle monitoring, logistics and infrastructure management. Seeed Studio 114993106

Module with a color LCD TFT display with a diagonal of 1.3" and a resolution of 240x240 px. Designed for minicomputers Raspberry Pi. Adafruit 4506

Pololu Micro Maestro 1350 is a compact, versatile servo controller with a USB interface and autonomous operation capability, designed for use in robotics, animatronics, and control systems based on PCs or microcontrollers. Thanks to its flexible channel configuration, it can also be used as a sensor interface and I/O expander.

The module with a matrix LED display 8x16 (128 LEDs) designed to work with the Raspberry Pi. It uses the IS31FL3731 driver and communicates via the I2C interface. Adafruit 4119

Pololu 5242 with the ACS71240KEXBLT-050B3 chip is a compact current sensor module for precision measurement applications in the ±50 A range. With galvanic isolation, fast response to current changes, and short-circuit detection capability, it is used in power systems, automotive and industrial electronics, and embedded projects. It is ideal for measuring currents in both DC and AC circuits while ensuring safety and accuracy.

Module with a 3-axis LIS331HH accelerometer with a configurable measuring scale of ± 6g/±12g/±24g. Equipped with a STEMMA QT connector, it communicates via the I2C interface. Adafruit 4626

Module with an absolute pressure sensor LPS25HB. Equipped with a STEMMA QT connector, it communicates via the I2C interface. Adafruit 4530

Module with a digital barometer LPS22. It enables pressure measurement in the range from 260 to 1260 hPa and communicates via I2C or SPI. Adafruit 4633

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