Shielded FTP category 5E Ethernet network cable with RJ45 plugs. Lanberg PCF5-10CC-1000-G

LCD 4x16, 87x60mm, LED backlight (white), FFSTN, enhanced temperature range, Pb-free

5.5mm diameter endoscope camera with 2m rigid cable. Offers 480p resolution and has a waterproof lens. It can work with Android devices as well as Windows and MacOS computers

The STM32H563RGT6 is a high-performance ARM Cortex-M33 microcontroller with advanced communication interfaces and security features, making it ideal for embedded and IoT applications.

HAT with TB6612FNG engine controller and PCA9685 PWM controller designed for Raspberry Pi minicomputers. The board is equipped with a 40-pin connector characteristic of Raspberry Pi, making it compatible with all minicomputers with this connector. Waveshare Motor Driver HAT

The 0.5 meter USB-C M/M 2.0 cable from Lanberg is a practical and effective solution for fast and stable connection of devices with the USB type C interface. The half-meter cable, finished in an elegant black colour, is perfect for offices, homes and travel. Lanberg CA-CMCM-10CU-0005-BK

Shielded FTP category 5E Ethernet network cable with RJ45 plugs. Lanberg PCF5-10CC-0300-S

The shielded RJ-45 self-locking connector, Category 6A F/UTP, enables fast, tool-free installation and provides a secure connection for both solid and stranded wires. With broad cable compatibility and excellent electrical performance, it is ideal for high-bandwidth data transmission in professional installations. Perfectly suited for use in environments with elevated electromagnetic interference—such as offices, server rooms, and industrial facilities—it ensures stable and reliable network connectivity.

A GFSK transceiver operating in the ISM 2400 ... 2483.5 MHz frequency range. Powered by a voltage of 1.9 ... 3.6 V, the pins are goldpin connectors. It has a built-in PCB antenna. HOPE MICROELECTRONICS RFM75-S

Ultra-low-power ARM Cortex-M3 MCU with 384 Kbytes Flash, 48Kbytes RAM, 32 MHz CPU, LCD, USB, 3xOp-amp, LQFP64, STM, RoHS

A precise pressure and temperature sensor that supports I2C communication, which makes it easy to integrate with microcontrollers such as Arduino. With its compact design and versatile use in navigation, altitude measurement or GPS assistance, it is ideal for IoT projects and navigation systems. DFRobot SEN0372

Crowtail – BMP280 Barometer Sensor 2.0 is a compact digital sensor for measuring temperature, atmospheric pressure, and altitude, using the I2C interface. Intended for use in weather projects, mobile environmental systems, and consumer electronics.

I2C multiplexer module with TCA9548A system. Allows you to connect up to 8 devices. The system works like a gateway - it transmits I2C interface data to one of the 8 main busses. This allows you to connect up to 8 devices with the same address. DFRobot DFR0576

Step-UP converter (increasing the voltage), allows you to start with a load at a supply voltage of 0.7V, while the power consumption at rest is 5.5 uA. TPS61220

LED matrix display, consisting of 40 LEDs WS2812 type (5 lines, 8 kolumm), allows you to create interesting lighting effects using one control line

Reverse voltage protection module operating in the 4–75 V range and up to 8 A, based on a low-resistance MOSFET with Rds(on) below 15 mΩ. It does not block reverse current. Designed for power supply systems, including battery-powered applications. Pololu 5358.

Air quality sensor module based on the ENS160 system. It communicates via the I2C or SPI interface. DFRobot SEN0515

Data logger with USB type C connector. Data is received via the UART interface and saved on the built-in Flash memory with a capacity of 128 MB. DFRobot TEL0147