Gravity module with a fingerprint reader (capacitive sensor). It uses an efficient processor and the IDfinger6.0 algorithm. It ensures quick identification and stability of operation, communicates via the I2C interface. DFRobot SEN0359

Module with 13 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 40 mm. The sensor will be used in projects that require detection of changes in the ground, e.g. in linefollower robots. Pololu 4253

Waveshare 11.6inch 1768x828 LCD is a slim and lightweight touch screen featuring In-Cell technology, offering high image quality, 10-point touch support, and broad compatibility with devices via HDMI and USB-C. Designed for interactive projects, control terminals, single-board computers, and mobile work with laptops and smartphones.

The module with the converter USB-UART CP2104 dedicated for minicomputers Raspberry Pi. Adafruit 3589

Shielded RJ-45 Self-Locking Connector Category 6A is designed for creating durable cable connections in network installations with high transmission requirements. Its tool-free assembly, reusability, and compliance with international standards make it an ideal choice for professional applications—from office setups to industrial and server network infrastructures.

Lanberg unshielded Category 6 LSA connector is designed for network installations in environments with standard levels of interference. Compatibility with T568A and T568B wiring schemes and the use of IDC (Insulation Displacement Connector) technology make installation easy and ensure durable connections for copper wires. This product is suitable for LAN infrastructure in homes, offices, and schools, where shielding of the transmission path is not required.

Module with 7 QTRX type optocoupler with RC (digital) output. The module operates from 2.9 V to 5.5 V, detects objects at a distance of up to 40 mm. The sensor will be used in projects that require detection of changes in the ground, e.g. in linefollower robots. Pololu 4347

Expansion board with a distance sensor ToF VL53L5CX with a matrix of 64 pixels and a range of up to 4 m. The shield is compatible with STM32 Nucleo boards. STMicroelectronics X-NUCLEO-53L5A1

Ubiquiti UniFi U6+ is an advanced WiFi 6 access point that, with its high throughput, PoE support, and 2x2 MIMO technology, provides stable and secure connectivity in modern network installations. It is ideal for environments requiring reliability, performance, and resilience under challenging operating conditions.

NanoStation M5 Loco is a high-performance, compact 5 GHz access point, designed for establishing stable long-distance wireless connections in outdoor environments. Equipped with an Atheros MIPS 74KC processor, 64 MB of DDR2 RAM, and an internal MIMO antenna, it is ideal for broadband network expansion projects, creating network bridges, and point-to-point deployments. PoE power supply and support for advanced network functions enhance flexibility and ease of installation, making the device a suitable solution for ISPs and wireless network installers.

Prototype, universal contact plate 1280 points with dimensions 220x120 mm, on a metal stand. WB-104-3

DIP socket, 14-pin, precision, pitch 2.54mm, spacing 7.62mm, RoHS

The UBIQUITI UniFi Switch Flex Mini is a five-port Gigabit Ethernet switch powered via PoE or USB-C, designed for installations in UniFi systems that require simple and reliable LAN network expansion. With support for Jumbo frames, Full Duplex transmission, and compact dimensions, it is suitable for office, industrial, and home environments.

Waveshare 12.3inch 1920x720 LCD is a panoramic touch screen featuring In-Cell technology, 10-point touch support, and a modern design, intended for mobile applications, control panels, and embedded device interfaces. It delivers high image quality and intuitive touch operation while supporting a wide range of hardware platforms and operating systems.

Monochrome OLED display with a diagonal of 1.3" and a resolution of 128x64 pixels. It has a built-in SH1106 controller, communication via the SPI interface. Pololu 3760

Crowtail-Tilt Switch 2.0 is a simple digital sensor that detects a change in the module’s position along the vertical–horizontal axis. Used in projects requiring tilt detection, orientation signaling or activation depending on position.

Class D digital audio amplifier with Bluetooth 5.0 module. It has two channels with a power of 50 W and can work with speakers from 4 to 8 Ω. It is powered with the voltage ranging from 9 to 24 V