HDMI type A(F) to HDMI type A(F) adapter with gold-plated contacts, supports video transmission up to 3840 × 2160 px (4K), ARC and Dynamic HDR standards. Lanberg AD‑0018‑BK

A 1.54-inch white OLED display that allows you to display basic graphics and text. It has a resolution of 128 x 64 pixels and communicates via the SPI or I2C interface. Waveshare 1.54inch OLED Module

This 11.9MP Sony IMX708 sensor module offers HD recording and advanced PDAF and CDAF autofocus systems. Equipped with a 102° wide-angle lens and an IR-cut filter, it\'s ideal for surveillance, AI projects, and nature photography. The camera is fully compatible with the Raspberry Pi, supported by libcamera and Picamera2, and the included enclosure makes it easy to integrate into DIY projects. ArduCAM B0307

2 MPx camera with USB 2.0 interface. Equipped with an AR0230 CMOS sensor with a 95° viewing angle lens and a metal housing. ArduCAM B0438C

Finder 32.21.7.012.4300 is a compact PCB relay with a sensitive 12 V DC coil, designed for control circuits with loads up to 6 A. It is used in electronic devices, automation systems, and low-current applications requiring reliability and a small footprint.

A rolling shutter camera designed for use with microcontrollers equipped with an SPI interface. Equipped with a 5MP sensor and autofocus, it captures detailed images. With a simple API, low power consumption, and support for multiple platforms (Arduino, ESP32, STM32), it\'s ideal for applications in surveillance, IoT, education, and automation. ArduCAM B0401

Finder 15.11.8.230.0400 is a modular "slave" dimmer with a 1–10 V input, designed for DIN rail mounting (17.5 mm width). It can control lighting loads up to 400 W, including dimmable LED and CFL lamps up to 100 W. The dimmer offers a choice between leading-edge and trailing-edge phase regulation and includes a transformer function for compatibility with electromagnetic transformers.

Finder 20.21.8.230.4000 is a modular bistable relay with one normally open (NO) contact, featuring a 16 A load capacity at 250 V AC. Powered by a 230 V AC coil voltage, it is designed for DIN rail mounting (17.5 mm width), facilitating easy integration into industrial automation systems.

Finder 41.81.7.024.8240 is a solid-state relay (SSR) with one normally open contact (SPST-NO), capable of handling a maximum load current of 3 A and a load voltage range of 12–275 V AC. It is controlled by a 24 V DC input voltage and designed for PCB mounting, featuring compact dimensions of 29 x 12.7 x 15.7 mm.

The module with a 1.9" color LCD IPS display. It has a resolution of 170x320 pixels and a ST7789V2 controller. Communication with the module is implemented via SPI interface. Waveshare 1.9inch LCD Module

TDA2030A mono digital audio amplifier module. The system allows you to connect one loudspeaker with an impedance from 4 to 8 Ω and a power of 18 W

AP520X is a high-performance outdoor WiFi 6 access point, ideal for installations in public and industrial environments. It offers weather resistance (IP67), a range of up to 1 km, a wide operating temperature range, and advanced network features including VPN support, central management, and PoE power supply.

5" DSI touch display with 720×1280 resolution, IPS panel, and 5-point capacitive touch offers high image quality and comfortable touch interaction. Its compact size, high mechanical durability, and full compatibility with Raspberry Pi platforms make it ideal for compact user interfaces, control terminals, and educational projects.

Antena o wzmocnieniu 2dBi, przekazana do komunikacji na częstotliwości 868 MHz. złącze w złącze SMA. SparkFun WRL-20855

Waveshare 15.6" FHD monitor with 10-point touch and built-in battery offers a mobile, high-quality display solution for computers, microcontrollers, and smartphones. Thanks to HDMI and Type-C interfaces, as well as HDR functionality and stereo speakers, it is suitable for educational, presentation, and multimedia applications. The solid casing and lightweight design increase its versatility for mobile work.

Formaldehyde sensor (HCHO) dedicated to measuring ambient air quality. It is used to detect whether the surrounding environment exceeds a set concentration threshold. It is powered by a voltage of 5 V to 24 V and has an output in the form of a two-state digital signal. DFRobot SEN0595

6.25" DSI capacitive display Waveshare 28918 with an IPS matrix and a touch panel using optical bonding technology offers a high resolution of 720×1560 pixels and wide viewing angles. Designed to work with Raspberry Pi, it enables multi-touch support and brightness adjustment via software. The reinforced surface made of tempered glass provides resistance to mechanical damage. It is suitable for user interface projects, control panels, and portable embedded devices.

DC-DC Step-Down Converter Module AP63357 with 5V output voltage, 3.8 to 32V input voltage and 3.5A maximum output current. It has a very small board format, so it can be used in any project. SparkFun COM-21256

Internal PCIe x1 network card with 1 Gb/s RJ45 port, Realtek RTL8111C chipset, Flow Control support, low-profile bracket included. Lanberg PCE‑1GB‑201

5" HDMI display with 720×1280 resolution, IPS panel, 5-point touch, and optical bonding technology provides high image quality and mechanical durability. Thanks to broad compatibility and compact dimensions, it is suitable for user interfaces, control devices, and embedded systems.