A glass fuse with dimensions of 5x20mm and a current of 2.5A is a fast-reacting protection of electronic devices against overload, supplied in a set of 100 pieces

The compact SUNON axial fan offers high efficiency and low noise, ideal for space-constrained electronics and appliance applications. MF20080V2-A99-A

The USR-G806w-E industrial router provides a stable 4G LTE connection and Wi-Fi support, ideal for harsh industrial environments and compatible with 4G, 3G and 2G technologies. With VPN support and a firewall function, the router offers a high level of security, and its solid construction allows operation in temperatures from -40 ° C to + 70 ° C, making it suitable for automation and IoT systems.

Module with 8x8 RGB LED matrix, MY9221 LED drivers and STM32F031 microcontroller. The board is equipped with a Grove connector and communicates via I2C. Seeed Studio 105020073

Energy-saving environmental sensor, enabling precise measurement of temperature in the range from -40℃ to +85℃ and atmospheric pressure from 300 to 1100 hPa. Supports I2C and SPI interfaces, and thanks to the FIFO function allows to minimize energy consumption - even to 0.5 μA in standby mode. Compatible with Arduino, Raspberry Pi and Micro:bit, it is ideal for use in DIY projects, educational projects and weather stations. Seeed Studio 110992164

Knob with an inner diameter of 6 mm for mounting on a rotary potentiometer. Purple color

Camera with USB interface with 16MP resolution. Equipped with a Sony CMOS IMX298 sensor and a wide-angle lens with a viewing angle of 105°. ArduCAM B0268

HMI (Human-Machine Interface) operator panel for visualization and interaction with automation systems. It uses a 4.3" LCD display with 480x272 pixel resolution with a touch panel. It supports various communication protocols such as RS232 and RS485. Samkoon EA-043A

Miniature microSD card reader Rebel R60 with USB 2.0 interface allows reading and writing data on the most popular types of memory cards with a capacity of up to 64 GB. Thanks to the Plug&Play function and wide system compatibility, it is a convenient solution for everyday use, both stationary and mobile.

A module that provides galvanically isolated, bidirectional I²C communication (SDA and SCL lines), protecting devices from incorrect connections and voltage differences. Thanks to the TI ISO1640B chip, it supports data transfer up to 1.7 MHz. Pololu 5390

The Lanberg USB-C to USB-A 2.0 cable, 1.8 meters in length, supports Quick Charge 3.0 technology, enabling efficient charging of compatible devices. With a data transfer speed of up to 480 Mb/s and a durable construction with gold-plated connectors, it ensures long-lasting reliability and stable performance for everyday use. CA-USBO-20CU-0018-BK

Module with PIR S16-L221D motion sensor. The board is equipped with a Grove connector and communicates via a digital interface. Seeed Studio 101020353

An ESP32-S3 HMI display with a dual-core 240 MHz Xtensa LX7 processor, offering fast performance and extensive wireless connectivity via Wi-Fi and Bluetooth 5.0. The 3.5-inch IPS screen with a resolution of 480x320 provides excellent image quality and precise capacitive touch. The device supports AI features such as speech recognition and synthesis, as well as RTC, battery charging, audio, and an SD card slot. Compatibility with the Arduino IDE, ESP-IDF, and LVGL enables the rapid development of modern IoT interfaces and applications. Elecrow CrowPanel Advance 3.5"

Module with MEMS microphone; model SPW2430 with built-in amplifier. The plate also has a 3.3 V voltage stabilizer needed to power the microphone. Adafruit 2716

Small form factor IR camera capable of tracking up to four heat/IR sources, can be controlled with Arduino, AVR via I2C interface. SEN0158

7.5inch e-Paper (H) is a four-color e-paper display with a resolution of 800×480, designed for low-power outdoor and indoor applications. Controlled via SPI interface, it provides excellent readability under all lighting conditions and requires no power to maintain the displayed image.

Step-Down Converter Module allows you to adjust the voltage from 5-36V to 1.3-32V, supporting a maximum of 8A current (5A recommended) and 200W power. It also features voltmeter, ammeter and short circuit protection, offering 94% efficiency and 180KHz switching frequency. XH-M403

Module with a sound sensor based on an electret microphone and LM358 amplifier. The board is equipped with a Grove connector and communicates via an analog interface. Seeed Studio 101020023

Bluetooth audio receiver module in the set with a 3.5 mm Jack adapter. It enables wireless transmission of sounds. It is equipped with a 3.5 mm audio jack, microUSB socket and control buttons