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Step-down converter with adjustable output voltage 1.2V-35V and current efficiency 9A. The module allows to limit the current consumption at the output via a multi-turn potentiometer. modxl4016sd

3.5mm jack socket adapter for 3-pin terminal block socket. It allows you to connect two audio channels (stereo). JACK3.5S-F-TB

SOP8 / SOIC8 adapter on DIP8 in the form of a PCB. It will be used as a programmer adapter, contact plates or prototype structures.

Digital rotary encoder with green and red LED backlight. It has unlimited rotation and generates a digital signal in the form of a Gray code. SparkFun COM-15140

Double-sided universal plate 168 plated holes, size 20x80mm, made of laminate FR-4 with a thickness of 1.6mm. Ideal for creating electrical, electronic and prototype circuits using THT

Wireless keyboard with Bluetooth communication. It is characterized by a modern design and small size and weight. BLOW BK100

Complete housing for ODROIDA XU4 / XU4Q in black

SanDisk Ultra microSDXC 64 GB is a fast and reliable memory card for mobile devices, cameras and camcorders. It offers high read speed and A1 performance class compliance, making it ideal for storing photos, videos and applications. The included SD adapter increases its versatility across different types of devices.

The Lanberg Z26596 connector allows for lossless connection of RJ45 Ethernet cables in Category 6 networks, both in surface-mount and panel-mount installations. Compatible with keystone systems, it supports PoE, and ensures durability of over 750 connection cycles. Lanberg KSU6-3000

Network and telephone cable tester supporting RJ45, RJ12, RJ11 and coaxial connectors, LED status indication, 9 V power supply

Complete case for ODROIDA XU4 / XU4Q - transparent (Case Clear)

EMMC Flash memory module for Hardkernel Odroid N2 computers. 32GB capacity, installed Linux operating system. The set includes a microSD adapter. Hardkernel 32GB eMMC Module N2 Linux

EverActive UC-100C is a single-slot low-voltage charger for cylindrical Li-ion, LiFePO4 and Ni-MH batteries, offering adjustable charging current and a Power Bank function. Thanks to USB-C power and broad compatibility with various cell types, it will work well in mobile, home and service applications.

Starter kit equipped with a STM32G071RBT6 microcontroller (128 kB Flash, Cortex-M0 +), with a built-in programmer-debugger ST-Link / v2-1, designed for prototyping devices with USB Type-C interface. STMicroelectronics STM32G071B-DISCO

Module with a USB Type-C connector intended for device prototyping. The pins are placed on a connector with a 2.54 mm pitch, which greatly facilitates the use of USB Type C, e.g. with breadboards. Adafruit 4090

A LoRa transceiver with an nRF52840 processor and an SX1262 radio, offering stable field communication and full Meshtastic compatibility. The device is equipped with a GPS module supporting GPS, GLONASS, BeiDou, and QZSS, and a clear 1.54" EPD display, ideal for operation in direct sunlight. A 1200 mAh battery provides over 48 hours of operation, and an external RP-SMA antenna allows for greater range and better signal quality. Elecrow ThinkNode M1 Walkie-Talkie

PCM5122 Audio Board (A) is an audio board with a Hi-Fi class DAC designed for Raspberry Pi, offering jack and RCA outputs and support for high-resolution audio. Ideal for building audio systems and multimedia projects based on Raspberry Pi.

Adapter with HDMI socket to DVI plug 24+5.

ESP32-S3-Touch-LCD-3.49 in the Case A version without a battery is a compact development board equipped with a touch screen, wireless communication and advanced audio functions. Intended for IoT projects, HMI systems and applications with voice interaction.