Best sellers

The Zeenko 6 dB SMA attenuator is a solid and precise component for RF measurement paths, useful in diagnostics, calibration and protecting devices such as the tinySA, nanoVNA or RF generators. It enables safe measurements and improves impedance matching quality over a wide frequency range.

Aluminum Heatsink for XIAO ESP32S3 Sense effectively reduces the device temperature from 63.6°C to 53.5°C thanks to the high-quality aluminum material and thermally adhesive layer. The compact size of 10x10mm and the black insulating coating provide aesthetics, protection and a perfect fit for the small XIAO boards. Seeed Studio 114010001

Rotary encoder that enables precise detection of direction and number of revolutions using digital pulses. Equipped with an integrated button, five pins (CLK, DT, SW, VCC, GND) and a metal knob, it is ideal for user interfaces and device control. Thanks to its compatibility with Arduino and Raspberry Pi, durability up to 20,000 cycles and simple integration, it is suitable for educational and DIY projects. KY-040

Designed for the Seeed Studio XIAO ESP32S3 Sense, the OV5640 camera offers high image quality with resolutions from 320x240 to 2592x1944, with auto-focus and support for 8/10-bit RGB RAW. With a temperature resistance of -30℃ to 70℃, it is ideal for applications such as surveillance, machine vision and autonomous vehicles. Seeed Studio 114993115

A LoRa communication module based on the Semtech SX1262 chip, supporting the 862–930 MHz band. It enables reliable, long-range data transmission with minimal power consumption, making it ideal for IoT projects and battery-powered systems. The module offers up to 22 dBm transmit power, low power consumption in sleep mode, and full compatibility with Seeed Studio XIAO boards. Seeed Studio 113010003

The red 4 mm banana socket for THT mounting provides a secure and quick connection to cables terminated with banana plugs, which is essential in many electronic applications. The standard diameter, durable construction and clear color marking facilitate the organization of work at measurement stations, in laboratories and educational projects. The product is intended for direct mounting in printed circuit boards

Four-channel relay module equipped with optoisolated control inputs and JQC-3F relays with 5V coils. Designed for controlling loads up to 10A at 250VAC from a microcontroller or development platform

Industrial Ethernet PoE switch with four 10/100Mbps PoE ports and one 10/100Mbps uplink port. Designed for powering and networking PoE devices in industrial environments. USR-ISF1005P

Industrial PROFINET to Modbus RTU/TCP protocol converter designed for integration and data exchange between automation networks. Supports a wide 9–36V DC power supply range, DIN rail mounting, and operation in harsh industrial environments. USR-PX530

The module protects the load against reverse polarity to -60 V and blocks the flow of reverse current to the power supply. It uses the LM74700-Q1 ideal diode controller and a MOSFET transistor. Thanks to its low impedance (5 mΩ), it supports currents up to 12 A continuous and 40 A transient, providing reliable protection and the possibility of easy assembly. Pololu 5383

Two-jaw puller YT-08462 is used in automotive workshops and manufacturing facilities for removing battery terminals, wiper arms, bearings, and bushings. Its solid, chrome-plated construction and adjustable working range ensure effectiveness and durability in demanding service applications.

T-Motor Velox V3.0 V2306 1950KV is a premium-class motor for FPV enthusiasts, offering high efficiency, great power, and instant response when powered by 6S. It ensures efficient operation in demanding freestyle and racing flight environments, combining durability with advanced dynamic performance. An ideal choice for pilots seeking a balanced compromise between power and control precision.

Development board with ESP32-S3FH4R2 based on Xtensa 32-bit LX7 dual-core processor. It offers versatile wireless connectivity, including 2.4GHz Wi-Fi and Bluetooth LE. Equipped with 512 KB SRAM, 384 KB ROM, 2 MB PSRAM and 4 MB Flash memory, as well as a rich set of peripheral interfaces, the board is ideal for advanced technology projects and supports popular development environments such as ESP-IDF, MicroPython and Arduino IDE. It comes with a USB adapter. Waveshare ESP32-S3-Tiny-Kit

Compact Seeed Studio XIAO nRF54L15 development board based on the Nordic nRF54L15 (Cortex-M33 128 MHz, 1.5 MB NVM, 256 kB RAM), featuring BLE 6.0 connectivity with support for Matter, Thread and Zigbee, designed for low-power, battery-powered IoT applications. Seeed Studio 101991421

PSU-27W-USB-C-EU-B is a high-efficiency PD power supply with a USB-C output and EU plug, designed to power the Raspberry Pi 5 and other devices requiring up to 27 W. With support for multiple voltage profiles, a high-quality cable, and compliance with international standards, it ensures stable and safe power delivery in modern electronic applications.

8Ω 2W Speaker is a small yet efficient speaker designed for use in projects with multimedia displays, control systems, and integrated devices. Its compact design, built-in acoustic cavity, and PH1.25 connector simplify installation and integration in projects where both space-saving and sound quality are important.

The ESP32-S3FH4R2 development board is based on the Xtensa 32-bit LX7 dual-core processor. It offers comprehensive wireless connectivity, including 2.4GHz Wi-Fi and Bluetooth LE. Equipped with 512 KB SRAM, 384 KB ROM, 2 MB PSRAM and 4 MB Flash memory, as well as a rich set of peripheral interfaces, the board is ideal for advanced technology projects and supports popular development environments such as ESP-IDF, MicroPython and Arduino IDE. Waveshare ESP32-S3-Tiny

2.8inch Capacitive Touch LCD is a compact display module with a capacitive touch panel, ideal for projects with microcontrollers and single-board computers. Integrated drivers, multi-platform support, and fast touch response make this screen suitable for user interfaces, control panels, IoT systems, and educational electronic applications.

The GMSL adapter with the MAX9296A chip enables integration of two GMSL cameras with Jetson Orin platforms, ensuring reliable high-bandwidth, low-latency video transmission. With support for PoC and broad compatibility with camera models and development boards, the module is suitable for use in ADAS systems, industrial automation, surveillance, and smart city applications.

The 0.2 m long adapter allows you to connect devices with DisplayPort output to monitors or projectors with HDMI input, providing a high-resolution video signal. Gold-plated plugs guarantee durability and better transmission quality, and the Plug & Play function eliminates the need to install additional drivers