Best sellers

Banana-to-banana test lead set with additional alligator clips in red and black provides convenient and versatile connections for multimeters, power supplies, and other measuring devices. Thanks to silicone insulation and safety plugs, it ensures reliability and safe operation in laboratories and workshops.

GL5528, Photoconductive cells 10-20 kOhm, 5 mm

RTL-SDR Blog V3 R860 (R820T2) is a high-quality SDR receiver with 1PPM TCXO and bias-tee, operating in the 500 kHz – 1.7 GHz range. The set includes dipole antennas for receiving signals from multiple bands such as ADS-B, AIS, NOAA, aviation, satellite, and radio communication. The device is a versatile tool for radio hobbyists and SDR system users.

The 3D pen with support for PLA and ABS filaments is a practical tool for implementing spatial projects at home, at school and in workshops. Thanks to its simple operation and compatibility with popular materials, it is used in education, prototyping and creative projects. The included set of PLA filaments in different colors allows you to start working right after unpacking the device

PrintaFix is ​​a spray adhesive that improves the adhesion of 3D prints to the build plate, preventing models from peeling off during printing. Ideal for PLA, ABS and PET-G filaments, it dries quickly and creates a durable adhesive layer, ensuring the stability of prints on glass and metal.

End module of the communication system based on QwiicBus. It allows you to extend the range of the I2C bus. SparkFun COM-16988

Neodymium rectangular magnet with dimensions of 15x10mm a and a height of 2 mm.

Neodymium rectangular magnet with dimensions of 15x10mm a and a height of 3 mm.

FireBeetle 2 ESP32-P4 kit with IO board is a powerful platform for developing AI devices and vision systems, integrating video encoding, touch, Wi-Fi 6, and Bluetooth 5. It is ideal for building intelligent HMI panels, face recognition cameras, and computer vision-based solutions.

SVOD 4 programmer enables programming and testing of KBC chips and SPI/NAND/NOR memory without removing them from the board. Used in computer service centers for diagnostics, BIOS repair, and EC controller servicing.

Compact ISP programmer for AVR microcontrollers. Works with the Arduino IDE. USBtinyISP

The Raspberry Pi 500+ Desktop Kit EU is a complete desktop kit with a US-style mechanical keyboard, an Arm Cortex-A76 processor, 16GB RAM, and a 256GB SSD. With included accessories, including an EU power supply, it provides a complete, ready-to-use environment for multimedia, education, and office work

PrintaClean is an effective agent for removing filament residues such as PLA, ABS and PET-G from the work surface of 3D printers. Safe for materials such as glass and metal, does not cause scratches, and the 250 ml packaging ensures long-term use.

The adapter allows you to connect the antenna with the male BNC connector to the device with the MCX socket. The cord has a length of 13cm

An intelligent AI development kit based on the ESP32-S3-WROOM-1-N16R16VA chip, designed for building advanced voice and multimedia interaction systems. The device supports 2.4 GHz Wi-Fi, Bluetooth 5 (LE), and offers integration with AI frameworks such as OpenAI and Gemini, enabling full-duplex voice communication. It features a 1.85-inch 360x360 touchscreen, dual microphones with sound source localization, and a 3W speaker for high-quality audio. With 16MB of Flash, 16MB of PSRAM, a microSD slot, 5V/3.7V power, and a USB-C connector, the EchoEar provides a comprehensive platform for building modern AI and IoT devices.

Buildplate Adhesive is an adhesive that provides excellent adhesion of PLA, PET-G and FLEX filaments during 3D printing, preventing models from detaching from the print bed. Easy to apply, it is compatible with various work surfaces and allows for easy removal of the model after printing.