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Extension module for building a 3D printer or CNC machine compatible with Arduino. The kit includes four A4988 stepper motor drivers. the module is supplied with the voltage from 12 to 36 V

Self-assembly case designed for Odroid H4, H4+ and H4 Ultra minicomputers. Equipped with space for mounting a fan. Hardkernel Odroid H4 Case Type 1

Piergiacomi miniature cutting pliers combine advanced technology and high functionality, which makes them an irreplaceable tool in every professional workshop. Thanks to its ergonomic design and additional functions, this tool ensures comfort and high work efficiency, while minimizing the risk of damage to the processed material. PG-TRR58G

Stereo audio amplifier with a power of 40 W (2 x 20 W) powered with the voltage of 12 V. Equipped with an audio input in the form of two chinch sockets and an audio jack 3.5 mm input

Battery capacity tester with white LCD display. It can work with lithium and lead-acid batteries

Adafruit EdgeBadge is a board compatible with the TensorFlow Lite machine learning platform, allowing, among others, for speech recognition. The platform is based on the ATSAMD51J19 microcontroller. Adafruit 4400

The LOGO! 230RCE PLC logic module with a built-in display is perfect for industrial process automation. Powered by a voltage of 100 to 230 V AC, it offers 8 binary inputs and 4 relay outputs, each with a maximum current of 10 A, as well as memory for 400 logic blocks for creating complex programs. Additionally, the module enables data logging on a microSD memory card, remote management via the built-in WWW server and integration with an industrial network thanks to the Ethernet connection via the RJ45 port. Siemens 6ED1052-1FB08-0BA2

Standard digital servo equipped with a metal gear. It is characterized by high torque and high durability. DS3225

Blow Adapter WT.PL / GN.UK, USA is a practical and reliable solution for travelers or users of electrical devices imported from abroad. It allows safe connection of a wide range of equipment to European sockets, maintaining full functionality and ease of use. Suitable for both home and travel use.

USB cable with an advanced system for simulating penetration attacks. It allows for keyboard and mouse emulation, and the FullSpeed USB keylogger function guarantees effective data recording. The perfect tool for both beginners and professionals. Hak5 O.MG Cable Elite Directional USB-C (Black)

ID Card Key for 125khz

MicroSD and microSDHC memory card reader with USB 2.0 and microUSB interface. GoodRam AO20-MW01R11

The UT210E clamp meter is designed for measuring AC and DC current up to 100 A, AC and DC voltage and resistance. It is equipped with the Hold, True RMS function and automatic range change. Uni-T UT210E

Microprocessor charger with balancer (12 V DC supply), loads LiIon, LiPo, LiFe, Ni-Cd, Ni-MH, PB packs.

FPGA Evaluation Kit based on the XC7A50T-1CSG324C chip from the Artix-7 FPGA Xilinx family. Nexys works with Xilinx ISE and Vivado software . Equipped with numerous interfaces and sensors allows you to develop projects without attaching additional elements to the set. Digilent 410-292-1

The LCD2004 Blue I2C display offers four lines of 20 characters, with LED backlight and simplified connection thanks to the I2C converter. The use of the I2C interface allows saving microcontroller pins, which is especially important in projects with limited hardware resources. Ideal for information systems, user panels and any devices requiring extensive display of text information

AGM battery with a voltage of 6 V and a capacity of 4.5 Ah, designed to provide stable power supply for devices in backup power systems. AGM technology ensures safety, leak resistance, and the ability to operate in various mounting positions. With its wide range of applications, high reliability, and long service life, it is used in UPS installations, security systems, telecommunications, as well as medical and industrial equipment.