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Paraffin oil is a colorless and almost odorless liquid with excellent lubricating properties, used for lubrication, corrosion protection and maintenance of mechanisms, especially safe for sensitive materials

RP2350-LCD-0.96-M is a versatile development board with a display, designed for projects based on RP2350A microcontrollers. It supports multiple interfaces and programming languages, features pre-soldered headers, and is compatible with Pico HAT modules, making it ideal for prototyping embedded systems, portable devices, and educational projects.

Red mounting for Grove modules, which ensure convenient installation and replacement of modules in the project. Compatible with LEGO. Set of 4. Seeed Studio 110070020

The USB-A 2.0 to RJ-45 adapter with the RTL8152B chipset ofers data transfer up to 100Mb/s, Wake on Lan and Plug and Play functions, is self-powered, has a cable length of 15 cm, ABS casing and is compatible with Windows XP/Vista/7/8/10 and Mac OS. Lanberg NC-0100-01

GNSS receiver to receive navigation signals from satellite navigation systems such as GPS and BeiDou. It offers positioning accuracy of up to 2 m. DFRobot TEL0157

Module with a 10-channel ADC ADS1263 converter with a resolution of 32-bits designed to work with the minicomputer Raspberry Pi and Jetson Nano. Waveshare High-Precision AD HAT

Small size driver module TB67S279FTG stepper motor powered with 10 ... 47V voltage and working current 1.1A. The controller allows you to control the motor movement up to 7 different resolutions (up to 1/32 of a step). Polol 3098

It has 10 segments, one can be highlighted in red, one in yellow, one in light green, the rest in green. This type of display can be used to indicate battery charge, liquid level in the tank, volume etc. Seeed Studio 104020006

RS485 - Ethernet converter that provides easy communication between the RS485 and RJ45 Ethernet interface. Configurable via website or AT commands. Waveshare RS485 TO ETH (for EU)

Lanberg power distribution unit (PDU), designed for horizontal installation in 19" server racks, provides smooth and reliable power supplly with a single-phase input and additional protections, such as overload protection and current path shutters, ideal for professional server environments thanks to the redundant cable cross-section. Lanberg PDU-07F-0200-IEC-BK

The Lanberg AC1200 mini USB 3.0 wireless card offers high performance and stability in the 802.a/b/g/n/ac standards, operates at 2.4 GHz and 5 GHz frequencies, providing speeds several times higher than the N standard, lower noise and compatibility with the latest routers and access points; It\'s perfect for online gaming, 4K streaming and more, thanks to its compact design and internal antennas.

The RP2350-ETH development module combines the computing power of a dual-architecture microcontroller with Ethernet support, enabling the creation of compact and integrated network applications. Dedicated to projects utilizing TCP/IP transmission, it provides support for C/C++, MicroPython, and Arduino languages as well as a wide range of development resources. Thanks to its open architecture and compact form, it is suitable for IoT applications, communication gateways, and embedded systems requiring fast access to a local network.

Gravity module with a fingerprint reader (capacitive sensor). It uses an efficient processor and the IDfinger6.0 algorithm. It ensures quick identification and stability of operation, communicates via the I2C interface. DFRobot SEN0359

Shield designed for IoT applications with LTE CAT M1/NB-IoT SARA-R4 modem. The board is compatible with Arduino, allows you to add communication via cellular networks to Arduino boards. SparkFun CEL-14997

Module with e-Paper display, 5.83" diagonal and 648x480 px resolution. Communication via SPI interface. Waveshare 5.83inch e-Paper HAT (B)

Switching power supply LED designed to power industrial automation systems, machine control and lighting based on LED technology. Power 75W, voltage regulation 11-15V, current efficiency 6.25A. Akyga AK-L1-100

A stepper motor controller that can operate with a voltage range of 24 to 110 VDC or 18 to 80 VAC and a maximum current of up to 8.4 A. It allows micro step configuration in the range of 2 to 256. 2DM860H

The CY7C65213 USB to UART serial breakout is designed to provide users with a means to access all available I/O pins on the IC, and to provide a 6-pin UART header that is compatible with other SparkFun breakout boards. This breakout has a microUSB connector and other support circuitry to get the IC quickly up and running. BOB-13830

Kit for building an intelligent JetBot robot based on Jetson Nano. It consists of an expansion module, camera with Sony IMX219 image sensor, motors, housing and a set of mounting screws. Waveshare JetBot 2GB AI Kit Acce