Best sellers

A 20 cm long 5-pin cable with a JST XH2.5 male plug on one side

Flash eMMC memory module for Odroid C4 computers by Hardkernel. 16GB capacity, Android operating system installed. The kit includes a microSD adapter. Hardkernel 16GB eMMC Module C4 Android

AG Double-sided adhesive, thermally conductive thermopads are used where it is not possible to use thermally conductive paste. They are very flexible. They are characterized by high compressibility which ensures a good fit to elements that require cooling. AG Termopasty ART.AGT-138

2-port converter that provides easy communication between the RS232 and RS485 interface and RJ45 Ethernet. It supports popular network protocols, including IP, TCP, UDP, DHCP, DNS, HTTP, ARP, ICMP, Websocket and HTTP client, and supports Modbus RTU and Modbus TCP protocols. USR-N520

Serial port to Ethernet converter module based on the ESP32 series from Wireless-Tag. It integrates an optimized TCP/IP protocol stack and is characterized by extremely high performance, stability, versatility and reliability. WT32-ETH01

Nozzle designed for 3D printers with the popular E3D(V6) hotend. The Teflon coating prevents the filament from sticking to the nozzle

Miniature FINDER 40.61 relay, with a coil voltage of 24V DC and a maximum contact current of 30A, ideal for automation applications, mounted on a PCB or in a socket. FINDER 40.61.7.024.0000

Lever switch with leads for cable assembly (outlet with "window"). The switch has one row and two ON-ON positions. It can switch voltage to 125VAC and current to 6A. MTS102

2.8 mm THT connector in PCB solder version enables quick connection of wires using standard spade terminals. Set of 50 pieces intended for building and servicing electronic and power systems.

Industrial Ethernet module that allows control of 30 relays via RJ45 port. It uses Modbus TCP protocol, PoE (Power over Ethernet) power supply and comes with a rail-mounted housing. Waveshare Modbus POE ETH Relay 30CH

STCS2ASPR, Constant current LED driver 2A, PowerSO-10

The Raspberry Pi SSD 256GB is a fast and reliable storage solution, ideal for demanding Raspberry Pi 5 applications, ensuring efficient handling of I/O-intensive tasks

Shredder oil is a product that ensures optimal lubrication of shredder knives, extending its life, increasing work efficiency and preventing paper jams

Adapter form IDC10 1,27 mm used on laser dust sensor PMS7003 to 2,54 mm goldpin. It helps with connecting sensor to standard breadboard or development boards (Arduino, STM32 etc.). It can be connected to PMS7003 easily, as connector fit with sensor\'s outputs

The Sunon axial fan is an efficient and reliable cooling device with high airflow, low noise level, ideal for a variety of applications, guaranteeing the optimal operating temperature of components and long life

ARM Cortex-M0 CPU, 32kB Flash, 4kB RAM, 1xUART, 1xI2C, 1xSPI, ADC, TSSOP20, STM, RoHS

Janusz Kwaśniewski

The 625ZZ bearing is a small, precision deep groove ball bearing with dimensions of 5×16×5 mm (inner diameter × outer diameter × thickness). It features double metal shields that protect against dust and small contaminants, although they are not fully waterproof. Ideal for use in model making, 3D printers, small electric motors, or guide rollers. These bearings are typically made of chrome steel, providing good durability and wear resistance.

The LM7812 12 V 1.2 A linear stabilizer module is a reliable and easy-to-use voltage stabilization solution for all electronics projects. Thanks to its solid construction, built-in protections and high efficiency, this module provides a safe and constant 12 V power supply, being an invaluable component in the work of every electronics engineer

The TPA3116DA 150W XH-M544 audio amplifier module is a compact device with a wide input voltage range (12-26V) and output power up to 150W (100W recommended), ensuring clear sound with a signal-to-noise ratio of 100dB. The small size (77 x 73 x 19mm) makes it an ideal choice for a variety of audio projects.