Best sellers

BMS protection circuit designed for 6 Li-Ion cells. It has a charging function with balancer option, a discharging function and an over-discharge protection function. HXYP-C47-MA18-6S

Ceramic heater designed for installation in the heating block of a 3D printer. Power 40 W, powered by 12 V

A heatsink-style enclosure designed for Raspberry Pi Zero 2W minicomputers. The user has free access to all ports of the minicomputer, including the GPIO connector

ESD-17 curved tweezers 125 mm long. Antistatic, antimagnetic. Ideal for working on SMD electronics

Power multiplexer based on Texas Instruments TPS2113A. It enables smooth switching between two power sources from 2.8 V to 5.5 V. Pololu 2596

Ionising radiation detector (a.k.a. dosimeter or Geiger counter). It is used to measure the dose of ionising radiation, i.e. the amount of energy that is absorbed by an organism or material during exposure to radiation. It is capable of detecting three types of radiation: X-rays (X-rays), Y-rays and β-rays. Fnirsi GC-01

Portable 96 Watt flask soldering iron. It has an adjustable operating temperature from 80°C to 420°C. Powered by USB type C connector. Soldering iron and KR tip included. Fnirsi HS-01 Black KR

Module with the 3-channel distance sensor OPT3101. The sensor has a range of up to 1 m, a wide viewing angle of up to 180° and communicates via the I2C interface. Pololu 3680

STM3210C-EVAL is an advanced evaluation board designed for designing and testing applications using the STM32F107VCT microcontroller. It offers a rich set of communication interfaces and peripherals, enabling the development of networking, multimedia, and industrial applications.

Switch-mode power supply with an output voltage of 12 V and current efficiency of 5 A. The cable is terminated with a 5.5 x 2.1 mm DC plug and has built-in overload, overvoltage and short-circuit protection. URZ1193

Improved version of the official HAT module, designed to power Raspberry Pi 4 and Raspberry Pi 3B + via Ethernet (PoE) cable. The use of the module eliminates the need for a separate power supply and reduces the number of cables needed. Raspberry Pi SC0468

TMC2209-LA-T, Step/Dir Drivers for Two-Phase Bipolar Stepper Motors up to 2.8A, QFN28

Pulley GT2 40T B8 for a shaft with a diameter of 8 mm. It has 40 teeth, suitable for a 6mm wide belt

The 10 W AC adapter provides 5 V and 2 A current. It is equipped with a 1.5 m cable with a 2.5 x 0.7 mm plug. Akyga AK-TB-21

The 10 W AC adapter provides 5 V and 2 A current. It is equipped with a 1 m cable with microUSB plug. Akyga AK-TB-23

Li-Po battery with a rated voltage of 3.7 V and a capacity of 650 mAh, equipped with a PCM protection and a 2.5 JST-RCY connector. Akyga LP603040

Hole reamer with adjustable blade diameter from 0 to 14 mm. For drilling holes in plastics, e.g. for RC models

XUP USB-JTAG Programming Cable

The 626ZZ bearing is a small, precision deep groove ball bearing with dimensions of 6×19×6 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