Best sellers

Probe for measuring direct and alternating current up to 100 A. It works in the 800 kHz band, it can be connected to the oscilloscope through the BNC connector. Powered by USB. Micsig CP2100A

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

Arduino development board designed for demanding users. It uses a dual-core STM32H747XI microcontroller, a Murata 1DX Wi-Fi and Bluetooth module and an ATECC608A chip to provide cryptography. It looks similar to the Arduino Mega and Arduino Due, but offers significantly more resources and interfaces. Arduino ABX00063

Step-Down converter D36V28F12 with an output voltage of 12 V, an input voltage from 12.9 to 50 V and a maximum output current of 3.3 A. Pololu 3786

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

Portable electronic component meter (LCR tester). Allows testing of common components used in electronics, including diodes, transistors, capacitors and resistors. Fnirsi M328 Blue

Module with ACS724 current sensor with a measuring range of direct and alternating current from 0 to 10 A. It communicates via an analog interface. Pololu 4045

Portable electronic component meter (LCR tester). Allows testing of common components used in electronics, including diodes, transistors, capacitors and resistors. Fnirsi LCR-T7

USB tester for precise monitoring of the performance of devices connected to the USB port. Allows recognition of fast charging modes and monitoring and conversion of PD modes. Fnirsi FNB38

ToF laser rangefinder. It enables detection of many objects, has a field of view of about 25° and is able to detect objects at a distance of up to 3 m. Communicating via the I2C interface. SparkFun SPX-17072

3 mm diameter LED indicator with 24 V voltage. Red color. SCI R9-79L-11-24RED

LiPo and LiFePO4 battery charger module based on the TP5000 chip. It can handle batteries charged with 4.2 V and 3.6 V with the default charging current of 1 A

Black aluminum case for Raspberry Pi 4B minicomputer. It has 5 heat dissipation points

Step-Up converter with an output voltage of 5 to 28 V, an input voltage of 2 to 24 V and a maximum current of 2 A

Step-Down converter with adjustable output voltage from 1.25 to 36 V, input voltage from 4 to 38 V and maximum current up to 5 A. Board equipped with a voltmeter with display

SATA III to USB 3.0 adapter. It allows you to connect a 2.5" HDD, 3.5" HDD or SSD to a computer via USB. The angle joint facilitates assembly

SATA III to USB 3.0 adapter. It allows you to connect a 2.5" HDD, 3.5" HDD or SSD to a computer via USB. Comes with a 12 V power supply

Step-Up/Step-Down converter with adjustable output voltage from 0.8 to 33 V, input voltage from 4.5 to 30 V and a maximum current of 5 A. It is equipped with a voltmeter with a display

Step-Down XL4015 converter module with adjustable output voltage in the range from 1.25 to 33 V with a wide input voltage range from 4 to 35 V and a maximum output current of 5 A