Best sellers

GL5528, Photoconductive cells 10-20 kOhm, 5 mm

E-Ink display (ePaper) with a diagonal of 1.54 "and a resolution of 200 x 200 pixels with a SPI controller. Waveshare 1.54inch e-Paper (B)

Step-Down converter with an output voltage of 5 V, input voltage from 9 to 36 V and a maximum current of 5 A. The board is equipped with a DC input connector and an output USB connector

ART.AGT-324 Carbon thermal paste with a thermal conductivity of 15.2 W/mK effectively transfers heat from processors, graphics cards, and other components. Its stable and durable formula with carbon nanoparticles ensures high cooling performance and safe use in demanding systems.

Kompaktowy detektor, który umożliwia pomiar promienistego, pola magnetycznego. zasięg w tubie Geigera-Müllera (J321/M4011) obejmujący czułość i dokładne odczyty w szerokim zakresie, a elektryczny ekran 2,4" zapewnia czytelny przepływ wyników w czasie naturalnym. Obsługuje pewne γ, X i twarde β, posiadają tryby alarmów, dźwiękowy i wibracyjny oraz włączone wykresów elektronicznych. Fnirsi GC-03 czarny

E-Ink display module (ePaper) with a diagonal of 2.9 "and a resolution of 296 x 128 pixels with a SPI controller.   Waveshare 12956

A multifunctional electromagnetic radiation detector that measures electric fields, magnetic fields, RF radiation power, and ambient temperature. Equipped with a 2.4-inch color screen and data hold function, it provides clear readings and intuitive operation. It allows you to set alarm thresholds, supports automatic shutdown, and offers firmware updates and factory resets. Thanks to a 1000 mAh battery and USB-C charging, the Fnirsi ERD-10 is portable and convenient for everyday use.

A portable combustible gas detector designed to detect methane, propane, and isobutane. The device features a 2.0" color TFT screen, three alarm modes (audible, visual, and vibrating), and a flexible 36 cm probe for easy access to hard-to-reach areas. A response time of less than 5 seconds and the ability to record up to 30 alarm events ensure fast and precise threat detection. Fnirsi GD-02

A precise USB tester with USB-A and USB-C connectors, enabling bidirectional voltage, current, and power measurement up to 6.5A. The device offers fast charging protocol analysis (QC, SCP, VOOC, AFC, and others) and a charging simulation function, allowing you to test USB chargers and cables. The 1.06" color TFT screen displays detailed data, graphs, and measurement records, while the 16-bit ADC ensures high accuracy.

7 "LCD TFT display module, 800 x 480 pixels (8: 5) resolution, 8080 interface, LED backlight, I2C touch panel, Waveshare 7inch Capacitive Touch LCD (C)

Miniature, 12 V brush DC motor with metal gear and 15.25:1 gear ratio. It has a cross section of 10 × 12 mm, and the D-shaped output shaft with a length of 9 mm and a diameter of 3 mm. Pololu 4788

Waveshare Photo Interrupter Sensor is an IR optical sensor module with Schmitt trigger and a signaling diode allowing the construction of an incremental encoder. Waveshare Photo Interrupter Sensor

150W electronic load module with active cooling by a fan. Equipped with a color display and the ability to view parameters on a PC and mobile devices via Bluetooth. modLOAD150W

Transistor tester dedicated to work with Analog Discovery 2 and Analog Discovery (Legacy) devices. It allows you to draw the characteristics of such elements as diodes, NPN and PNP transistors as well as P and N FET transistors. Digilent 410-413

2.23" OLED display overlay designed for Raspberry Pi minicomputers. Module based on SSD1305 driver, communicates via SPI or I2C interface. Waveshare 2.23inch OLED HAT

The SUNON 80x80x25mm DC axial fan offers quiet and effective operation, reliability thanks to Vapo bearings and the autorestart function, and advanced rotational speed control, which makes it an ideal solution for compact cooling systems. Sunon MF80251V1-1000U-G99

HAT with 2-channel CAN converter designed for Raspberry Pi minicomputers. The communication was based on the CAN controller MCP2518FD as well as the MCP2562FD transceiver and SPI interface. Waveshare 2-CH CAN FD HAT

A module with a set of environmental sensors (pressure, temperature and humidity sensor, light sensor, MEMS microphone) and an LCD display for Raspberry Pi minicomputers. Pimoroni PIM486

This 25W, 24VDC switching AC/DC power supply is designed for industrial and automation applications. Equipped with thermal, short-circuit, and overvoltage protection, it ensures safe and reliable operation. It supports parallel, dual, and series configurations, and its narrow 32mm housing allows for easy mounting on a 35mm DIN rail. The power supply complies with EN 60950-1 and EN 61204-3 standards, as well as the RoHS directive (Finder 78.25.1.230.2482).

Development board with ST Zio and ST morpho connectors, based on the STM32H753ZI microcontroller. Thanks to the embedded STLINK-V3 programmer, it is possible to program and debug the microcontroller via USB. STMicroelectronics NUCLEO-H753ZI