Best sellers

The board with the RP2040 microcontroller equipped with two ARM Cortex-M0 + cores, which work at a frequency of 133 MHz, 256 kB RAM. The board also has 16 MB of QSPI flash memory. The system can be programmed in C/C++ or microPython. SparkFun DEV-17745

USR-W630 is a converter that enables wireless data transmission between RS232/RS485 interfaces and WiFi network, ideal for integrating serial devices into wireless networks. It supports WiFi 802.11 b/g/n standards, various working modes (AP, STA, AP+STA) and TCP and UDP protocols, ensuring stable connection and high transmission security in industrial automation and remote monitoring.

A modern current sensor with a measurement range of -40 A to +40 A, combining the Hall effect with an inductor, allows for precise measurements of both DC and AC components up to 5 MHz. Its lightning-fast response time and low path resistance make it ideal for motor control systems, power converters, and protection systems. Pololu 5231

A modern current sensor with a measurement range of -40 A to +40 A, combining the Hall effect with an inductor, allows for precise measurements of both DC and AC components up to 5 MHz. Its lightning-fast response time and low path resistance make it ideal for motor control systems, power converters, and protection systems. Pololu 5234

Ultrasonic ToF sensor dedicated to the identification of materials at a distance of 2 to 10 cm. It can distinguish between hard and soft materials and transmits information via digital IO (high/low) or UART interface. DFRobot SEN0560

An expansion module with a PS2 controller connector designed for Arduino boards. It communicates via the UART interface. Cytron SHIELD-PS2

7-segment LED display, 1 digit 20.40mm, two dots, blue color (470nm), 4000ucd (10mA), common anode, Pb-free. LED1-AS-B-08012BB

Module with 8x8 RGB LED matrix, MY9221 LED drivers and STM32F031 microcontroller. The board is equipped with a Grove connector and communicates via I2C. Seeed Studio 105020073

12MP AI camera that enables on-device neural network inference and image analysis, supporting AI models after conversion. Equipped with 4 TOPS RVC2 architecture, with features such as distortion correction, 2D object tracking, and dynamic autofocus, it is ideal for complex computer vision tasks with fast data transfer via USB-C. Luxonis OAK-1 Auto-focus

Lanberg Cat. 6A patch cord with Fluke Passed certification guarantees the highest quality and reliability, enabling optimal network connection compatible with various network devices in any environment. Lanberg PCF6A-10CC-0500-Y

Nylon Spacer: 12mm Length, 4mm OD, 2.7mm ID (25-Pack)

Antistatic tweezer for electronic components, 120 mm length, sharp tips

Precision tweezer with long, thin, sharp tips bent at a 40° angle, length 135 mm

The Arduino Pro Opta Analog Expansion Ext A0602 board is an analog expansion board that works with the Arduino Pro Opta® controller, increasing the number of analog inputs and outputs in automation and IoT projects. It enables precise signal measurements and easy integration of additional sensors, ensuring reliable operation in industrial applications and simple assembly thanks to standard connectors.

Ethernet extension for Arduino based on the Wiznet W5100S chip, enabling a microcontroller to connect to a LAN network via an RJ45 connector. The module supports a hardware TCP/IP stack, up to 4 simultaneous network connections, and includes a microSD card slot, communicating with Arduino through the SPI interface. DFRobot DFR0125

Universal case adapted to most popular single-board computers, incl. ODYSSEY-X86J4105, Raspberry Pi, BeagleBone, and Jetson Nano. Seeed Studio 114992152

Ambient light sensor placed in a transparent hemisphere. It supports a detection range of 0 to 200 klx and communicates via the I2C interface. DFRobot SEN0390

The nozzle with a diameter of 0.6 mm for most heads used in 3D printers. Designed for 1.75 mm filaments

Switching power supply with a power of 102 W, an output voltage of 12 V and a current of 8.5 A. It has built-in overload and short-circuit protection and a low profile housing. Mean Well LRS-100-12

Flexible LED (LED filament) in pink, length 300 mm