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NINA B306 BLE module board based on the nRF52840 microcontroller with CortexM4F core (64 MHz, 1 MB Flash, 256 kB RAM). Equipped with sensors - 9-axis IMU, temperature, pressure, humidity, light, colour, gesture and microphone. Arduino ABX00069

NINA B306 BLE module board based on the nRF52840 microcontroller with CortexM4F core (64 MHz, 1 MB Flash, 256 kB RAM). Equipped with sensors - 9-axis IMU, temperature, pressure, humidity, light, colour, gesture and microphone. Arduino ABX00070

Board with RP2040 microcontroller and W6100 network chip. The module is equipped with an Ethernet interface. WIZnet W6100-EVB-Pico

Advanced, compact stepper motor driver with TMC2209 chip that offers smooth, quiet operation, high performance, various operating modes and easy configuration, ideal for 3D printers and other applications. modTMC2209v4

The 9V (6F22) battery holder allows for safe and convenient mounting of the battery in electronic devices. Made of durable plastic, it provides protection against damage and is available in various versions. Bat_case_6F22

Module with 3 QTR type optocoupler with RC (digital) output. The module operates from 2.9 V to 5.5 V, detects objects at a distance of up to 30 mm. The sensor will be used in projects that require detection of changes in the ground, e.g. in linefollower robots. Pololu 4143

The black 4mm male banana plug is a universal electronic connector that provides a secure and quick connection in measuring devices and amplifiers

Module with 1 optocoupler type QTRXL with RC (digital) output. It is supplied with the voltage from 2.9 to 5.5 V, detects objects at a distance of up to 80 mm. Pololu 4541

Module with 1 QTR type optocoupler with RC (digital) output. The module operates from 2.9 V to 5.5 V, detects objects at a distance of up to 30 mm. The sensor will be used in projects that require detection of changes in the ground, e.g. in linefollower robots. Pololu 4101

Evaluation kit with LittleBee GW1N-1 FPGA. It offers 1152 LUTs and 864 flip-flops (FF). On the board there is an FPC connector for the display and USB type C. Sipeed Lichee Tang Nano

Speaker for micro:bit is an expansion module with a loudspeaker designed for micro:bit with volume control and headphone output. Speaker for micro:bit

The X-NUCLEO-S2868A1 expansion board is based on the S2-LP radio and operates in the 868 MHz ISM frequency band. The expansion board is compatible with ST morpho and Arduino UNO R3 connectors

The STM32 Nucleo-144 boards provide an affordable and flexible way for users to try out new concepts and build prototypes by choosing from the various combinations of performance and power consumption features, provided by the STM32 microcontroller

The STM8 Nucleo-64 boards provide an affordable and flexible way for users to try out new concepts and build prototypes with the LQFP64-packaged STM8 microcontroller, which provides various combinations of performance, power consumption and features

DC motor driver with voltage 4.5..28V and maximum continuous current of 2.6A. It has the ability to easily implement the feedback loop and numerous control interfaces. Polol 3142

Step-Up/Step-Down converter with an output voltage of 3.3 V, an input voltage of 2.5 to 15 V and a maximum current of 600 mA. DFRobot DFR0568

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-153

Digital microscope with 4.3" LCD display and MicroSD slot. It features a 2 MPx image sensor with a magnification factor of up to 220 times. Andonstar AD106

Digital microscope with 4.3" LCD display and MicroSD slot. It features a 2 MPx image sensor with a magnification factor of up to 220 times. Comes with a power supply. Andonstar AD106S

Digital microscope with 8.5" LCD display and MicroSD slot. It features a 2 MPx image sensor with a magnification factor of up to 260 times. Andonstar AD208S