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A set of 37 modules for Arduino. It contains such modules as a module with an RGB diode, joystick, button, buzzer or obstacle sensor, temperature and humidity. modARD_01

Pololu Dual G2 High-Power Motor Driver 18v22 is an extension that allows you to control two DC motors designed for Arduino tiles. The motor can be supplied with 6.5 ... 30V voltage and can draw up a maximum current of 22A. Polol 2517

PoE power distributor with USB type C output with a voltage of 5 V and performance up to 2.5 A. It is fully compatible with PoE devices with the IEEE 802.3af standard. Waveshare POE-SPLITTER-TYPE-C

Base board dedicated to Raspberry Pi CM4 modules. It is equipped with two cameras with an IMX219 sensor with a resolution of 8 MP. Interface expander included. Waveshare CM4-DUAL-CAMERA-BASE-Acce-A

Pololu Dual G2 High-Power Motor Driver 24v18 is an extension that allows you to control two DC motors designed for Arduino tiles. The motor can be supplied with 6.5 ... 40V voltage and can draw a maximum current of 18A. Pololu 2518

This add-on board makes it easy to control two high-power DC motors with a Raspberry Pi. Its twin discrete MOSFET H-bridges support a wide 6.5 V to 30 Voperating range and are efficient enough to deliver a continuous 18 A without a heat sink. The drivers offer basic current limiting functionality, and they accept ultrasonic PWM frequencies for quieter operation. 

HAT module with a driver for two DC motors designed for Raspberry Pi. Motors can be powered with the voltage from 6.5 to 30 V and draw a maximum current of up to 18 A. Pololu 3751

FE2.1 is a high-performance USB 2.0 controller supporting 7 ports in High Speed ​​(480 Mbps) mode, ideal for expanding systems with additional USB ports. The compact LQFP48 package offers power management and automatic speed detection, ensuring optimal performance in electronics and computer devices.

Laser sensor of air pollution with PM2,5 and PM10 particles. It allows for precise analysis of the amount of pollutants in the environment, has small dimensions and a built-in silent transfer fan. The data is output to the UART interface and via the PWM signal. The set includes a UART-USB converter. Nova Fitness SDS011

Bipolar stepper motor. It has a resolution of 200 steps/revolution (1.8° per step), a rated voltage of 4.3 V, and consumes up to 0.8 A per coil. Pololu 2256

4-core cable, 20 cm long, terminated on both sides with a Grove plug. Compatible with the interface used in Seeed Studio and M5Stack modules. Seeed Studio 110990027

PmodCMPS2 is a module with a digital magnetometer based on the Memsic MMC34160PJ system. It has a resolution of 0.5 mG (within ± 16) and accuracy up to 1 °. For communication with the module, an I2C interface is provided on the 6-pin Pmod connector. Digilent 410-355

Tip with a beveled tip for AOYUE, ZHAOXIN, REPRO, YIHUA, PT, WEP soldering irons.

Single-core, multi-strand wire in black silicone insulation. 18AWG thickness, 4m length

Single-core, multi-strand wire in green silicone insulation. 18AWG thickness, 4m length

Single-core, multi-strand wire in blue silicone insulation. 18AWG thickness, 4m length

Module with 16-channel IO expander MCP23017 controlled by the I2C interface. Equipped with a STEMMA QT connector. Adafruit 5346

USB-UART converter based on the CP2102N chip. Compatible with a voltage of 3.3 V, it has been equipped with a USB type C connector. Adafruit 5335

The board with prototype holes is dedicated to the Raspberry Pi Pico. It offers an area of 6x20 holes and two areas of 8x20 holes with a pitch of 2.54 mm with marked pin labels. SB Components 21505