DRV8711 stepper motor driver module powered by 8-50V voltage and 4A operating current. The controller allows you to control the movement of the engine with up to 9 different resolutions. Configuration via SPI interface. Pololu 3730

3 mm LED matrix. The matrix contains 35 LEDs (5x7 system) in red. Connection diodes are a common anode.

Adapter with two DIP8 sockets and one DIP8 male connector

The 16x2 alphanumeric display with blue LED backlight is compatible with the HD44780 controller and has compact dimensions of 85 x 44 mm. The built-in connector makes connection easy, making it ideal for many electronic applications.

Compact controller with XIAO ESP32-C3 module, enabling precise control of ST/SC servos via UART interface. Thanks to its solid construction and 5-12 V power supply, it allows simultaneous control of multiple servos, which is suitable for humanoid robots, hexapods and robotic arms. Arduino IDE support, open architecture and easy assembly make it a great tool for education, prototyping and advanced robotic projects. Seeed Studio 114993612

The Sunon EEC0382B2-000U-G99 24 V DC fan delivers high cooling performance with integrated speed monitoring via F-type output. With ball bearings, auto-restart, and compliance with fire safety standards, it is ideal for industrial, automotive, and electronic system applications.

3-Pin Female JST PH-Style Cable (30 cm) with Male Pins for 0.1" Housings

6-pin female JST SH-type connector that works with Micro Metal Gearmotor Encoders. Pololu 4763

Pololu 4811 is a set of two JST SH 2-pin side-entry adapters that enable connecting JST SH wires to breadboards and prototype circuits. Thanks to the standard 2.54 mm pitch and the side-entry connector layout, the module facilitates integration in projects with limited mounting space.

Pressure sensor module with I2C interface (BMP085)

LED strip with COB diodes in cold blue. It is powered by 12 V DC, has a length of 5 m and 384 LEDs/m. Protection level IP20

Module with LPG gas concentration sensor (MQ-6) in the range of 200 - 10,000 ppm. The module has an analogue output and a digital output triggered by exceeding the threshold of sensitivity. modMQ-6

Ethernet network cable UTP Cat6 unshielded patchcord, 1 m long, gray, with 2xRJ45 connectors. Lanberg PCU6-10CC-0200-S

ARM Cortex-M0 CPU, 16kB Flash, 4kB RAM, 1xUART, 1xI2C, 1xSPI, ADC, TSSOP20, STM, RoHS

LT86102SXE, 2-port HDMI/DVI splitter , LQFP80

Module with DC motor driver DRV8874. It can work with motors supplied with the voltage from 4.5 to 37 V and current consumption up to 2.1 A. Pololu 4035

Double operational amplifier with low power consumption in the MiniSO8 housing. STMicroelectronics TSX562IYS

Red LED strip with SMD 5050 diodes. It is powered by 12 V DC, has a length of 5 m and 120 LEDs/m. Protection class IP65 (waterproof)