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Pulley GT2 40T B12 for a shaft with a diameter of 12 mm. It has 40 teeth, suitable for a 6mm wide belt

Pulley GT2 40T B8 for a shaft with a diameter of 8 mm. It has 40 teeth, suitable for a 6mm wide belt

Wireless keyboard dedicated to 7-inch tablets. It guarantees a fast and stable connection with compatible devices up to 10 meters. Charging takes place via the USB port, and the 160 mA battery provides up to 55 hours of uninterrupted operation

DC motor with hollow dome. Features a compact and lightweight design, making it ideal for applications requiring small size and low weight

DC motor with hollow dome. Features a compact and lightweight design, making it ideal for applications requiring small size and low weight

A module with a 1.69" colour IPS LCD display with a resolution of 240x280 pixels. It has rounded corners and uses the ST7789V2 controller (SPI interface). Waveshare 1.69inch LCD Module

The 6F22 9V battery basket with a flap and a switch is a compact, durable and practical solution for safe connection of the battery to the device, with easy power control and a convenient battery replacement system

Cooling fan dedicated to the NVIDIA Jetson Orin NX and Orin Nano minicomputers. Waveshare Orin-FAN-PWM

Hybrid bipolar stepping motor with integrated 38cm (15″) threaded rod as its output shaft, turning it into a linear actuator capable of precision open-loop positioning. The motor has a 1.8° step angle (200 steps/revolution) and each phase draws 1.7A at 2.8V, allowing for a holding torque of 3.7kg-cm (51 oz-in). Pololu 2690

The Pololu A-Star 32U4 Prime is a general-purpose programmable board based on Atmel’s ATmega32U4 AVR microcontroller and arranged in the common Arduino form factor exemplified by the Uno R3 and Leonardo. Pololu 3114

This small synchronous switching step-down (or buck) regulator takes an input voltage of up to 38 V and efficiently reduces it to 9 V. The board measures only 0.7″ × 0.7″, but it allows a typical continuous output current of up to 2.5 A. Typical efficiencies of 85% to 95% make this regulator well suited for powering moderate loads like sensors or small motors.

The Akyga AK-AD-45 HDMI adapter enables convenient and safe connection of an HDMI cable at a 90° angle, making it ideal for TVs, monitors, and AV equipment positioned close to a wall or within a built-in unit. Gold-plated connectors and support for the HDMI 1.4 standard ensure high signal quality and compatibility with Ultra HD and Full HD video. An essential component in a home entertainment system or workstation installation kit.

8-wire cable, 10 cm long, with a JST SH-1.0 female plug at both ends

Arduino Starter Kit with Uno board

Dual Full-Bridge Driver, Power SO20, STM, RoHS

Brushless BLDC motor Emax MT2213 935 kV with direction of rotation CCW

The module allows measuring the light around the sensor. The measuring range is in the range 1 - 65535 LUX, and communication takes place using the I2C bus. modBH1750 (GY-302)

modTSL2561 is a module containing a light sensor TSL2561; communication with the system takes place using the I2C bus

Accelerometer and gyroscope module, allows measurement of acceleration in the range of +/- 16 G and angular velocity in the range up to +/- 2000 dps. modMPU6500 (GY-6500)

GY-346 is a module with a digital acceleration sensor (accelerometer) ADXL346; communication on the I2C / SPI bus