Module with a stepper motor driver based on the DRV8434 system. It allows you to power a bipolar motor with a current of up to 1.2 A per phase and a voltage from 4.5 V to 48 V. Pololu 3763

Stretch sensor in the form of a conductive rubber cord with a length of 3m and a diameter of 2mm, changing resistance depending on the amount of stretch, supplied with accessories for simple analog measurements. Adafruit 6379

Module with the PAM8904 controller designed specifically to control piezoelectric elements. The amplifier operates over a wide frequency range, up to 300 kHz, and allows for gain up to approximately 13 Vpp. Adafruit 5791

FeatherWing expansion board for controlling DC motors, stepper motors, and servo motors, based on the PCA9685 PWM controller and TB6612FNG H-bridge drivers. Adafruit 3243

USB-C female connector breakout providing access to VBUS, GND, CC1, CC2, D+, and D- through breadboard-compatible 2.54mm-pitch pins. It provides access to USB power and data lines for custom electronic circuits and prototyping. Board dimensions are 22 × 22mm. Soldered 333011

Camera module with OV5647 sensor working with Raspberry Pi. Has no built-in IR filter and comes with a 130° Fisheye lens

8-bit ST7 MCU, 4kB Flash, 256B RAM, Lite Timer with Watchdog, Autoreload Timer with 32-MHz input clock, SPI, 10-bit ADC with Op-Amp, DIP20, RoHS

Unshielded UTP category 5E Ethernet network cable with RJ45 plugs. Lanberg PCU5-10CC-0500-Y

Unshielded UTP category 5E Ethernet network cable with RJ45 plugs. Lanberg PCU5-10CC-0500-O

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

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

Module with 16 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 50 mm. The sensor will be used in projects that require detection of changes in the ground, e.g. in linefollower robots. Pololu 4156

Wind direction sensor with a measuring range up to 60 m/s and 360° ensures high accuracy and fast response time, thanks to the use of low-resistance bearings and precision components. It supports various output signal types, including analog (0–5 V, 4–20 mA) and digital (RS485, LoRa, GPRS, 4G), enabling broad integration in meteorological, agricultural, and industrial systems. The durable polycarbonate construction and IP65 protection rating ensure reliable operation even in harsh environmental conditions.

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-1500-W

Two-channel motor controller with L298N system with 4.8 ... 46V motor power supply and 2A current capacity per channel. It has a protection in the form of diodes. DFRobot DRI0002

USB - UART converter based on the CH9102F chip. Compatible with the voltage of 3.3 V and 5 V, it has been equipped with a USB type C connector. Adafruit 5568

A set containing 840 pcs of colored connecting cables of various lengths, intended for connecting fields in contact plates. BBJ-840

Module with a light intensity sensor LTR-329. It offers a measuring range from 1 to 65535 lux and a 16-bit resolution. Communication takes place using I2C. Adafruit 5591