LED strip with addressable RGB WS2815 diodes on a white PCB. It is powered by 12 V DC, has a length of 1 m and 144 LEDs/m. Protection level IP67

LED strip with addressable RGB WS2815 diodes on a white PCB. It is powered by 12 V DC, has a length of 5 m and 30 LEDs/m. Protection level IP67

LED strip with addressable RGB WS2815 diodes on a white PCB. It is powered by 12 V DC, has a length of 1 m and 30 LEDs/m. Protection level IP67

LED strip with addressable RGB WS2815 diodes on a black PCB. It is powered by 12 V DC, has a length of 1 m and 144 LEDs/m. Protection level IP30

LED strip with addressable RGB WS2815 diodes on a black PCB. It is powered by 12 V DC, has a length of 5 m and 30 LEDs/m. Protection level IP30

LED strip with addressable RGB WS2815 diodes on a white PCB. It is powered by 12 V DC, has a length of 1 m and 144 LEDs/m. Protection level IP30

Yellow LED strip with SMD 5050 diodes. It is powered by 12 V DC, has a length of 5 m and 60 LEDs/m. Protection class IP65 (waterproof)

White 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)

Module with 24-bit ADC NAU7802 converter. It enables reading data from strain gauges and scales. I2C interface. SparkFun SEN-15242

The Raspberry Pi RMC20452T is a Wi-Fi 4 and Bluetooth 5.2 module designed for use with Raspberry Pi microcontrollers like the RP2040. It offers low power consumption and simple integration thanks to its gSPI interface and full radio certification. Ideal for IoT projects, home automation, and wireless communication systems

An H-bridge capable of controlling one DC motor in both directions or two unidirectional motors at voltages from 4.5 to 44 V and continuous current up to 1.1 A. The module offers three operating modes (PH/EN, IN/IN, half-bridge), built-in current limiting and measurement, and protection against overheating, overload, undervoltage, and reverse polarity. Its compact design, flexible logic power supply (1.8–5.5 V), and simple control make it ideal for robotics, automation, and hobby projects. Pololu 4972

An H-bridge capable of controlling one DC motor in both directions or two unidirectional motors at voltages from 4.5 to 44 V and continuous currents up to 1.3 A. The module offers three operating modes (PH/EN, IN/IN, half-bridge), built-in current limiting and measurement, and protection against overheating, overload, undervoltage, and reverse polarity. Its compact design, flexible logic power supply (1.8–5.5 V), and simple control make it ideal for robotics, automation, and hobby projects. Pololu 4971

The expansion board with the LoRa SX1262 module for the Raspberry Pi Pico. It supports the LoRaWAN protocol and allows communication in the 433 MHz frequency band. Waveshare Pico-LoRa-SX1262-433M

Digital stereo audio amplifier with Bluetooth 5.0 module. It has two channels with a power of 100 W and can work with speakers from 4 to 8 Ω. Powered with voltage from 5 to 24 V. 1002M

Audio amplifier module with three output channels. It can be powered from 12 to 24 V and has two 50 W outputs (left and right) and one 100 W output (bass). Equipped with Bluetooth 5.0 communication

The Sunon A2123-HST.(7).GN axial AC fan, measuring 120 x 120 x 38 mm, provides efficient cooling at 230 V. Equipped with a sleeve bearing, connection terminals, and compliant with UL94V-0 flammability standards, it is designed for industrial and electronic applications.

4" LCD IPS display with touch screen. The display is equipped with HDMI interface for image display and SPI for touch screen. Resolution 800x480 pixels. Waveshare 4inch HDMI LCD (H)

The Akyga AK-ND-C14 USB-C adapter allows you to use USB-C PD chargers in older Sony Vaio laptops with a 6.5x4.4 mm connector. It works with Power Delivery technology, automatically adjusting the supply voltage. It is easy to use and allows you to adapt your devices to USB-C standards. Before use, make sure the power supply has the appropriate power. Akyga AK-ND-C14

A USB-to-I²C adapter that allows a computer to act as an I²C bus controller, supporting speeds over 1 MHz, clock stretching, and bidirectional communication. The device offers full galvanic isolation between USB and I²C, protecting the computer from damage and interference. With JST SH and goldpin connectors, USB-C support, a virtual serial port, and a Python library, the adapter is a versatile tool for working with I²C devices in both hobbyist and professional projects. Pololu 5396