USB 2.0 flash drive with a capacity of 16GB, offering read speeds of up to 20MB/s and write speeds of at least 5MB/s, in a yellow housing with a protective cap. GoodRam UME2-0160Y0R11

Crowtail – HTU21D Humidity & Temperature Sensor 2.0 enables accurate temperature and humidity measurement using the digital I2C interface. It is suitable for environmental monitoring projects, automation systems, and weather stations.

Crowtail – BMP280 Barometer Sensor 2.0 is a compact digital sensor for measuring temperature, atmospheric pressure, and altitude, using the I2C interface. Intended for use in weather projects, mobile environmental systems, and consumer electronics.

Step-up DC-DC converter module, 0.9-5V input voltage, 5V output voltage (max. 500 mA) connected to the USB socket. There is a diode on the board indicating the power connection

Module with 9-axis IMU sensor BNO055. It has a built-in processing chip that returns orientation in 3D space. Communicates via I2C. Adafruit 4646

Precision Hall effect current sensor offering galvanic isolation, wide bandwidth of 150 kHz and the ability to measure AC and DC current with very low power loss. Thanks to differential measurement and immunity to magnetic interference, it is perfect for applications requiring accurate current monitoring, such as power supplies, converters or motor control systems. Pololu 5293

Lanberg patchcord provides fast, stable and reliable network connections thanks to high-quality materials and precise workmanship, and is compatible with a variety of network devices, making it ideal for any network configuration, from home offices to large corporate networks. Lanberg PCU5-10CC-3000-O

Shielded FTP category 5E Ethernet network cable with RJ45 plugs. Lanberg PCF5-10CC-1000-G

The ACS72981 current sensor module uses the Hall effect to accurately and safely measure AC and DC current, providing electrical isolation of the current path. With a wideband analog output (up to 250 kHz) and low conduction resistance (0.2 mΩ), it minimizes energy loss and offers a fast response time of less than 2 µs. Pololu 5272

Crowtail – Dual Coil Latching Relay Module 2.0 is an energy-efficient dual-channel latching relay that retains its state after power loss. Intended for use in automation systems, remote control, and battery-powered projects.

BOB-13906

Efficient step-down converter that reduces the input voltage from up to 45 V to a regulated output voltage range from 1.4 to 7 V, offering high efficiency and a maximum continuous current of 3.8 A. It has built-in protection against reverse polarity, overload and short circuit, and the spread spectrum function reduces EMI interference. The module is equipped with an additional potentiometer for adjusting the cut-off voltage. Pololu 4852

Lanberg brand power cord from CEE 7/7 to IEC 320 C13 for PC, laptop and server power supplies. Lanberg CA-C13C-12CC-0018-BK

3.0 m long cable that enables data transmission in the USB 2.0 standard and powering various devices. It has a USB A socket and plug, often used as a USB extension cable. Akyga AK-USB-19

TEC1-12710 is a high-performance Peltier module with compact dimensions and a cooling power of up to 89 W, designed for active cooling of electronics, optical systems, and other temperature-sensitive applications. Featuring PTFE insulation and an Al₂O₃ ceramic housing, the module offers excellent thermal and chemical resistance.

Converter with a built-in microcontroller (MCU) and a CAN transceiver system. It can work with devices with an operating voltage of 3.3 V via goldpin connectors with a pitch of 2.54 mm. The converter facilitates the design and prototyping of devices based on the CAN bus. Waveshare WS-TTL-CAN

Module with a PIR motion sensor. It can detect movement up to 5 meters with a detection angle of 120 degrees

Mini keyboard with three keys (default "Ctrl", "C" and "V") with the possibility of reprogramming the functions performed. It uses the RP2040 microcontroller from Raspberry Pi and offers RGB backlighting. Connects to your computer via a USB Type-C port. Waveshare RP2040-Keyboard-3

A broadband antenna that enables various telecommunications networks, including 5G, 4G, 3G and GNSS. It operates in the frequency range from 600 to 6000 MHz. Waveshare 5G/4G/3G/GNSS External Antenna