A switching converter that stabilizes a 15V voltage from an input range of 2.6V to 20V. It offers high efficiency of 70-95% and the ability to operate with a continuous input current of up to 900mA and a peak current limit of 2.2A. With a switching frequency of 1.6MHz and a power-saving mode, it is suitable for both high-performance and low-power applications. Pololu 5586

A set of 10 blue MF wires with a length of 30 cm with insulated terminals

Stepper motor driver that can work with a voltage in the range from 20 to 50 V and a maximum current of 4.2 A. It allows you to configure the microstep in the range from 2 to 128. DM542

Long 5.0 m cable that allows you to connect devices with USB A and USB B ports in the USB 2.0 standard, often used to connect printers and scanners with computers. Akyga AK-USB-18

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

FLUX LED 7.62 x 7.62 [mm] 5mm ultra red, angle 90 degrees; light 1200 mcd (20mA) (2.0V) df630 nm, anode at the corner marked

Shielded FTP category 6 Ethernet network cable with RJ45 plugs. Lanberg PCF6-10CC-0200-Y

The SEN55 sensor module from Sensirion, which combines a sensor allowing the measurement of particulate matter, volatile organic compounds, NOx, humidity and temperature in one housing. SparkFun SEN-23715

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

Pink 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)

LCD 1x16, 122x33mm, FSTN NEGATIVE, LED backlight (blue), enhanced temperature range, RoHS

Pink LED strip with SMD 5050 diodes. It is powered by 12 V DC, has a length of 5 m and 120 LEDs/m. Protection level IP21

Meter-long USB 3.0 cable extension, enabling fast data transfer and power supply. Perfect for connecting peripherals to your desktop computer without having to remove the case. Akyga AK-USB-28

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

A switching converter that regulates 9V from an input range of 2.6V to 20V. It offers high efficiency of 70-95% and the ability to operate with a continuous input current of up to 900mA and a peak current limit of 2.2A. With a switching frequency of 1.6MHz and a power-saving mode, it is suitable for both high-performance and low-power applications. Pololu 5584

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-10CU-0500-Y

Male terminal block, angled, 9-pin. Pitch 3.5mm. Height 9.2mm. KF2EDGR. Set of 5 pcs

Step-Down converter with an output voltage of 5 V, an input voltage of 6.5 to 16 V and a maximum current of 4 A

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.