A solid 1.5 m oxygen-free copper power cable is used to power ATX, ITX adapters and other devices compatible with the IEC C13 plug. Akyga AK-PC-01C

The Waveshare 0.71-inch LCD module 29380 with a round, full-color IPS screen and SPI interface is a compact solution for displaying information in microcontroller-based projects. With its small size, high image quality, and easy integration, it is well-suited for wearable systems, robotics, interactive gadgets, and modern HMI devices.

3-color e-Paper display with a diagonal of 2.13" and a resolution of 212x104 px. SPI interface. No PCB. Waveshare 2.13inch e-Paper (B)

Switch module with a maximum voltage of 12 V and a current of 10 A based on a MOSFET transistor, controlled by a digital pin. It is equipped with a screw connection and a status LED. SparkFun SPX-19799

Module with LCD display 16x2 characters with blue backlight. It is supplied with the voltage from 3.3 V to 5 V and communicates via the I2C interface. DFRobot DFR0555

The Akyga AK-RD-05A double power cable allows you to simultaneously power two devices with a CEE 7/16 plug from one socket, ideal for places with a limited number of sockets and providing an additional meter of distance from the power source. Akyga AK-RD-05A

Module with LCD display 16x2 characters with green backlight. It is supplied with the voltage from 3.3 V to 5 V and communicates via the I2C interface. DFRobot DFR0556

Set of 10 cables, 30 cm long, for digital sensors compatible with the Gravity standard. DFRobot FIT0011

Advanced 4G LTE CAT4 modem with GNSS function, supporting GPS, Beidou and GLONASS, ideal for localization and communication applications. With support for multiple LTE, WCDMA and GSM bands and UART and USB interfaces, the module is compatible with platforms such as Raspberry Pi, Arduino or LattePanda. It enables data transmission, voice calls and SMS messages, and also supports TCP/IP, HTTPS and FTP network protocols, making it a versatile solution for IoT projects, vehicle tracking and security systems. DFRobot TEL0162

Compact light sensor that provides precise measurement of both illuminance (10–10000 Lux) and correlated color temperature (2700K–6500K), with low measurement errors. Thanks to I2C and UART interfaces, the sensor easily integrates with platforms such as Arduino or Raspberry Pi, making it an ideal tool for photographers, filmmakers and projects requiring lighting control. DFRobot SEN0611

Module with four gas sensors that allow the detection of CO, NO2, alcohol and volatile organic compounds (VOC). The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 101020820

Enclosure kit with mechanical buttons designed for the Adafruit MagTag module, enabling installation of the device in a closed housing for wall-mounted and desktop applications. Adafruit 6433

The Akyga AK-HD-100P cable, 10 m long, is a high-quality HDMI 2.0 cable. Enables 4K image transmission and network functions, ideal for Smart TV and consoles. Akyga AK-HD-100P

Module with an analog TEMT6000 light intensity sensor. The voltage at the output is linearly correlated with the intensity of the incident light. The module is supplied with the voltage from 3.3 to 5V. DFRobot SEN0043

Module with a pressure sensor DPS310 with high measurement accuracy. The board is equipped with a Grove connector and communicates via the I2C or SPI interface. Seeed Studio 101020812

Module with an analog MQ7 carbon monoxide sensor. It is powered with the voltage of 5 V and has an analog output. DFRobot SEN0132

MEMS SPU0414HR5H-SB analog microphone module. The board is equipped with a Grove connector and communicates via an analog interface. Seeed Studio 101020852

This set of 25 SC/APC simplex singlemode fiber optic adapters is a reliable component for fiber optic installations where optical stability and mechanical durability are crucial. Featuring a precise ceramic sleeve and a standard SC connector with APC (Angled Physical Contact) polish, these adapters ensure low insertion loss and high compatibility with a wide range of fiber optic equipment and accessories. Ideal for use in patch panels, subscriber outlets, and service configurations, this solution provides consistent performance in both professional and demanding network environments.

The SS8050 transistor is a high-performance component for audio and control applications in portable electronic devices.