Module with 7 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 40 mm. The sensor will be used in projects that require detection of changes in the ground, e.g. in linefollower robots. Pololu 4147

Module with 8 Mpx camera with IMX219 sensor and lens with 75° viewing angle. Designed for Nvidia Jetson Nano and Raspberry Pi Compute Module. ArduCAM B0183

The high-quality 1.8 m HDMI/DVI cable allows you to connect devices with HDMI to those with DVI-D 24+1-pin, ensuring stable Full HD signal transmission and reducing interference thanks to the ferrite filter. Akyga AK-AV-11

Akyga AK-AD-40 adapter enables convenient and aesthetic connection of an HDMI cable at a 90° angle, which is especially useful for devices with hard-to-reach ports. Support for the HDMI 1.4 standard ensures compatibility with high resolutions, including 4K, while gold-plated connectors guarantee transmission stability. The adapter is used in home installations and professional audio-video systems, increasing the functionality and aesthetics of cable connections.

Air quality sensor module based on the SGP40 system. The board is equipped with Qwiic connectors. SparkFun SEN-18345

Board with the NB-IoT SIM7020E module designed for the Raspberry Pi Pico. It communicates via the UART interface and AT commands. Waveshare Pico-SIM7020E-NB-IoT

Analogue current sensor module. Allows measurement of AC and DC currents up to 50 A. DFRobot SEN0098-V2

The SD3031 precision real-time clock (RTC) module. It has an integrated quartz resonator, on-board SRAM and communicates via an I2C interface. DFRobot DFR0998

4" LCD IPS display with touch screen. The display is equipped with a DPI interface for image display and I2C interface for a touch screen. Resolution 720x720 pixels. Waveshare 4inch DPI LCD (C)

A complete starter kit for creating projects with e-textiles and micro:bit, ideal for beginners, hobbyists, and educators. The box includes sewing LEDs, 5mm diffused LEDs, conductive thread, and alligator clips, allowing you to start experimenting right away. The kit allows you to create ready-made projects like the Emoji Bag or Rocket Pencil Case, or create your own ideas. Kitronik 5607

Module with 25 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 4125

Module with 8 Mpx camera with IMX219 sensor and wide-angle lens. Designed for NVIDIA Jetson AGX Orin/Orin Nano/Orin NX and Raspberry Pi Compute Module. ArduCAM B0179

Board for applications in the area of the Internet of Things (IoT). The module is based on the ESP-WROOM-32E system with 240 MHz clock, equipped with 4 MB Flash and 520 KB SRAM, as well as WiFi and Bluetooth communication. DFrobot DFR0654-F

An offline speech recognition module that enables recognition and interpretation of user spoken commands without access to an external pattern database. It is equipped with 121 commonly used fixed command words and the ability to learn up to 17 new customised instructions. DFRobot SEN0539-EN

The GR10-30 sensor module, which can recognise up to 12 user gestures from a distance of up to 30 cm. It supports communication via both UART and I2C interfaces. DFRobot SEN0561

A motion-activated module that activates the circuit when tilted 10° from the horizontal position. Equipped with double-sided connection points for conductive thread, it can be easily incorporated into clothing, bags, or interactive decorations. The module supports voltages up to 24 V and a maximum current of 25 mA, and its compact size makes it convenient for small e-textile projects. Kitronik 2710

Ready-to-use LED controller with ESP32 and enclosure, compatible with WLED. Wi-Fi support, 5V outputs, microphone, IR, NeoPixel, and screw terminals. Adafruit 6333

The :MOVE mini MK2 robot kit allows for automatic line tracking, enhancing the interactivity of educational projects. The kit is easy to assemble, requires no soldering, and adjustable sensors allow for precise sensitivity adjustments for the left and right sides of the robot. The module can track both a dark line on a light background and a light line on a dark background, and backward compatibility with the original :MOVE mini makes it easy to use in older projects. Kitronik 5659