ACS724LLCTR-05AU current sensor module with a current measurement range from 0 to 5 A. It communicates via an analog interface. Pololu 4048

Gravity module designed based on the GP8413 system. It is a two-channel DAC (analog-to-digital) converter with I2C communication that offers an output signal with a resolution of 15-bit and an accuracy of 0.2%. It allows you to generate analog signals with a voltage range from 0 to 10 V or 0 to 5 V. DFRobot DFR1073

A computer performance monitor that allows you to display CPU, GPU, RAM and disk usage. It has a built-in microphone and an audio spectrum display function. It is connected to the computer via a USB port. Waveshare 2.1inch USB Monitor B

A low-power, 3MP rolling shutter camera module designed to work with virtually any microcontroller via its SPI interface. Equipped with an M12 lens with manual focus, it delivers high image quality, making it ideal for IoT, monitoring, and automation applications. With low latency, an open SDK (MIT), and the ability to connect up to four cameras simultaneously, this module offers a flexible and scalable solution for advanced machine vision projects. ArduCAM B0434

The Mini LED 5V module is designed to fit into a 20mm diameter interior. It is designed to have power requirements that are within the power limits of a computer\'s USB port (5V and well below 100mA). Kitronik 35137

Sound module supported by I2C interface, which allows to generate sound signals in simple projects thanks to Qwiic system and ATtiny84 microcontroller. With support of Arduino libraries, users can control volume, frequency and duration of sound, which makes it ideal for applications such as alarms or signals in robots. SparkFun BOB-24474

An advanced wireless communication module based on the Bluetooth 5.2 (Bluetooth® Low Energy, BLE) stack, which is designed using the powerful Nordic nRF5340 SoC. It provides GPIO, SPI, UART, TWI, I2C, PDM, PWM, ADC, NFC and USB interfaces for connecting peripherals and sensors. SparkFun WRL-25465

Advanced wireless communication module, based on the Bluetooth 5.4 stack (Bluetooth® Low Energy, BLE), which was designed using the efficient Nordic NRF52805 SOC system. The module offers support for the UART interface, available only in peripheral mode, which allows for effective operation as a data bridge (Data Bridge). Sparkfun WRL-25467

Extending tile dedicated to ESP Thread Border Router. It allows you to add an Ethernet interface. Sparkfun WRL-25498

Maxbotix XL-MaxSonar-AE0 Sonar Range Finder MB1300

A module dedicated to projects related to traffic lights and pedestrian crossings. It is fully assembled, which eliminates the need for soldering. Thanks to the shape resembling a real traffic light and three LEDs powered directly from the micro:bit I/O pins, it allows easy programming and expansion of projects with additional traffic lights using radio communication, which allows for the study of traffic management in the city. Kitronik 5642

LED module dedicated to low-power lighting, ideal for desk lamps and creative lighting housings. Equipped with a micro USB connector, it is easy to power from computers or laptops, and thanks to its compact dimensions and simple layout, it can be easily integrated into various projects, offering the possibility of connecting an additional switch. Kitronik 35150

Programmable radio module operating at 2.4 GHz. It is based on the CC2511F32 microcontroller. The board has analog outputs, PWM, USART and SPI interfaces and a USB connector. Pololu 1336

Pololu Dual MC33926 Motor Driver Shield for Arduino

ACS714 Current Sensor Carrier -30 to +30A

Button cell battery holder specially designed for e-textiles from Kitronik. It has large connection points that allow easy connection of the conductive thread. Dedicated to CR2032 batteries. Kitronik 2711

Robotic vision camera that combines the functions of a stereo depth camera with a high-resolution color camera to deliver exceptional image quality. Using Power over Ethernet (PoE), the camera offers both power and a high-speed GigE connection, and its rugged IP65 housing makes it ideal for use in harsh industrial environments. The OAK-D S2 PoE boasts an impressive 4 TOPS of processing power and advanced computer vision features, making it an excellent solution for professional applications in the field of robotics and industrial automation. Luxonis OAK-D S2 PoE Auto-Focus

Advanced AI camera, optimized for precise depth measurement at short distances, from 30 cm to 1 m, ideal for applications such as quality control or production automation. The camera is based on the OAK-SoM-Pro module, which allows for a compact design and easy installation in robotic systems. Equipped with a USB Type-C port, it offers 4 TOPS computing power and supports H.264, H.265, MJPEG formats, enabling advanced image analysis and object tracking in 2D and 3D. Luxonis OAK-D Short Range

AI ToF camera designed for precise depth perception at short to medium range, ideal for applications such as manufacturing automation, quality control and robotic systems. With a robust IP65/IP67 rated housing and advanced RVC2 architecture, the camera offers 4 TOPS of processing power, with the ability to run any AI model and encode video in H.264, H.265 and MJPEG formats. PoE connectivity enables easy integration with other devices and standalone programs, making the OAK-D SR PoE a versatile solution for a variety of industrial applications. Luxonis OAK-D Short Range PoE

Pololu High-Power Motor Driver 36v20 CS