Cable (adapter) STEMMA QT/Qwiic for Arduino MKR (ESLOV) 100 mm long. It enables interoperability between systems based on I2C SparkFun Qwiic and Adafruit STEMMA QT and Arduino MKR boards. Adafruit 4483

AVR, 128kB Flash, 4kB RAM, 4kB EEPROM, 2xUART, PWM, SPI, ADC, TQFP64, RoHS

This set of 25 SC/APC singlemode simplex adapters is a high-quality solution for fiber optic connections in patch panels, subscriber termination points, and all types of fiber cable link configurations. The precisely engineered ceramic alignment sleeves and durable plastic housings ensure low insertion loss and consistent transmission performance. A reliable choice for professional fiber optic installations requiring stable, repeatable optical parameters and mechanical robustness.

Precise sensor measuring UV radiation in the range of 240 to 370 nm, directly outputting UV index value (0-11) and hazard level (1-5). Thanks to I2C and UART interface support and compact design, it is ideal for environmental monitoring, health protection and optimization of photovoltaic installations. DFRobot SEN0636

Crowtail-Microwave Sensor 2.0 is a motion sensor module based on the Doppler effect, designed for integration with Arduino and Crowduino platforms. Thanks to its resistance to environmental factors, it is suitable for industrial automation, security systems and smart installations.

A development kit designed for NFC applications. It includes the CLEV6630B board based on the LPC1769 microcontroller, NFC cards and a set of antennas. NXP OM26630FDK

An adapter dedicated to XBee modules. It has UART, USB interface and built-in buttons and LEDs. It provides an easy way for project development and debugging. Waveshare XBee USB Adapter

This development board combines an ATmega32u4 microcontroller with a LoRa RFM95 radio module, enabling long-range, low-power data transfer. It operates in the 868 MHz band, offering a range of up to several kilometers and high interference immunity. Equipped with I2C and USART interfaces, analog and digital ports, a temperature sensor, and a battery level indicator, it is ideal for IoT, telemetry, and remote control projects.

DC-DC Step-Up converter U3V40F5 with an output voltage of 5 V, an input voltage of 1.3 to 5 V and a maximum output current of 4 A. Pololu 4012

SD and microSD memory card reader module. It communicates via the SPI interface. DFRobot DFR0071

The ePaper display module has a diagonal of 2.13" and a resolution of 250x122 pixels. It uses the SSD1680 controller and communicates via an SPI interface. Adafruit 4947

LCD-CG-C128064A-FIA K/A-E6 display is a 128×64 graphic module with an ST7567 controller and serial interface, powered by 3.3 V. Manufactured with FSTN technology, featuring a wide operating temperature range and white LED backlight, it is used in industrial, medical, and measurement devices.

Crowtail – GPS is a compact positioning module with a NEO-6M receiver and a UART interface, designed for projects using GPS technology. It offers high reception sensitivity and a wide range of configurable transmission parameters.

Mini HDMI adapter with FFC connector. Designed for prototyping devices with HDMI interface. Waveshare Mini HDMI Adapter Horizontal (B)

32bit ARm Cortex-M0, 96kB flash, 8kB SRAM, LQFP64, RoHS