Absolute encoder module with 8421 (BCD) coding with 16 positions. Vertical mounting. DFRobot DFR0721

10 DoF module with ADXL345 accelerometer, HMC5883L magnetometer, ITG-3205 gyroscope and BMP280 barometer. Communication via the I2C interface. DFRobot SEN0140

The module with the MAX30100 chip that monitors the oxygen content in the blood and the heart rate. It consists of two LED diodes, a photodetector, optimized optics and low noise analog signal processing. modMAX30100

Cable USB type C (m) / USB type A (m) magnetic ver. 2.0 1.0m. Akyga AK-USB-42

Bluetooth audio receiver module enclosed in a housing that enables wireless transmission of sounds. It is equipped with a PCB antenna, microphone, 3.5 mm audio jack and control buttons

A compact breadboard power supply module offering stable 3.3V and 5V outputs and real-time voltage, current and power monitoring via the built-in LCD display. Compatible with Seeed Studio XIAO boards and featuring plug-and-play functionality, the device is ideal for efficient prototyping with full control over power parameters. Seeed Studio 114993507

Bluetooth audio receiver module enclosed in a housing that enables wireless transmission of sounds. It is equipped with a PCB antenna and a 3.5 mm audio jack

High-speed switching diodes, SOT23, NXP, ROHS

The USR-IO0440 is an additional input/output module specifically designed to work with USR-M100 and USR-M300 modules. This module allows the system to be expanded with additional analog and digital ports, providing even greater flexibility in managing and controlling devices in industrial applications. With its robust construction and ease of integration, the USR-IO0440 is an excellent complement to the USR-M100 and USR-M300 gateways, enhancing their monitoring and control capabilities. USR-IO0440 

USB-UART converter for Odroid minicomputers. It is based on the CP2102N chip and is equipped with a USB type C connector

Set of 10 pcs. Male-male black male cables, 15 cm long, for contact plates. CAB_M-M (BK-10-15)

Module dedicated to Raspberry Pi, which supports various wireless communication modes, such as LTE-TDD, LTE-FDD, GSM, GPRS and EDGE. With download speeds of up to 10Mbps and upload speeds of up to 5Mbps, this module is perfect for IoT applications such as remote information processing, device monitoring, POS terminals, industrial routers, remote diagnostics and satellite positioning. Waveshare A7670E Cat-1/GNSS HAT

Module with a 16-channel GPIO expander with the ability to control LEDs. Equipped with a STEMMA QT connector, it communicates via the I2C interface. Adafruit 4886

IPS LCD display with a diagonal of 6.25" and a resolution of 720x1560 pixels. It uses an HDMI connector for image transmission and has a built-in capacitive touch panel controlled via a USB Type-C connector. It is dedicated to users of Raspberry Pi, NVIDIA Jetson Nano minicomputers and PCs. Waveshare 6.25 inch 720x1560 LCD

Akyga adapter 2x USB 3.0 A (f) / USB 19 pin (f). Akyga AK-CA-58

Espressif ESP32 is an integrated circuit that combines Wi-Fi functionality and Bluetooth 4.0 BLE. Integrated 32-bit, dual-core Xtensa LX6 processor, 448kB ROM, 520kB SRAM. ESP32 allows you to work with many interfaces, including SPI, I2C, UART, CAN, ETH, IR and can be powered by 2.2V-3.6V. The system has a housing QFN48 (6x6mm). ESP32 Chip

Wifi module with ESPR8266 ESPRESSIF for communication in the 2.4 GHz band. It is powered by a voltage from 3 V to 3.6 V, available in an SMD enclosure. ESP-WROOM-02

Lanberg is a high-quality audio cable with 3.5mm Mini-jack and RCA plugs that provides excellent stereso sound transmission and is compatible with a wide range of devices, chcracterized by resistance to interference and minimal self-noise. Lanberg CA-MJRC-10CC-0015-BK.