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Expansion board with 4G/3G/2G communication module and GNSS positioning. The kit has pins compatible with Arduino and STM32 Nucleo. DFRobot TEL0124
Tangle-free USB-A / microUSB-B cable with a length of 1m, in a set with an adapter for Apple iPhone devices, iPad (8-pin Apple Lightning connector). Flat cable, in flexible, silicone insulation, light blue color
Expansion board based on the Wiznet W5200 Ethernet system. It allows you to easily connect Arduino to an Ethernet network. DFRobot DFR0125
Converter dedicated to industrial applications. Provides communication between TTL 3.3-5 V interface and RS422 serial standard. Mounted on a DIN rail. Waveshare TTL TO RS422 (B)
Fingerprint Scanner - TTL (GT-521F52)
The board is equipped with ATSAMD21 microcontroller with ARM Cortex-M0 core and SPI Flash memory, GPIO pins and RGB diode. Adafruit 3727
The X-NUCLEO-53L1A1 is an expansion board for the NUCLEO-F401RE and NUCLEO-L476RG development boards. It provides a complete evaluation kit allowing anyone to learn, evaluate, and develop their applications using the VL53L1X ToF, long-distance ranging sensor technology.
RGB 5x5 (25 LEDs) matrix LED display module designed for QT Py and Xiao boards. It uses SK6805 addressable LEDs and communicates via a single-wire interface. Adafruit 5646
Evaluation Kit with Bluetooth 5.0 BT401. It is equipped with a microSD slot, microUSB connector and two audio outputs. DFRobot DFR0782
The IO expansion module is designed to work with the micro: bit educational board. There are 19 IO pins on the board, a buzzer and a voltage stabilization circuit are placed. DFRobot MBT0008
A small WiFi module designed for IoT applications. It can communicate with the motherboard via the I2C or UART interface. DFRobot TEL126
MP6500 Stepper Motor Driver Carrier, Digital Current Control
Module with barcode and QR scanner. It allows you to read one-dimensional and two-dimensional codes using the intelligent image recognition algorithm. It has a built-in USB and UART interface. SparkFun SEN-18088
Li-Po battery with a rated voltage of 3.7 V and a capacity of 450 mAh, equipped with a PCM protection and a 2.5 JST-RCY connector. Akyga LP502248
A mains charger with a USB socket and a built-in type-C USB cable. The maximum current generated by the charger is 2.4 A. eXtreme ATCCU24B
Portable Flash programmer for built-in and external flash memory. Segger Flasher Portable PLUS
This gearmotor is a miniature high-power, 6 V brushed DC motor with long-life carbon brushes and a 9.96:1 metal gearbox. It has a cross section of 10 × 12 mm, and the D-shaped gearbox output shaft is 9 mm long and 3 mm in diameter.
A mini water pump with a capacity of 240 l/h designed for home automatic irrigation systems. It is immersed in water, powered by 12 V and has a power of approx. 5 W
Module with LCD IPS touch display with a diagonal of 2.8" and a resolution of 320x240 px. Communication via the SPI interface. Waveshare Pico-ResTouch-LCD-2.8
An expansion board that enables the implementation of TCPP01-M12 functions and USB Type C surge protection for VBUS and CC lines suitable for sink applications. STMicroelectronics X-NUCLEO-SNK1M1