Voltage sensor module for Arduino

Ethernet board with mini SD card slot based on W5100 controller.

Arduino educational kit. The kit includes the Maker UNO board and several popular components and sensors that allow you to start playing with Arduino. Cytron Maker UNO Edu Kit

A kit for learning electronics and soldering that allows you to assemble the Arduino UNO yourself, assembling each single element and build an audio synthesizer overlay. It consists of PCBs and electronic components that require self-soldering and assembly. Arduino AKX00037

Pololu Dual MC33926 Motor Driver Shield for Arduino

Arduino Shield with connectors for MyoWare 2.0 muscle tension sensors. It allows you to conveniently connect sensors with the development board. SparkFun DEV-18426

Easy-to-use retractable cable with USB type A plugs and micro-B type, the cable has a length of 73 cm

SparkFun Inventors Kit (for Arduino Uno) - V3.2

Evaluation kit with Sparkfun Artemis Bluetooth 5.0 module designed on the basis of the Arduino UNO kit. It has a USB C. The board also has a USB-UART converter, a microphone and a JTAG debugging connector. Artemis has support in the Arduino IDE. SparkFun DEV-15444

Expansion board for three stepper motor drivers compatible with Arduino Nano. The stepper driver connectors fit A4988 modules

A set of 10 white male-male white leads, 15 cm long, for contact plates. CAB_M-M (10-15 W)

The expansion module is designed for Arduino Nano boards. It is equipped with connectors to which you can attach modules compatible with the Grove standard. Seeed Studio 103100124

Evaluation kit with Bluetooth 4.0 module. It has 8 digital pins, 4 analog pins and 4 PWM. Compatible with Arduino, it is perfect as a platform for building a small robot. DFRobot DFR0351

Module with dual-core STM32H747XI microcontroller with CortexM7+M4 core equipped with 2 MB flash memory, 1 kB RAM and clock speeds up to 480 MHz. The board has a built-in WiFi module and Bluetooth 5.1. Arduino ABX00046

Module with Himax HM-01B0 camera and Ethernet communication dedicated to Arduino Portenta H7 boards. Arduino ASX00021

DC motor driver that allows you to control the movement of three drives using the I2C interface. Plate with connectors for assembly. Pololu 5031

Board with ATmega2560 microcontroller (256 kB Flash, 8 kB RAM, 4 kB EEPROM) clocked at 16 MHz. USB-UART converter based on the ATmega16u2 chip. The user has at his disposal, among others: 54 I/O lines, 14 PWM channels, 16 analog inputs.