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Digital rotary encoder with green and red LED backlight. It has unlimited rotation and generates a digital signal in the form of a Gray code. SparkFun COM-15140

CANable V2.0 PRO is a USB-C to CAN adapter with galvanic isolation. It supports CAN 2.0 and CAN FD, ensuring reliable communication and broad compatibility. MKS CANable V2.0 PRO

Brushless Motor T-Motor Velox V3.0 V2306 2550KV combines high power, low weight, and durability, making it an optimal choice for FPV freestyle and racing class drones. 4S power supply and 2550KV speed ensure dynamic performance and fast response necessary during intense maneuvers. Ideal for applications requiring high efficiency and reliability under high load conditions.

A set for building a tracked chassis. It is characterized by low noise and easy control. The durable casing is made of aluminum, and the tracks are made of construction plastic. DFRobot ROB0154

Fuse socket for panel mounting with a maximum thickness of 4.5mm

2-channel WiFi switch that can connect and control two household appliances. It allows you to independently turn on / off each of the two connected devices and set time schedules using the EWeLink application. Sonoff Dual

The ST3485EBDR is a high-performance RS422/RS485 interface that provides bidirectional data transmission at up to 12 Mbps at 3.3 V DC, ideal for industrial applications. The device provides ESD protection up to ±15 kV and operates in temperatures from -40°C to 85°C, offering reliability and easy integration in a compact SO8 package.

Expansion board based on the Wiznet W5200 Ethernet system. It allows you to easily connect Arduino to an Ethernet network. DFRobot DFR0125

Siglent SDS814X is a digital oscilloscope with a 100 MHz bandwidth, offering 4 analog channels and optionally 16 digital channels. Thanks to SPO technology, it ensures fast waveform capture and precise measurements. With a capture rate of up to 500,000 wfm/s and a record length of up to 100 Mpts, it is ideal for engineers and technicians. It also features an intuitive user interface with a 7-inch touchscreen. Siglent SDS814X

Module with 1.3 "OLED display with a resolution of 128x64 pixels based on the SH1106 driver. Communication via the I2C interface.

Wireless power switch with the function of monitoring electricity consumption. It enables users to calculate the electricity consumption and remote control of connected electrical devices using the EWeLink application. Sonoff POW R2

Module with transparent OLED display. It has several display areas with different colors. I2C communication. SparkFun LCD-15079

Module with an analog joystick that returns the X and Y position and the pressed state. The module has an ATtiny85 microcontroller on the board, which processes analog data of the joystick and sends it via the I2C interface. SparkFun COM-15168

Laser distance sensor with a measuring range from 0.1 m to 12 m. Communicates via the UART or I2C interface. Benewake TFmini Plus

Data logger based on the ATmega328 microcontroller. Data received via the I2C interface are saved on the microSD card. The module supports cards with a capacity of up to 32 GB. SparkFun DEV-15164

Base board compatible with Arduino. It was equipped with the ATSAMD21G18 microcontroller. It has 26 I/O lines and 14 analog inputs. SparkFun DEV-14812

This IoT audio development kit is based on the ESP32-A1S module with a dual-core Xtensa LX6 processor. It enables high-quality audio playback with 3.5mm audio outputs and 4Ω/3W speaker connectors. It supports Wi-Fi, Bluetooth 4.2, microSD cards up to 64GB, and the ESP-ADF framework with Google Assistant and Amazon Alexa integration.

Module with a USB Type-C connector intended for device prototyping. The pins are placed on a connector with a 2.54 mm pitch, which greatly facilitates the use of USB Type C, e.g. with breadboards. Adafruit 4090