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Black and white E-Ink display (ePapier) with a diagonal of 1.54 "and a resolution of 200 x 200 pixels with a SPI controller Waveshare 1.54inch e-Paper

This 2x20 Goldpin SMT female connector with a 2.54 mm pitch is suitable for surface mount applications in electronics projects. It enables vertical connections to boards or modules in embedded systems and prototyping systems

Network card (adapter) with USB 3.0 connector and RJ45 Ethernet socket. It enables the expansion of the computer with an additional network port with communication up to 1000 Mbps

16-channel servo driver module with I2C interface based on the PCA9685 system. modPCA9685

UART-RS485 converter module. The board was equipped with a Grove connector. Seeed Studio 103020193

Fan module with DC motor, propeller and connection cable. DFRobot DFR0332

Module with light sensor - LS06-S phototransistor. The board is equipped with a Grove connector and has an analog output. Seeed Studio 101020173

A-Star 328P Micro is a small board based on ATmega 328PB microcontroller (Flash, 32 KB, SRAM, 2.5 KB, EEPROM, 1KB, 8 MHz). The system has a loaded bootloader compatible with Arduino. The board has 24 I / O ports (of which 9 pins can be used for PWM outputs and 8 pins for analog inputs). Supply voltage 3.8-15 V. The board works with 3.3 V voltage. Pololu 3162

Module with a 3-axis magnetometer BMM150. The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 101020492

A-Star 328P Micro is a small board based on ATmega 328PB microcontroller. The system has a loaded bootloader compatible with Arduino. The board has 24 I / O ports . The circuit board works with 5 volts logic voltage. Polol 3161

A-Star 328P Micro is a small board based on ATmega 328PB microcontroller (Flash, 32 KB, SRAM, 2.5 KB, EEPROM, 1KB, 16 MHz). The system has a loaded bootloader compatible with Arduino. The board has 24 I / O ports (of which 9 pins can be used for PWM outputs and 8 pins for analog inputs). Supply voltage 5.5 ... 15 V. The board works with 5 volts logic voltage. Pololu 3160

Module with air quality sensor SGP30. The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 101020512

Fixed focal length M12 lens, 16 mm focal length, 1/2″ optical format, ~29° field of view, f/2.0 aperture, compact design for interchangeable lens camera modules

NUCLEO-H7S3L8 is an advanced development board featuring the STM32H7S3L8 microcontroller (Cortex-M7), offering high computational performance, large memory capacity, and extensive communication capabilities through USB and Ethernet interfaces. The integrated ST-LINK debugger and broad support for development tools make it a versatile solution for embedded system designers and IoT applications.

Module with a BME680 sensor that allows you to measure temperature, humidity, pressure and gas detection. The board is equipped with a Grove connector and communicates via I2C and SPI. Seeed Studio 101020513

Module with a button, LED diode and a blue cap. DFRobot DFR0029-B

Set YT-08679 enables quick and precise positioning of steel elements at various angles during welding and workshop tasks. Ferrite magnets provide stability, while the powder coating protects the surface of the angle holders. The variety of working angles and dimensions makes the set suitable for a wide range of construction and assembly applications.

Module with 5 A 250 VAC relay. DFRobot DFR0017

Dial indicator YT-72450 enables precise measurement of linear displacements with a resolution of 0.01 mm. It is used for inspecting rotating components such as brake discs, shafts, or pulleys. When combined with a magnetic base, it forms a stable and accurate measuring system used in workshop and service tasks.