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Module with yellow LED, digitally controlled. Perfect for people starting to play with Arduino. Equipped with a Gravity interface. DFRobot DFR0031-Y

Evaluation kit with RISC-V Dual Core 64bit chip and WiFi ESP32 chip. Equipped with a USB-UART converter, MEMS microphone, OV2640 camera and a microSD card slot. The set is compatible with Arduino UNO Rev3. Seeed Studio 102991184

Module with a round, color LCD TFT display with a diagonal of 1.28" and a resolution of 240x240 pixels. Equipped with a touch panel. Communication is carried out via the SPI interface (display operation) and I2C (touch panel). Seeed Studio 104030087

Technical vaseline is a universal lubricant with a wide range of applications, characterized by water resistance, resistance to oxidation and external factors, thermal stability and safety of use on rubber and most plastics

Desktop Kit with Raspberry Pi 4 minicomputer model B 8 GB RAM. In addition to the Raspberry Pi minicomputer, the set includes: an official keyboard and mouse, 5.1 V (3 A power supply), an official case (white-raspberry), two official microHDMI cables, a 16 GB memory card with NOOBS software and a guide.

The board is equipped with a STM32F405 microcontroller with an ARM Cortex-M4 core and SPI Flash memory, GPIO pins, a connector for connecting a battery with a charging circuit and a STEMMA QT socket. Adafruit 4382

Capacitive soil moisture sensor with pump for M5Stack sets, equipped with holes compatible with LEGO. M5Stack U101

An expansion board with several EEPROM memories from the M24xx and M95xx series, designed to work with STM32 Nucleo boards. STMicroelectronics X-NUCLEO-EEPRMA2

Module with 25 QTR type optocoupler with analog output. The module operates from 2.9 V to 5.5 V, detects objects at a distance of up to 50 mm. The sensor will be used in projects that require detection of changes in the ground, e.g. in linefollower robots. Pololu 4225

Step-Down converter D36V28F9 with an output voltage of 9 V, an input voltage from 9.8 to 50 V and a maximum output current of 3.4 A. Pololu 3785

Tip GD-3 No. 053 mounted on the heater. Suitable for all types of Elwik soldering irons.

Camera module with OV5647 sensor and movable IR filter. Works with all versions of the Raspberry Pi. The camera is equipped with a matrix with a resolution of 5 MPx. ArduCAM B0151

SparkFun weather: bit module designed for micro: bit, with temperature, humidity and pressure sensor (BME280 system). In combination with the micro: bit module, it is possible to build a fully functional weather station. SparkFun DEV-15837

Module with SIM868 designed for GSM, GPRS communication and GNSS positioning. It can communicate within the Bluetooth 3.0 standard. Waveshare Pico-SIM868-GSM/GPRS/GNSS

Module with a pressure, temperature and humidity sensor based on the MS8607. Equipped with a STEMMA QT connector, it communicates via the I2C. Adafruit 4716

Label remover is a professional, safe for the cleaned surface product with a capacity of 250 ml, intended for removing paper labels, stickers, tags, tapes and adhesives from metal, rubber, plastic and glass surfaces, does not contain acetone or other aggressive solvents. It has a pleasant lemon scent

Camera with a resolution of 8 MPx with a USB interface. Equipped with a CMOS IMX219 sensor with a lens with a viewing angle of 60° and an autofocus function. ArduCAM B0292

IPS 3.4" round LCD display with touch panel. It has a DSI interface for the image display and an I2C interface for the touchscreen. It has a resolution of 800x800 pixels. Waveshare 3.4inch DSI LCD (C)

ODYSSEY X86J4105864 redefines the SBC (Single Board Computer) with Arduino Coprocessor onboard, enabling IoT (Internet of Things) easier than before. Seeed Studio 102110397

Minicomputer with Allwinner H3 quad-core chip (ARM Cortex-A7). It is equipped with 512 MB RAM memory, an Ethernet port and 3 USB 2.0 interfaces. NanoPi NEO-LTS 512MB