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Single-board computer with Rockchip RK3566 SoC, quad-core Cortex-A55 processor, and Mali-G52 GPU. The set includes 8GB of RAM, 64GB eMMC storage, an NVMe SSD slot, as well as Ethernet, HDMI, and USB 3.0 ports. Hardkernel Odroid-M1S

A sensor that detects the concentration of carbon monoxide. Equipped with a factory calibrated probe. It communicates via the I2C interface, UART or analog output. DFRobot SEN0466

A sensor that detects the oxygen concentration. Equipped with a factory calibrated probe. It communicates via the I2C interface, UART or analog output. DFRobot SEN0465

Gravity: UART Infrared CO2 Sensor is a high precision CO2 sensor. It uses the UART interface for communication. It allows to measure CO2 content in the air in the range of 0 ... 50000ppm. DFRobot SEN0220

Single-board computer with Rockchip RK3566 SoC, quad-core Cortex-A55 processor, and Mali-G52 GPU. The set includes 4GB of RAM, 64GB eMMC storage, an NVMe SSD slot, as well as Ethernet, HDMI, and USB 3.0 ports. Hardkernel Odroid-M1S.

A powerful single-board computer featuring a quad-core Cortex-A76 processor, a quad-core Cortex-A55 processor, and a Mali-G610 GPU. The setup includes 16GB of LPDDR5 RAM, 64GB eMMC storage, an NVMe SSD slot, and a variety of connectivity options, including Ethernet, HDMI, and USB-C 3.0. Hardkernel Odroid-M2

USB-UART/I2C converter based on the MCP2221 chip. It enables communication of devices with UART or I2C interface with a computer. SB Components 21246

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

Development kit with an ESP32 module featuring a 1.28-inch round display. Offers Wi-Fi and Bluetooth 5.0 communication. Perfect for IoT projects with a simple GUI. Espressif ESP32-C3-LCDkit

A retro gaming platform that lets users use the BBC micro:bit and the MakeCode Arcade editor to create and run their own games. The console features 4 directional D-pads, 2 interactive action buttons, a 1.77-inch full color screen, and ports for connecting additional devices, making it incredibly functional and convenient to use. Due to the educational nature of MakeCode Arcade, there are numerous resources and guides available to help both beginners and advanced users learn how to program games. Kitronik 56116

AEORC EDF 27mm Ducted Fan with Brushless 11500KV Motor. AF27102A.

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

Development kit with nRF52840 microcontroller with ARM Cortex M4F core and BLE communication. Equipped with motion sensors and a microphone. Seeed Studio 102010469

Development kit with nRF52840 microcontroller with ARM Cortex M4F core and Bluetooth (BLE) 5.0 communication. Seeed Studio 102010448

OAK-D robotic vision camera that combines stereoscopic depth vision with a high-resolution RGB camera to provide real-time image analysis. With built-in AI processing capabilities and 4 TOPS of processing power, the camera supports custom AI models as well as 2D and 3D object tracking. The rugged aluminum housing, USB-C port, and integrated 9-axis inertial module make it an ideal solution for projects requiring precise vision, motion tracking, and depth analysis in robotic applications. Luxonis OAK-D S2

Industrial 4G module with Qualcomm SIM7600E-H chip. It allows you to connect devices with USB or UART communication with 4G networks. Waveshare SIM7600E-H 4G DONGLE

Conductivity Sensor Switch DFRobot is a touch button that allows you to change the sensor output status by connecting terminals (positive and negative) using metal, human body or fruit and plants. It is powered by 3.3 ... 5 V. DFRobot SEN0223

XC6206P332PR-G is a precise, low-current 3.3 V linear voltage stabilizer, made using CMOS technology and laser regulation. It provides high accuracy with a maximum current of 200 mA and is characterized by low voltage drop

High-quality conductive thread that allows easy sewing by hand or machine, making it an ideal choice for e-textile projects. Coated with a nano-layer of silver, the thread has low resistance that stabilizes after sewing, and its conductivity is uniform along its entire length, eliminating the risk of non-conductive sections. Additionally, the thread is durable, does not fray and can be used in standard sewing machines, making it practical and easy to use. Kitronik 2727