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The MQ-7 sensor allows you to measure the concentration of carbon monoxide (carbon monoxide). The measuring range of the sensor is in the range of 10 - 10,000 ppm
The Akyga® AKY1074 CR2025 lithium battery is a reliable power source for electronic devices with low power consumption. Thanks to its voltage stability, long lifespan, and resistance to changing weather conditions, it is an ideal solution for remote controls, clocks, calculators, and IoT devices, providing users with confidence and long-lasting performance.
An H-bridge capable of controlling one DC motor in both directions or two unidirectional motors at voltages from 4.5 to 44 V and continuous currents up to 1.3 A. The module offers three operating modes (PH/EN, IN/IN, half-bridge), built-in current limiting and measurement, and protection against overheating, overload, undervoltage, and reverse polarity. Its compact design, flexible logic power supply (1.8–5.5 V), and simple control make it ideal for robotics, automation, and hobby projects. Pololu 4971
Board with SAMD21 microcontroller with CortexM0 + core (48 MHz, 256 KB Flash, 32 KB RAM). Equipped with WiFi and BT module (based on ESP32) and IMU LSM6DS3 unit. Ideal for applications in the IoT area. Module with headers. Arduino ABX00032
ESP32-S2-DevKitC-1 is a development board with Wi-Fi, ideal for IoT projects and breadboard prototyping. Espressif ESP32-S2-DevKitC-1-N8R2
The YATO YT-23731 blow gun offers high functionality and durability for workshop and industrial applications. With a precise nozzle and adjustable airflow, it is ideal for cleaning machines and mechanical systems. Its robust design, featuring a brass nozzle and lightweight plastic body, ensures durability and user comfort while maintaining low vibration levels.
IPA Cleanser is the highest purity isopropyl alcohol. It is the most versatile and most commonly used cleaner. Chemically neutral towards most materials commonly used in electronics, electrical engineering, optics and precision industry. MICRO CHIP ELEKTRONIC ART.100
Designed to work with the Raspberry Pi Compute Module 4 (CM4), the board offers a wide range of connectors, including M.2, HDMI, USB, Ethernet, and RS232, ideal for industrial applications. Equipped with a cooling fan, PoE, and 5G/4G support, the board ensures reliable operation in harsh environments, enabling integration with peripherals. Additionally, MIPI DSI and CSI-2 connectors allow for connection to displays and cameras, while the HDMI port supports 4K 30fps video, making it ideal for IoT and visual applications. Waveshare CM4-IO-POE-4G-BOX-EU
Starter kit from the NUCLEO series equipped with STM32G031K8 (64 kB Flash, Cortex-M0+) microcontroller, with embedded ST-Link v.2.1 debugger, connectors compatible with Arduino Nano. STMicroelectronics NUCLEO-G031K8
Nylon Spacer: 2mm Length, 4mm OD, 2.7mm ID (50-Pack)
Logic module (controller) LOGO! 12 / 24RCE with Ethernet (S7, Modbus TCP) and display, 12 / 24V DC, data logging on micro SD cards, built-in WEB SERVER, possibility of expansion with additional modules - ACADEMIC version. Siemens LOGO! 12/24 RCE. Siemens 6ED1052-1MD08-0BA2
Development kit for programmable Ethernet modules EM1202, EM500 and GA1000, RoHS
YT-33022 is a 5 mm confirmat drill bit with a 7 mm countersink, designed for precise drilling in wood and wood-based materials. Made of carbon steel, it ensures durability and efficiency. It features a round shank with an 8 mm diameter, allowing secure attachment in a drill.
ToolkitRC U3 is a portable charger for 2S and 3S LiPo cells powered via USB‑C. It offers automatic cell recognition and precise charging, making it a practical solution for mobile and field use.
GP Super AAA battery (R3, LR03, small) 6 pieces, 1.5V
The Led 16x16 WS2812 matrix is made of flexible material on which RGB LEDs are arranged in the form of 16 rows and 16 columns, one microcontroller pin is enough to operate them. Each pixel can emit color from a 24-bit palette.
Cable with USB typ A and USB typ C connectors, cable length 1,8m. LANBERG
The 4 S balance cable extension enables convenient extension of battery balance leads without loss of charging precision. Durable construction makes it suitable for RC setups and workshop chargers.