Silicone oil 500 ml, plastic bottle with oil can

Compact mini computer with quad-core Rockchip RK3328 processor and 1GB DDR4 RAM, ideal for network applications and IoT projects. Equipped with 32GB of built-in eMMC memory and support for microSD cards up to 128GB, it provides flexible data storage. The device supports 1Gbps Ethernet, two USB 2.0 Host ports, two USB-C ports and an optional Wi-Fi module, making it a versatile solution for DIY projects, routers and servers. FriendlyELEC NanoPi R2S Plus

FM radio kit using the Si4820 and NCP2890. The board has pre-soldered circuits, making the assembly process easier for the user. To complete the radio, simply solder the remaining components, such as resistors and capacitors, and the radio offers tuning and volume control, with sound output from the included 66 mm speaker. The board is powered from 2.5 V to 5.5 V, which allows it to be used with both mains power and AA batteries, and the Si4820 circuit provides excellent radio reception quality. Kitronik 2157

The RRH62000-A1V is an integrated air quality sensor module by Renesas, combining the measurement of particulate matter (PM1, PM2.5, PM10), volatile organic compounds (TVOC), estimated carbon dioxide levels (eCO₂), temperature, and humidity in a single device.

Advanced ADC converter module with four channels of analog inputs for Qwiic projects, offering high resolution of 24 bits and the ability to work with single-channel and differential inputs. With a programmable amplifier, the ability to select a reference voltage and support for up to 16 modules on one I2C bus, it is an ideal solution for applications requiring precise measurement of analog signals. Sparkfun SPX-23455

A passive on/off power switch that provides control and feedback functions, allowing you to start and safely shut down your system with short presses of the button, while a long press forces the power off. The Mk2 version, based on the 74LVC1G175 D-type flip-flop digital design, eliminates the problems of component tolerance and temperature variation, and also offers additional improvements such as a 2A self-resetting fuse, LED indicators, and the ability to connect a larger external button. SparkFun SPX-25365

The Broadcom BCM2711 quad-core Cortex-A72 (1.5 GHz) AI camera, equipped with 1 GB RAM and 8 GB eMMC memory, offers high performance in computer vision applications, enabling image processing at 2.3 MP resolution at up to 70 FPS. With automatic optical zoom and a durable industrial aluminum construction, the device is an ideal solution for industrial automation, quality control and visual analytics. Edatec ED-AIC2100-023G06L-10810

The Lanberg PCU6-10CC-0750-BK patch cord is an unshielded Category 6 cable (U/UTP) with a length of 7.5 meters, terminated with RJ-45 connectors. Made of copper-clad aluminum (CCA) and coated with a PVC jacket, it provides bandwidth up to 10 Gb/s at frequencies up to 250 MHz, making it suitable for computer networks requiring fast and stable connections.

The MT9P001 CMOS sensor camera module offers 5MP resolution and high image quality thanks to DigitalClarity™ technology, even in low light. The camera supports global shutter, snapshot mode, and long exposure, enabling precise exposure control and capturing dynamic scenes. Its compact size, low power consumption, and wide range of configuration features make it an ideal choice for advanced DIY projects and image processing systems. ArduCAM B0127

XTREME insulating tapes are high-quality PVC products with strong adhesion, great flexibility, and tear resistance, making them ideal for electrical insulation and protection against mechanical damage and weather conditions.

Kontakt Chemie 101/200 is a fast-drying aerosol product with a capacity of 200 ml, designed to displace moisture from electronic components. Due to its high capillary activity, it effectively penetrates gaps, eliminating water and moisture, making it ideal for repairing electrical installations damaged by water.

Finder 26.08.8.230.0000 is an impulse relay with a 230 V AC coil, featuring two normally open contacts (DPST-NO) with a maximum switching current of 10 A. This relay allows control of electrical circuits in industrial and building applications, offering reliability and durability.

The 95.95.3SPA screw terminal socket offers secure DIN or panel mounting for 40.51 / 40.52 / 40.61 relays, supporting up to 10 A and 250 V connections in industrial control systems

The Gigabit-PoE-Switch-120W is a high-performance, silent network switch with Power over Ethernet functionality, ideal for IP surveillance systems, Raspberry Pi 5 installations, and other PoE-powered devices. With full-duplex support, priority mechanism, and passive cooling, it is well-suited for both home and industrial applications, providing stable data transmission and power delivery through a single cable.

ESP32-S3-Touch-LCD-2.8-D is a comprehensive solution for building graphical interfaces in IoT applications, portable devices, control panels, and educational projects. The board offers high processing power and extensive communication capabilities, while the included high-resolution touchscreen enables the creation of attractive and interactive user interfaces.

The Adaprox LKWSW201 is a wireless Zigbee switch that enables remote control of devices in a smart home. It features two buttons, each supporting three actions: single click, double click, and long press, allowing you to assign different functions to each button. Powered by batteries (2 x AAA) and with compact dimensions (51 x 51 x 16.5 mm), the switch is easy to install and integrate into home automation systems.

The BleBox shutterBox DIN is a WiFi controller that allows remote control of blinds, shutters, awnings, roof windows, curtains, and projection screens using a smartphone. With the scheduling function and astronomical timer, the device enables automatic opening and closing of covers at specific times or based on sunrise and sunset.