The CH9141K enables bidirectional BLE-UART transmission in applications requiring reliable wireless communication and easy configuration via AT or BLE. The device is suitable for IoT modules, service diagnostics, wireless debugging and serial device upgrades, eliminating the need for a wired UART connection

The Extender control chip, CH317, is a USB 3.0 controller that extends the range and functionality of the USB interface, supporting data transfer speeds of up to 5 Gbps and full compatibility with USB 2.0. Powered by 3.3 V, it is suitable for systems requiring fast, stable data transfer and is RoHS compliant.

The SUNON AC fan is a reliable solution for demanding industrial applications where effective and lasting temperature control is needed. It provides high performance while maintaining relatively low noise levels, making it an ideal choice for many applications. Sunon A2175HBT.TC.GN

Akyga AK-CA-86 is a compact SATA/USB 3.0 adapter that facilitates fast and convenient connection of 2.5" drives to a computer. With support for external power and Plug and Play functionality, it is suitable for both service and home applications. This practical data-handling tool is ideal for users seeking a mobile and functional solution.

The Akyga AK-USB-49 coiled USB-C cable is a modern accessory with a length of 3 meters, designed to provide an aesthetic and convenient connection for devices with a USB-C port. Thanks to its solid construction and braided design, the cable is resistant to bending and mechanical damage, while also supporting basic charging and data transmission functions. Ideal for a tidy workspace and everyday use.

The Adafruit CH9328 UART to HID Keyboard Breakout allows for easy and fast emulation of a HID keyboard without the need for a microcontroller with native USB. The module is used in prototyping projects, automation, integration with single-board computers and in testing devices where keyboard signals are required. Thanks to support for various transmission modes and simplicity of integration, it is a practical tool for electronics engineers and embedded system programmers. Adafruit 5973

Akyga AK-USB-51 cable, 1 meter long and capable of delivering up to 60 W of power, provides fast charging and stable data transmission for devices equipped with a USB-C connector. Thanks to its durable braided sleeve and nickel-plated connectors, it performs reliably in everyday use, including mobile environments. Compatible with devices supporting USB Power Delivery – including iPhones (with USB-C adapter), iPads, MacBooks, and other laptops and peripherals – its universality and aesthetic design make it a dependable element of modern tech equipment.

8" IPS LCD display with touch panel dedicated to Raspberry Pi and NVIDIA Jetson minicomputers. Equipped with HDMI interface for displaying the image and USB for the touch panel. It has a resolution of 768x1024 pixels. Waveshare 8inch 768x1024 LCD

The Micsig MS-A-011 S alligator clips are a pair of small, precision clips that provide a secure connection of wires when testing electronics, even in hard-to-reach places. Made of durable materials, they offer a strong grip and high resistance to wear, making them ideal for working with small components.

The Micsig MS-A-007 Test Probes are a set of five precision needles designed to accurately test electronic components on PCBs and other delicate systems. Made of durable materials, the probes have thin, sharp tips that provide positive contact with the test points, minimizing the risk of damaging components.

The 5.79-inch E-Paper (B) raw display is an energy-efficient and versatile solution, ideal for applications requiring long-term content display without the need for constant power. With the ability to display in three colors and a wide viewing angle, this e-ink module performs excellently in various lighting conditions, offering readability comparable to traditional paper. Waveshare 26844

The 5.79-inch E-Paper module (B) display is an energy-efficient solution ideal for applications where long-term content display is required without the need for power, such as price tags or industrial labels. With the ability to display in three colors and a wide viewing angle, this display performs exceptionally well in various lighting conditions, providing readability comparable to traditional paper. Waveshare 5.79inch e-Paper Module (B)

Step-Down converter with adjustable output voltage from 4.2 V to 15 V and output voltage up to 45 V. It is equipped with reverse voltage protection, input undervoltage lockout, overload and short circuit protection. Pololu 4874

Module with a stepper motor driver based on the DRV8834 system. It allows you to power a bipolar motor with a current of up to 2 A per phase, without using a heat sink. The system can be powered with a voltage of up to 10.8 V. Pololu 2134

The module is based on the GD32E103 microcontroller, supporting CAN FD at up to 5 Mbps, making it ideal for automotive and automation applications. With AT command support, Grove connector and compatibility with XIAO RP2040 boards, the module offers easy integration in IoT projects such as monitoring or automation. Seeed Studio 114992978

The USR-G806w-E industrial router provides a stable 4G LTE connection and Wi-Fi support, ideal for harsh industrial environments and compatible with 4G, 3G and 2G technologies. With VPN support and a firewall function, the router offers a high level of security, and its solid construction allows operation in temperatures from -40 ° C to + 70 ° C, making it suitable for automation and IoT systems.

The USR-W660 converter converts a serial signal into a fast and stable Wi-Fi 6 connection, supporting IEEE 802.11a/b/g/n/ac/ax standards and 2.4 GHz and 5 GHz bands. Equipped with an RS232/RS485 interface, it offers advanced management functions, remote configuration and high security with WPA/WPA2/WPA3 protocols, ideal for industrial and automation applications.

LILYGO TTGO T-Watch-2020 is a programmable smart watch with a 1.54 inch TFT touchscreen display, equipped with Wi-Fi, Bluetooth and an accelerometer, perfect for IoT and DIY projects. With open software and GPIO connectors, it offers full control over the functionality, and a 350 mAh battery ensures long work.

Analog PT1000 temperature sensor with a wide measurement range from -50°C to 300°C. High sensitivity allows for quick response to temperature changes. It is an excellent choice for many industrial applications. Seeed Studio 314010819

21.5" portable display with touch panel. Equipped with HDMI interface for displaying images and USB Type-C for touch screen operation. It offers Full HD resolution of 1920x1080 pixels. Waveshare 21.5inch FHD Monitor (EU)