Electronic

The TTP223B module is a modern capacitive touch sensor that replaces traditional mechanical buttons. The device operates from 2 - 5.5 V and offers a fast 60 ms response time. It includes an indicator LED and adjustable sensitivity. The sensor is compatible with Arduino, Raspberry Pi, and ESP32. It is ideal for hidden control panels, interactive toys, and modern interfaces in smart home systems.

A high-quality antenna adapter with a U.FL (IPX/IPEX) connector and an SMA-F female connector. It uses a 10 cm RG178 cable with a 50 Ohm impedance, ensuring a stable signal in Wi-Fi, LoRa, GSM, and Bluetooth systems.

The product allows for easy routing of the antenna outside the enclosure. It is compatible with popular platforms such as ESP8266, ESP32, Arduino, and Raspberry Pi. Its compact size and convenient panel mounting make it ideal for IoT projects and telemetry systems.

High-quality RF pigtail with a U.FL (IPX/IPEX) plug and an SMA jack. It uses a 15-cm-long RG178 coaxial cable with an impedance of 50 ohms. It ensures a stable connection and low signal loss. This product is ideal for routing an antenna connector outside the device enclosure. It works perfectly with popular modules such as ESP32, ESP8266, Arduino, and Raspberry Pi. Essential for wireless communication systems, Wi-Fi networks, Bluetooth, and IoT projects.

This professional RF adapter features a UC1 socket and an SMA male plug, enabling quick connector adaptation in radio communication systems. Gold-plated contacts and a Teflon insulator ensure a secure connection and stable signal transmission. This compact 28.5 mm adapter is used in amateur radio, SDR receivers, IoT systems, and for connecting antennas to ESP32, Arduino, and Raspberry Pi modules without the need for soldering.

A compact step-down converter that lowers voltage from 6V - 24V to a stable 5V. The module includes a Type A USB connector and a status LED. The circuit delivers a maximum output current of 3A, with a continuous operating current of 2.1A.

Thanks to its miniature size, the module is ideal for projects with limited space. The converter is well suited to powering microcontrollers such as Arduino, Raspberry Pi, or ESP32. It is useful for DIY chargers and for powering circuits in robotics and modelling.

The compact USB CP2102 converter is a reliable RS232 TTL UART communication interface. It has a USB A connector and TX, RX, DTR, GND, and VCC routed to a pin header. The device supports a 5V supply voltage, while the logic level of the signals is 3.3V. Three built-in LED indicators show power and data transmission. The module works excellently for microcontroller programming, such as ESP8266, ESP32, or Arduino, as well as for serial communication with GPS, GSM modules, and router repair.

USB-A 2.0 4-pin male plug on PCB is a versatile solution for projects with Arduino, ESP32, and Raspberry Pi. The module has pins at the standard 2.54 mm pitch, which simplifies mounting on breadboards. It provides access to the 5V supply line, ground, and data lines. It is ideal for powering your own circuits, prototyping devices, building custom adapters, and repairing cables. Two mounting holes ensure stable mounting in DIY enclosures.

A compact USB-C to USB-A 3.0 adapter for connecting traditional devices to modern ports. With USB OTG and USB 3.0 support, it delivers fast data transfer and efficient charging for mobile devices. The black adapter is only 20 mm long and highly portable. It works well with USB flash drives, mice, keyboards, and gamepads. No driver installation is required; it works with any hardware that supports host mode, offering full versatility for everyday use.

The advanced Type-C fast-charging trigger module precisely regulates the voltage from power supplies, supporting up to 100W of power and 5A of current. The device supports the PD 3.0, QC 3.0, FCP, and AFC protocols. It features a USB-C input and an output with a stable screw terminal.

The module offers voltages of 5V, 9V, 12V, 15V, and 20V, indicated by LED indicators. It is ideal for powering universal prototypes, Raspberry Pi, Arduino, and for rigorous testing of chargers. It reduces the need for multiple bench power supplies.

The compact USB-C to USB-C (male-to-male) coupler is a universal solution for modern devices. The adapter has two male plugs and supports the Power Delivery up to 100W standard, providing rapid charging for laptops, tablets, and smartphones. The product enables stable data transfer and high-quality image and video transmission to external monitors. It also allows direct connection of devices equipped with female ports. This versatile accessory combines power, data, and video signal in one.

Compact white 0.96 inch OLED display with 128x64 pixel resolution. Equipped with the reliable SSD1306 controller, it supports I2C and SPI interfaces. The module is fully compatible with popular platforms such as Arduino, ESP8266, ESP32, and Raspberry Pi. Powered at 3-5V, it offers high contrast and low power consumption. Ideal for home automation, weather stations, IoT projects, and wearable electronics.

The high-performance WIFI ESP8266 NodeMCU V3 module is an ideal solution for IoT projects and Smart Home systems. The board offers 10 GPIO pins, I2C and 1-Wire support, a microUSB connector, and a built-in PCB antenna. The integrated CH340 converter simplifies programming in Arduino IDE. The device provides stable Wi-Fi 2.4 GHz communication and 4 MB of flash memory. It works well in building automation, weather stations, and wireless sensors.

The set includes 65 colourful male-to-male jumper wires with lengths from 12 cm to 24 cm. The cables have a standard 2.45 mm pitch and are used for quick connection of breadboards and electronic modules without soldering. The jumpers are fully compatible with popular platforms such as Arduino, Raspberry Pi and ESP32. Different colours and lengths make it easy to identify connections and keep things organised when prototyping circuits and creating IoT projects.

This USB-A male adapter with a 4-pin screw terminal lets you build custom USB connections quickly without soldering. Wires attach via screw clamps. It has a detachable terminal block and clearly marked pins. Ideal for prototyping, cable building, and powering circuits. Fully compatible with microcontrollers such as Arduino, ESP8266, ESP32, and Raspberry Pi.

This high-quality, screw-on 50 Ω male N connector is designed for installation on RF-5 and H155 Flex cables with a diameter of up to 5.8 mm. The nickel-plated brass body and silicone gasket protect the connection, while the gold-plated soldered pin and Teflon insulator ensure low signal loss. The connector is ideal for use in radio communication installations, antenna systems, and RF measurement equipment.

UHF UC-1 Plug (UHF-014) is a high-quality male connector designed for installation on RG-11 coaxial cables with a diameter of 10 - 10.3 mm. The screw-on design and soldered, gold-plated pin ensure a durable mechanical connection and excellent signal stability. The connector is used in CB antenna installations, amateur radio equipment, and radio communication systems. It works excellently for building and servicing low-attenuation signal paths.