OEM

Aluminum Peltier radiator is a high-performance water block measuring 40 x 40 mm. It works ideally with modules such as TEC1-12705 and TEC1-12706. It has fittings for 8 mm hoses and overall dimensions of 56 x 40 x 12 mm. This durable component is ideal for miniature water cooling systems, DIY projects, CPU cooling, and small refrigerator builds. It ensures effective heat dissipation and easy installation in liquid cooling setups.

High-quality aluminum water block measuring 40 x 80 mm for cooling Peltier cells and processors. Compact aluminum heat exchanger with 8 mm hose fittings. Ideal for liquid cooling systems, miniature refrigerator builds, and heat dissipation from high-power circuits. Works seamlessly with TEC1 cells, delivering high thermal performance and safety thanks to sturdy 0.5 mm walls.

Black aluminum potentiometer knob with a diameter of 14.3 mm and height of 17 mm is a durable component for precise control. It has press-fit mounting on a 6 mm diameter shaft for quick installation and a stable grip. It works excellently in DIY microcontroller projects, building control panels, and electronic equipment repairs. Solid aluminum construction ensures long life and an attractive appearance in any application.

Compact AMS1117 voltage regulator step-down module that steps input voltage from 4.5V to 12V down to a stable 3.3V. The module delivers up to 800mA with miniature dimensions of 7 mm x 12 mm. It is an ideal solution for safely powering sensitive electronics, logic circuits, and IoT systems. It works excellently in projects using microcontrollers such as Arduino, ESP8266, ESP32, and Raspberry Pi.

The AMS1117 voltage regulator module efficiently converts input voltage in the 4.3V - 12V range to a stable 3.3V output. The circuit offers a maximum output current of 1A and continuous current up to 800mA. A built-in red LED indicates correct operation. This compact regulator is ideal for powering 3.3V logic, low-power sensors, and communication modules in popular Arduino, ESP8266, ESP32, and Raspberry Pi projects.

High-quality N(m) / SMA(m) antenna cable with a length of 3 metres , ideal for connecting LTE, 5G, 3G, WiFi antennas and GSM amplifiers. The cable terminated on both sides with male N and SMA connectors, allows easy connection of an antenna with an N(f) connector to a device equipped with an SMA(f) connector. The cable is made on low-loss H155 PE cable, which ensures minimal signal loss, excellent transmission parameters and long life. An ideal choice for antenna installations requiring a stable and strong signal.

The Fiberglass 868MHz Helium Miner N 3dBi antenna LoraWan TX868-BLG-26 is a high quality fibreglass antenna dedicated to LoRaWAN and Helium Miner gateways . With operation in the frequency range 848-888 MHz and a gain of 3 dBi, the antenna is ideal for applications requiring stable and reliable radio communication over short distances. The antenna is equipped with an N connector and has a compact length of 260 mm, making it ideal for outdoor applications where durability and performance are key.

Antistatic zip lock bags with external dimensions of 8x12 cm are reliable packaging for protecting delicate electronics. Made of durable, slightly translucent metallized film 79 µm thick, they effectively guard against electrostatic discharge (ESD), moisture, and dust. They have a tight zip lock closure. The set contains 10 bags. Ideal for safe storage and transport of integrated circuits, PCBs, SMD parts, and modules for Arduino or Raspberry Pi.

Set of 10 antistatic bags measuring 10x15 cm is reliable packaging for protecting electronics from electrostatic discharge (ESD). Made from metallicized film 79 µm thick, they effectively isolate contents from moisture and dust. The sealed zip-lock closure allows repeated use. The bags are ideal for safe storage and transport of integrated circuits, hard drives, printed circuit boards and Arduino or Raspberry Pi modules.

Antistatic silicone mat measuring 30x20 cm is essential equipment for any service workstation. Made from durable silicone, it withstands temperatures up to 500°C, enabling safe soldering. It offers antistatic protection for delicate electronic components. Built-in dividers help organize small items such as screws or solder. The product is ideal for repairing smartphones and tablets and for assembly work on PCBs. The smooth surface is easy to clean with isopropyl alcohol or water.

Compact expansion board compatible with Arduino NANO for rapid prototyping and building controllers for external devices. The module has 30 ARK connectors with screw clamps, providing convenient and stable wire connections without soldering. The 55 x 36 x 12 mm adapter includes practical mounting holes. It works with newer and older microcontroller versions and is ideal for home automation and educational projects.

Arduino Nano v3.0 clone with ATmega328P microcontroller and CH340 module, compatible with the original, allows programming in the Arduino IDE and easy connection to a PC via USB. It offers 14 digital inputs/outputs, 6 of them PWM outputs, clocked at 16 MHz. It includes a mini-USB, RESET button, ISP connector and is sold unsoldered with a USB cable.

Arduino Nano v3.0 clone with ATmega328P microcontroller and CH340 module, compatible with the original, allows programming in the Arduino IDE and easy connection to a PC via USB. It offers 14 digital inputs/outputs, 6 of them PWM outputs, clocked at 16 MHz. It includes a mini-USB, RESET button, ISP connector and is sold unsoldered with a USB cable.

This Arduino UNO compatible starter kit is a complete educational package for learning programming and electronics. At its heart is the ATMEGA328 R3 CH340 microcontroller. The kit includes a breadboard with 400 tie points, jumper wires, a USB cable, and a power connector. It contains essential electronic components such as LEDs, resistors, switches, and photoresistors. This solution lets you build circuits hands-on and complete various projects without soldering.

A complete educational kit for learning programming and building projects. Built around a module compatible with Arduino UNO R3, with an ATMega328p microcontroller and CH340 chip. The kit includes many components, including environmental sensors, LEDs, resistors, and a display. It is ideal for circuit prototyping and education. You can build practical devices such as a weather station, a smart plant pot, or a simple alarm system. An excellent introduction to electronics and robotics for beginners.

A compact NANO V3.0 module with an ATmega328P microcontroller and USB-C connector is an excellent solution for prototyping. The board is compatible with Arduino and uses the CH340 chip. The module has factory-soldered pins, making work on breadboards easier.

With 14 I/O ports, including 6 PWM outputs and 8 analog inputs, the board is well suited for home automation systems, IoT projects, weather stations, and robotics. A supply voltage of 5-12 V offers great flexibility.

Compact NANO V3.0 module with ATmega328P microcontroller and modern USB-C connector. The board is fully compatible with the Arduino environment and uses the reliable CH340G programmer. It offers 14 I/O ports, 6 PWM outputs, and 8 analog inputs. It supports popular UART, SPI, and I2C interfaces. Thanks to the integrated voltage regulator, the module can be powered from 5-12 V. The kit includes pin header connectors for self-soldering, making it easier to build advanced electronic projects.