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Water pump 240L/h quiet operation 12V waterproof pump IPX8 + handle FREE
The 12V 240L/H Water Pump is a powerful and reliable device ideal for a wide range of applications such as aquariums, irrigation systems, fountains and other water projects. Equipped with a brushless motor, the pump features low noise levels and a long service life.
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Waterproof DS18B20 temperature sensor with metal probe - 5 m cable
Precise DS18B20 temperature sensor in a waterproof stainless steel housing. It has a long 5 m cable and measures from -55°C to 125°C with a supply voltage of 3.0 V - 5.5 V. The module is compatible with Arduino, ESP8266, ESP32, and Raspberry Pi platforms. It works excellently in aquarium applications, smart home systems, greenhouses, and heating installations. It offers high accuracy and resistance to harsh conditions.
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Waterproof temperature sensor probe NTC10K IP65 stainless steel 3m
Universal, waterproof NTC10K temperature sensor with a length of 3 metres, designed for precise measurements over a wide temperature range from -50°C to 120°C. Ideal for use in heating, air conditioning, refrigeration and solar systems. The sensor has a stainless steel cover and meets the IP65 standard for high water and dust resistance. Its compatibility with popular temperature controllers makes it the perfect solution for professional installations.
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WeMOS D1 Mini USB-C ESP8266 NodeMCU ESP-12F CH340 Arduino-compatible + WiFi
Compact WeMOS D1 Mini board with ESP8266-12F module and USB-C connector is a capable solution for IoT and Smart Home projects. It has a built-in CH340 converter for easy programming in Arduino IDE. The board offers Wi-Fi, 4MB flash and 9 GPIO pins with support for PWM, I2C, SPI. It works well in ESP Home and Home Assistant setups, enabling quick builds of wireless sensors and home automation controllers.
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WeMos D1 R2 WiFi ESP8266 NodeMCU 4MB Module for Arduino Shield ESP32 microUSB
The WeMos D1 R2 module with the ESP8266 chip is a development board offering WiFi connectivity and 4 MB of memory. It is compatible with Arduino IDE and NodeMCU, and the pinout matches the Arduino Uno form factor. It has a microUSB connector, 11 digital inputs/outputs, 10 PWM channels, and 1 analog input.
It works excellently in IoT projects, home automation systems, and weather stations. It enables easy expansion thanks to support for UART, I2C, and SPI interfaces and the ability to connect ready-made shields.
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WeMos D1 Uno R32 WiFi ESP32-WROOM-32 4MB Shield for Arduino ESP32
A powerful WeMos D1 Uno R32 module with a Dual Core Xtensa 32-bit LX6 microcontroller is an excellent choice for Smart Home systems and IoT projects. The board provides WiFi and Bluetooth BLE connectivity, with 4 MB Flash and 520 kB SRAM. It features 21 GPIO pins, UART, SPI, and I2C interfaces, and a CH340C converter for easy programming. Compatibility with Arduino and ESP32 makes it ideal for prototyping weather stations or lighting controllers.
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White 0.91 OLED I2C 3-5V LCD 128×32 bright display for Arduino Raspberry
Compact white 0.91" OLED display with a resolution of 128×32 pixels is an ideal solution for small electronic projects. Built around the SSD1306 controller, it communicates over the I2C interface and is powered from 3.3 V - 5 V. It features very low power consumption, up to 0.08 W, and a wide viewing angle. It works well in miniature weather stations, wearable devices, and Smart Home modules. It is fully compatible with popular platforms such as Arduino, Raspberry Pi, and ESP32.
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White SH1106 1.3 OLED i2C LCD 128*64 bright 5V module for Arduino
White 1.3" 128x64 OLED display with SH1106 is an energy-efficient module that communicates over the I2C bus. Powered at 3.3 - 5 V, it offers high contrast and excellent readability. Thanks to compact dimensions it is ideal for DIY projects, miniature weather stations, and measuring device interfaces. The module is fully compatible with popular platforms such as Arduino, ESP8266, ESP32, and Raspberry Pi.
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White SH1106 1.3 OLED SPI 3-5V LCD 128×64 bright display for Arduino
A compact white 1.3" OLED display with a resolution of 128×64 pixels, equipped with the SH1106 controller. The module is powered at 3-5 V and communicates via the SPI interface. It offers high image sharpness and low power consumption.
Thanks to its small size, it is ideal for power-efficient electronic projects. It provides full compatibility with popular microcontrollers such as Arduino, Raspberry Pi, ESP8266, and ESP32.
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White solderless prototyping board, 170 tie points, for Arduino breadboard modules
The white solderless prototyping breadboard has 170 tie points on a 2.54 mm pitch. It lets you quickly build and test electronic circuits without soldering. The 47 × 35 mm board includes adhesive backing and mounting holes. It has special clips so you can connect multiple modules together. It works well with platforms such as Arduino, Raspberry Pi, ESP32, and ESP8266. Maximum ratings are 300 V and 5 A.
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White SSD1327 1.5" OLED i2C 3-5V display with 256-level grey scale
The SSD1327 1.5" OLED Display with Grey Scale is an advanced display module with a resolution of 128 x 128 pixels, ideal for a variety of electronic projects. Using the SSD1327 controller, the display offers a 16-degree grey scale, providing exceptional image quality and a wide viewing angle.
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WIFI ESP8266 Module + USB-C 30PIN NodeMCU V3 Arduino WIFI IoT CH340 for ESP32
Advanced WiFi ESP8266 NodeMCU V3 module with USB-C connector and CH340 converter-ideal for IoT projects and Smart Home systems. The board offers 5V - 12V power, 3.3V logic, 4 MB FLASH and 802.11 b/g/n connectivity. The module has 11 I/O ports and supports wireless programming. It works well with Arduino IDE and MicroPython and integrates easily with platforms such as Home Assistant.
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Wires cables 40 pcs - 30 cm Male-Female jumpers for Arduino GPIO DuPont
The set includes 40 colorful wires 30 cm long with male-female connectors. The pieces are joined in a ribbon from which you can tear off individual wires. It is an excellent solution for rapid breadboard prototyping without soldering. Solid DuPont connectors ensure reliable contact. The wires are compatible with platforms such as Arduino, Raspberry Pi, ESP8266, and ESP32. They are ideal for connecting sensors, building automation circuits, and educational projects.
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Wires cables 40 pcs LONG - 40 cm male-female jumpers for Arduino GPIO
A set of 40 universal male-female wires 40 cm long. They work well for electronic device prototyping and connecting modules to microcontrollers such as Arduino, Raspberry Pi, or ESP32.
The wires use the popular 2.54 mm pitch and fit standard breadboards. The convenient ribbon form allows easy separation into individual pieces, which greatly simplifies building test circuits without soldering.
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Wiznet W5500 Ethernet network module RJ-45 WoL SPI TCP/IP UDP 2.54 mm STM32
The compact Ethernet W5500 RJ-45 network module is a capable expansion for Arduino, STM32, ESP32, and Raspberry Pi microcontrollers. It provides stable wired connectivity with hardware TCP/IP and UDP stack support for up to 8 simultaneous sockets. Communication uses the SPI interface.
The module supports 10/100 Mb speeds and a useful Wake on LAN feature. It works well in home automation, IoT gateways, and industrial measurement systems, offering reliability where wireless networks are not enough.
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XF-25 white contact prototyping board with 25 tie points for Arduino modules
The compact XF-25 prototype board in white is an ideal solution for quickly testing simple electronic projects. It has 25 contact holes on a standard 2.54 mm pitch, ensuring full compatibility with popular Arduino, ESP32, ESP8266, and Raspberry Pi modules.
Thanks to its small size of 15 × 20 mm, the board lets you plug in components comfortably with no soldering required. It is an excellent tool for building miniature test circuits and educational breadboard setups.
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XH-M240 18650 Li-Ion cell capacity analyzer with display
The capacity tester for 18650 cells is characterised by its simplicity of use. The device can be powered from an external voltage source in the range from 5V to 12V or directly from an 18650 cell, which should be placed in the left basket of the module, while the battery under test is placed in the right basket. The tester displays the measurement results in mAh and mWh, as well as the current battery voltage. For ease of use, there are 4 buttons and a switch on the board.
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XH-M603 adjustable battery cell charging control module 12 - 24 V
The XH-M603 regulator is used for autonomous control of charging batteries with a voltage of 12 - 24 V. The device continuously monitors parameters and automatically disconnects the charger when the end voltage is reached, effectively protecting cells from overcharging. The module accepts input voltage 10 - 30 V DC with control accuracy 0.1 V. It works well in installations with photovoltaic panels, emergency power systems, and when protecting gel and lead-acid batteries.
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