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5 pcs RGB LED 5mm Common Cathode 5x set
RGB LED - emitting virtually any colour of light from the spectrum visible by the human eye.
The diode is transparent.
Availability: brak towaru
5V Low Trig 4 Channel SSR Relay Module
The SSR 5V 4-channel solid-state relay is a module ideal for controlling devices using AVR, ARM, Arduino, STM32, ESP8266 and Raspberry Pi microcontrollers. It features galvanic isolation between input and output. The specification includes 4 relay channels, 5V supply voltage, low state activation and Normal Open type contacts. The maximum load is 2A at 250V AC. This is an excellent tool for prototyping electronic circuits.
Availability: duża ilość
Dispatched within: 1 day
8 channel SSR relay module 5V Low Trig
The 8-channel module with SSR solid-state relays, powered by 5V with 2A current, is compatible with AVR, ARM, Arduino, STM32. Thanks to the absence of mechanical components, these relays are more reliable for intensive use. Galvanic isolation between input and output provides additional safety. It is an excellent choice for circuit prototyping.
Availability: duża ilość
Dispatched within: 1 day
8-channel 5V 10A relay module low-level triggered 0V for Arduino
8-channel relay module is a universal device for controlling high-power equipment using platforms such as Arduino or Raspberry Pi. It features 8 SONGLE relays powered by 5V DC, supporting loads up to 10A. Control is low-level (0V). Each channel has NO and NC contacts and opto-isolation for circuit safety. The module is ideal for building automation-managing lighting, motors, pumps, and heating systems.
Availability: duża ilość
Dispatched within: 1 day
8-channel Saleae 24 MHz logic analyzer I2C SPI 1-Wire CAN I2S
The compact 8-channel Saleae 24 MHz logic analyzer is a professional tool for working with ARM, AVR, Arduino, or Raspberry Pi microcontrollers. USB-powered, it enables precise signal recording and hardware decoding of communication protocols such as I2C, SPI, 1-Wire, CAN, and I2S.
The analyzer has 8 independent logic inputs with 100K Ohm impedance. It excels at diagnosing communication errors with digital sensors and analysing data transfer in embedded systems.
Availability: duża ilość
Dispatched within: 1 day
9V 6F22 battery connector snap for 6LR61 holders power supply
Practical connector for 9V 6F22 batteries and 6LR61 battery holders. The asymmetrical design of the snap effectively protects circuits against reverse polarity. It features 10-centimeter wires with stripped insulation, ready for soldering or plugging into a breadboard. The product is perfect as a power supply for Arduino, Raspberry Pi, or ESP32 modules. A reliable solution for mobile electronic projects, rapid prototyping, and repairing measuring devices.
Availability: duża ilość
Dispatched within: 1 day
9V battery connector adapter, DC 2.1×5.5 mm plug, snap clip 6F22, 15 cm cable, for Arduino
A practical 9V (6F22) battery adapter connector with a standard DC 2.1×5.5 mm plug and a sturdy snap connector. It enables quick, safe power for electronic circuits, including modules for Arduino, ESP32, and Raspberry Pi, with no soldering required. A flexible 15 cm cable makes installation easy in mobile projects, portable sensors, and educational toys. This compact solution offers secure mounting and versatile use in electronics.
Availability: duża ilość
Dispatched within: 1 day
Adapter BNC Male Plug to SMA Female Jack RF 50 Ohm Pigtail
High-quality antenna adapter for quickly switching from a male BNC plug to a female SMA jack. This transition piece maintains standard 50 Ohm impedance for a stable connection in RF radio installations-no soldering required. It simplifies hooking up test equipment and amateur radio gear to modern antennas while reducing signal loss and supporting reliable operation in professional radiocommunications setups.
Availability: duża ilość
Dispatched within: 1 day
Adapter RS232 DE9 DB9 żeński na terminal block śrubowy D-Sub bezlutowy ARK
A professional RS232 DE9 female to screw terminal adapter enables quick and solderless connection of serial signals. It is equipped with a 9-pin female D-Sub socket and a 9-pin screw terminal block. It features clearly labeled pins on the housing, which minimizes the risk of errors. The product is ideal for service work, diagnostics, and integration of industrial equipment, PLC controllers, and communication converters. It ensures a durable connection and allows repeated wire reconfiguration in automation systems.
Availability: duża ilość
Dispatched within: 1 day
Analog Joystick Module 5V Dual-Axis with Button Arduino AVR Raspberry
Analog Joystick Module 5V is a precise, versatile device with two analog channels (X and Y) and a built-in button. It is ideal for DIY projects, robotics, and prototyping, enabling easy control of movement and position. The module is fully compatible with popular platforms such as Arduino, AVR, Raspberry Pi, and ESP32. It offers simple data readout and convenient integration when powered at 5V.
Availability: duża ilość
Dispatched within: 1 day
Antena Radiowa ISM-868-H 868MHz SMA męskie 21cm do LoRa Meshtastic Meshcore
Radiora ISM-868-H is a foldable 21 cm antenna for the licence-free ISM 868 MHz band. It has an SMA male connector and a built-in hinge for easy tilt adjustment. It is ideal for LoRa, Meshtastic, Meshcore, and Helium systems.
An excellent choice for IoT builds, remote data collection, and automation. It pairs widely with modules such as ESP32, Arduino, and Raspberry Pi, providing dependable long-range communication.
Availability: brak towaru
Antenna adapter SMA male plug - UHF male plug 50 Ohm RF telecommunications connector
High-quality RF antenna adapter with SMA male plug and UHF male plug (PL1). This reliable 50 Ohm connector ensures stable signal transmission in radiocommunications systems and amateur radio. It is ideal for connecting two-way radios to external antennas, in test equipment, and in base station installations. Solid construction ensures durability and fast installation without replacing the entire cabling run.
Availability: średnia ilość
Dispatched within: 1 day
Arduino Education Starter Kit XXL UNO R3
An excellent set for programmers at any level, whether beginners or more experienced. Fully compatible with the Arduino IDE, it features high quality workmanship. It includes a rich selection of accessories, combining learning with fun elements. The entire kit is neatly packaged in a sturdy organiser.
Availability: brak towaru
Bidirectional 4-channel logic level shifter 4CH 3.3V 5V
Logic level converter is a 4-channel bidirectional module that enables safe connection of devices operating at different voltages, such as 1.8 V, 2.8 V, 3.3 V, and 5 V. It provides smooth communication between Arduino microcontrollers powered at 5 V and ESP8266, ESP32, or Raspberry Pi circuits. Compact dimensions and 12 pins simplify mounting. The module effectively protects components from damage caused by excessive voltage, ensuring reliable logic signal translation.
Availability: duża ilość
Dispatched within: 1 day
Blue 0.96" OLED display I2C 3-5V SSD1306 128*64 bright for Arduino
Compact blue 0.96" OLED display with 128x64 pixel resolution and SSD1306 driver. The module is powered from 3-5V and uses the I2C communication bus, enabling fast integration with Arduino, Raspberry Pi, and ESP32 platforms. Its small size of 27 x 27 x 4 mm makes the screen ideal for miniature interfaces, sensor data visualisation, and IoT systems.
Availability: duża ilość
Dispatched within: 1 day
Blue LCD 1602 16x2 HD44780 display with I2C converter, Arduino screen
Blue LCD 1602 display with a soldered I2C HD44780 converter is an ideal solution for electronic projects. The screen shows 2 lines of 16 white characters with excellent readability. Thanks to the I2C interface with the PCF8574 chip, mounting and integration with microcontrollers such as Arduino, ESP32, or Raspberry Pi is very simple.
The module runs on 5V and works well in weather stations, meters, alarm systems, and information panels. The built-in potentiometer allows convenient contrast adjustment and backlight control.
Availability: duża ilość
Dispatched within: 1 day
Bluetooth MP3 player stereo audio microUSB power for car
Compact Bluetooth 4.1 player powered via microUSB at 3.7-5V for wireless audio streaming. The module supports WAV, APE, FLAC, MP3 formats and has a standard 3.5 mm mini-jack output. It is ideal for upgrading older amplifiers, building portable speakers, and projects with Arduino, Raspberry Pi, or ESP32. Communication range is up to 15 metres.
Availability: duża ilość
Dispatched within: 1 day
BME280 3.3V Pressure, temperature and humidity sensor I2C SPI module for Arduino
The BME280 module is a precise sensor that measures temperature, atmospheric pressure, and relative humidity. The device features low power consumption and operates from 1.7V to 3.6V, making it ideal for battery-powered projects. The sensor supports I2C and SPI communication interfaces. The product is compatible with platforms such as Arduino, ESP8266, ESP32, and Raspberry Pi. The module is well suited for weather stations, home automation systems, and IoT devices that collect environmental data.
Availability: duża ilość
Dispatched within: 1 day
