Menu
- Minicomputer(80)
- Microcontroller(74)
- Electronic(451)
- Minicomputers(3)
- Memory cards and disks(6)
- Enclosures(8)
- Cooling(22)
- Sound and acoustics(7)
- Sensors(52)
- Voltage regulators(37)
- Assembly electronics(69)
- Programmers(12)
- Displays and screens(24)
- Buttons and keys(20)
- Starter kits(8)
- Diodes(6)
- Converters(21)
- Power supply(48)
- Gadgets(1)
- LED lighting(12)
- Relays(24)
- GSM modules(3)
- Motor and servo controllers(14)
- Communication(42)
- Tool(24)
- Servo(5)
- Smart Home(2)
- Services(0)
- New products
Vendor
Price
-
from
to
RFID 125kHz key fob and card programmer Unique copier reader + kit
This compact 125 kHz RFID programmer is a portable device for quickly copying key fobs and cards. It supports UNIQUE standards and T5577 and EM4305 chips. Cloning is intuitive - it only requires the read and write buttons. The unit is powered by two AAA batteries. The kit includes 5 blank key fobs and 5 cards ready for writing. It is an excellent solution for DIY duplication of intercom keys, access control systems, and parking tags.
Availability: duża ilość
Dispatched within: 1 day
RFID MFRC-522 Card 13.56 MHz Mifare contactless - fixed code
This contactless 13.56 MHz RFID card with a fixed code is a reliable solution for access control systems, time registration, and as ID badges. The factory-programmed, non-programmable code ensures high security. The card works seamlessly with MFRC-522 readers and Arduino, ESP8266, ESP32, and Raspberry Pi microcontrollers. The smooth surface is ready for personalization via printing. An excellent choice for offices, parking systems, and Smart Home projects.
Availability: duża ilość
Dispatched within: 1 day
RFID miniUSB key fob card reader + USB - MiniUSB cable 1.4m
Availability: duża ilość
Dispatched within: 1 day
RFID RC522 Reader + Key Fob + Card 13.56 MHz SPI Read/Write for Arduino
Advanced RC522 RFID reader module operating at 13.56 MHz. The kit includes the reader, a card, and a key fob - ideal for access control systems, electronic locks, and smart home projects. The device is powered by 3.3V and uses the SPI interface to communicate with microcontrollers such as Arduino, ESP32, or Raspberry Pi.
The built-in antenna provides stable read and write of data at distances up to 60 mm. The module features low current consumption of 30 mA and operates in temperatures from -20 to 80 degrees Celsius.
Availability: duża ilość
Dispatched within: 1 day
SMD nRF24L01+ 2.4GHz radio module for Arduino wireless communication
The nRF24L01+ 2.4 GHz radio module in SMD is an advanced wireless communication solution, ideal for electronic project applications. With its compact size and built-in PCB antenna, the module offers high performance in the 2.4 GHz ISM band without the need for licensing.
Availability: brak towaru
SX1262 LoRa 868MHz industrial module with RS232 RS485 422 interface + antenna
The SX1262-LoRa-DTU is an advanced LoRa communication module designed for long-distance data transmission in demanding industrial and agricultural environments. Operating in the 868 MHz frequency band, the module offers a wide range of industrial interfaces , such as RS232, RS485 and RS422, ensuring its versatility in a variety of applications.
Availability: brak towaru
The TCA9548A multiplexer module allows the connection of 8 separate I2C buses
The TCA9548A multiplexer module is an advanced device that allows a singleI2C interface to be expanded to eight independent digital buses. Each bus has its own dedicated SDx (data line) and SCx (clock line) pins, allowing multiple I2C devices to be simultaneously and seamlessly connected to a single microcontroller.
Availability: brak towaru
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.
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
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: duża ilość
Dispatched within: 1 day
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
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
LoRaWAN antenna 433/470 MHz 5dBi SMA male magnetic base 3 m cable IP65 outdoor
Outdoor IP65 waterproof antenna for communication in LoRaWAN networks at 433 MHz and 470 MHz. It offers 5 dBi gain for significantly greater range of wireless systems and IoT applications. It has a male SMA plug, an integrated 3 m cable, and a magnetic base for easy mounting. Fully compatible with ESP8266, ESP32, Arduino, and Raspberry Pi modules. Ideal for telemetry, building automation, and weather stations.
Availability: duża ilość
Dispatched within: 1 day
Pigtail 20cm N gniazdo z flanszą SMA-M wtyk RF 50 Ohm kabel RG316 w.cz.
High-quality RF pigtail with RG316 coaxial cable, 20 cm length and 50 Ω impedance. One end has a four-screw N female flange for stable enclosure mounting; the other has a standard SMA male. Ensures reliable transmission with low loss. Ideal for radiocommunication gear, test equipment, IoT modules, and routing antenna connectors on Wi‑Fi and LTE routers.
Availability: średnia ilość
Dispatched within: 1 day
Pigtail BNC wtyk SMA-M męski wtyk RG316 1m 50 Ohm kabel RF złącze antenowe
High-quality RF pigtail with BNC male and SMA male connectors. Flexible, durable RG316 cable, 1 m long with 50 Ohm impedance, ensures stable transmission. Ideal for radio communications modules, professional test gear, network hardware, and GPS receivers. Provides reliable RF interconnects in industrial data links.
Availability: średnia ilość
Dispatched within: 1 day
Pigtail RF U.FL IPX IPEX RP-SMA female jack RG178 15 cm for ESP32 WiFi
High-quality RF pigtail with U.FL (IPX/IPEX) plug and RP-SMA female jack. Uses RG178 coaxial cable 15 cm long with 50 ohm impedance. Provides a stable connection and low signal loss. Ideal for routing the antenna connector outside the device enclosure. Works well with popular modules such as ESP32, ESP8266, Arduino, and Raspberry Pi. Essential in wireless communication systems, WiFi networks, Bluetooth, and IoT projects.
Availability: duża ilość
Dispatched within: 1 day
Pigtail U.FL IPX IPEX SMA-F female jack RG178 10 cm 50 Ω WiFi LoRa
High-quality antenna adapter with an U.FL (IPX/IPEX) connector and female SMA-F jack. It uses RG178 cable, 10 cm long, with 50 Ω impedance, delivering a stable signal in WiFi, LoRa, GSM, and Bluetooth systems.
The product makes it easy to route 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.
Availability: duża ilość
Dispatched within: 1 day
RF Pigtail Connector N female panel mount SMA male cable RG316 50 Ohm 20 cm
The RF pigtail connector is a reliable solution for linking components in high-frequency paths. The adapter has N female panel mount and SMA male connectors, joined by flexible RG316 cable with 50 Ohm impedance and 20 cm length. It allows convenient routing of the antenna signal outside the device enclosure. It works well in radio systems, wireless network infrastructure, and IoT projects with ESP or Arduino modules. It provides stable mechanical mounting and optimal transmission performance.
Availability: duża ilość
Dispatched within: 1 day
