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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
UNIQUE TK4100 125 kHz Contactless RFID Card with Internal Number
The UNIQUE 125 kHz RFID contactless card, featuring the reliable TK4100 chip, is a versatile solution for access control and time-and-attendance systems. The product features a long data retention period of up to 10 years and a durability of up to 100,000 cycles. The card works perfectly with popular microcontrollers, such as Arduino and Raspberry Pi, making it easy to integrate into electronic projects, alarm systems, and intercoms.
Availability: duża ilość
Dispatched within: 1 day
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
2.4/5 GHz Wi-Fi Antenna with Bluetooth, SMA Male Connector, Angled, for Network Card
Compact, angled 2.4/5 GHz Wi-Fi and Bluetooth antenna with 3 dBi gain. It ensures stable transmission and improves network range for IoT systems, building automation, and popular modules such as the ESP32, ESP8266, and Raspberry Pi. Equipped with a 50 Ω male SMA connector. Its small size allows for easy installation in compact devices, and its wide operating temperature range—from -40°C to 85°C—ensures high reliability in all conditions.
Availability: duża ilość
Dispatched within: 1 day
20-cm Pigtail: N-type socket with flange, SMA-M RF plug, 50 Ohm RG316 high-frequency cable
High-quality RF pigtail with a 20-cm RG316 coaxial cable and 50-ohm impedance. One end features an N-type connector with a 4-screw flange for secure mounting on an enclosure, while the other end has a standard SMA plug. The product ensures reliable signal transmission with low loss. It is ideal for use in radio communication devices, measurement equipment, IoT modules, and for connecting antennas to Wi-Fi and LTE routers.
Availability: brak towaru
Adapter N gniazdo N gniazdo do obudowy + uszczelka SEAL przejściówka 50 ohm
This high-quality N-female to N-female adapter from RF Connectors is designed for installation in hermetic SEAL-type enclosures. It ensures a precise fit and excellent transmission performance at 50 ohms impedance, effectively minimizing signal loss in the radio path.
The adapter is used in radio communication systems, base stations, measurement equipment, and amateur radio installations. It features high mechanical durability, and the included sealing O-ring and set of accessories ensure a stable and secure installation.
Availability: na wyczerpaniu
Dispatched within: 1 day
Angled Adapter: RP-SMA Male to SMA Female for LoRa Antennas
The RP-SMA to SMA right-angle adapter enables seamless connection between devices equipped with a male RP-SMA connector and a female SMA connector. The right-angle design facilitates cable management in tight spaces and effectively protects cables from kinking.
This adapter is used in Wi-Fi routers, access points, FPV systems in drones, and IoT projects utilizing Arduino, ESP32, or Raspberry Pi modules. It ensures stable signal transmission and simple, tool-free installation.
Availability: duża ilość
Dispatched within: 1 day
Antenna Adapter: SMA Female Socket to TS9 GSM Plug, Gold-Plated
This compact antenna adapter provides a seamless connection from a female SMA socket to a TS9 plug. The gold-plated contacts and housing protect against corrosion and ensure optimal signal quality. The adapter is used in antenna installations and GSM systems, allowing external antennas to be connected to network devices. The direct connector-to-connector design ensures a stable connection and convenient installation in a minimal amount of space without the need for additional cable.
Availability: średnia ilość
Dispatched within: 1 day
Antenna Connector Adapter: SMA Plug to RP-SMA Socket, 50 ohms, Gold-Plated, LoRa FPV
This compact antenna adapter is used to quickly change the connector standard in radio installations. The adapter features an SMA plug and an RP-SMA socket, providing a 50-ohm impedance match. Precision manufacturing, a gold-plated finish, and a Teflon insulator ensure low signal loss and a durable connection.
The adapter is widely used in Wi-Fi routers, access points, SDR receivers, FPV video systems, and industrial telemetry devices.
Availability: na wyczerpaniu
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
BNC Male-to-SMA-F RF 50 Ohm Pigtail Adapter
A high-quality antenna adapter that allows for quick conversion from a male BNC connector to a female SMA connector. The adapter maintains a standard impedance of 50 ohms, ensuring a stable connection in RF radio installations without the need for soldering. The product facilitates the connection of measuring instruments and amateur radio equipment to modern antennas. Using this adapter minimizes signal loss, ensuring high reliability in professional radio communication systems.
Availability: duża ilość
Dispatched within: 1 day
Gold-plated, crimp-on RPSMA male connector with Teflon insulation for H-155, RF-5, and RF-240 cables
A high-quality RPSMA male connector designed for crimp mounting on popular H-155, RF-5, and RF-240 coaxial cables. The product features gold-plated contacts and a gold-plated body, as well as a Teflon insulator, ensuring minimal signal loss and high thermal resistance during soldering. This connector is widely used in radio communication systems, antenna installations for routers, telemetry devices, and IoT systems. Its robust construction guarantees excellent conductivity, reliability, and resistance to oxidation in professional radio circuits.
Availability: duża ilość
Dispatched within: 1 day
ISM-868-H 868MHz Radio Antenna SMA Male 29cm for LoRa Meshtastic Meshcore
ISM-868-H radio antenna with a total length of 29 cm (active section 27 cm) is designed for operation in the 868 MHz ISM band. It features an SMA male connector and a built-in hinge that makes it easy to adjust the tilt angle. The product is ideal for DIY projects, IoT systems, and development terminals. It is widely used in LoRa, LoRaWAN, Helium communication and Meshtastic and Meshcore networks. It provides stable parameters at a maximum power of 10 W and impedance of 50 Ohm.
Availability: brak towaru
