Menu
- Minicomputer(81)
- Microcontroller(89)
- Electronic(529)
- Enclosures(8)
- Cooling(22)
- Sound and acoustics(11)
- Minicomputers(3)
- Memory cards and disks(6)
- Sensors(58)
- Voltage regulators(42)
- Assembly electronics(78)
- Programmers(12)
- Displays and screens(28)
- Buttons and keys(23)
- Starter kits(8)
- Diodes(8)
- Converters(28)
- Power supply(60)
- Gadgets(1)
- LED lighting(12)
- Relays(25)
- GSM modules(4)
- Motor and servo controllers(14)
- Communication(63)
- Tool(27)
- Servo(5)
- Smart Home(2)
- Services(0)
- New products
Vendor
Price
-
from
to
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: brak towaru
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: średnia 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
Adapter antenowy przejściówka gniazdo SMA żeńskie na wtyk TS9 GSM złoty
Compact antenna adapter enables a seamless transition from an SMA female jack to a TS9 plug. Gold-plated contacts and body protect against corrosion and ensure optimal signal quality. The adapter is used in antenna installations and GSM systems, enabling connection of external antennas to network devices. The direct connector-to-connector design guarantees a stable connection and convenient mounting in minimal space without an extra cable.
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: średnia ilość
Dispatched within: 1 day
Adapter konektor antenowy wtyk SMA gniazdo SMA-RP 50 ohm złocone LoRa FPV
A compact antenna adapter for quickly changing the connector standard in radio installations. The component is equipped with an SMA male plug and SMA-RP female socket, providing wave matching with 50 ohm impedance. Precise construction, gold-plated finish and teflon insulator guarantee low signal loss and durable connection.
The adapter is widely used in Wi-Fi routers, access points, SDR receivers, FPV video systems and industrial telemetry devices.
Availability: średnia ilość
Dispatched within: 1 day
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
Adapter przejście kątowe gniazdo RP-SMA męskie SMA żeńskie do anten LoRa
The RP-SMA to SMA right-angle adapter enables seamless connection of 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: na wyczerpaniu
Dispatched within: 1 day
Antena WiFi 2.4/5GHz Bluetooth złącze SMA męskie kątowa do karty sieciowej
Compact angled WiFi 2.4/5 GHz and Bluetooth antenna with 3 dBi gain. Provides stable transmission and better network range for IoT, building automation, and popular modules such as ESP32, ESP8266, or Raspberry Pi. Fitted with a 50 Ω SMA male connector. Small dimensions allow easy mounting in tight devices, and the wide operating temperature range from -40°C to 85°C ensures high reliability in any conditions.
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
Gniazdo RP-SMA żeńskie do druku boczne PCB 1,5-1,6 mm 50 Ohm złocony styk
High-quality RP-SMA female jack designed for side mounting on PCB boards with laminate thickness 1.5-1.6 mm. The connector has an impedance of 50 Ohm and a gold-plated contact, ensuring low signal loss and a durable connection.
The component is used in radio communication circuits, IoT systems, and Wi-Fi modules based on ESP8266, ESP32, Arduino, and Raspberry Pi, providing a reliable antenna feedthrough.
Availability: średnia 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: duża ilość
Dispatched within: 1 day
