RF Communication Module

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1,405 products

DC6-30V 140W Multi-Protocol Desktop Smart Fast Charging Module High-Power Charger Module QC/PD Fast Charge

$7.16

DTECH Rail-Mounted Serial Port Server Single Port RS485 to Ethernet Communication Module Modbus Gateway RTU

$15.45

5.8G wireless audio/video receiver modules RX5800 and RX5808, original and in stock.

$19.32

Someone has a 485 serial port to WiFi serial port server dual-band DIN rail small size module Modbus gateway DR164

$13.18

TPA3116D2 Dual-Channel Stereo High-Power Digital Subwoofer Amplifier Board 2x50W 5V 12V 24V

$4.55

Infrared Decoding Module Encoding Module Infrared Wireless Communication Receive Transmit Serial Communication Module

$0.86

4G Industrial Router Dual SIM Multi-Link Internet Access Supports Beidou GPS Positioning Intranet Penetration Industrial Grade Stability

$118.18

5W Power Voice MP3 Playback Control Module One-to-One Trigger TF Memory Card USB Custom Audio T5WL

$4.55

A small-sized lipstick rail serial server RS485/RS232 to Ethernet USR-DR134/132

$3.89

Industrial-grade USB to RS485 communication module, bidirectional half-duplex serial cable converter, TVS protected U485

$1.88

Voice Recognition Module V3 for Speech Recognition

$22.70

HX1838 Infrared Wireless Remote Control Module Receiver/Transmitter Kit, Microcontroller Expansion Board, 940NM, 8m

$0.53

Recording greeting card mechanism, creative gift box, Christmas birthday card, music cover wall, MP3 download, voice module

$3.18

RF Microwave Resistor Power Divider Power Splitter One Input Two Output

$2.50

Self-Generating Module Press-to-Reset Micro-Kinetic Generator PM4250 Battery-Free Press Power Generation Module

$1.48

Recording greeting card mechanism, creative gift box, Christmas birthday card, music cover wall, MP3 download, voice module

$3.64

AI Intelligent Speech Recognition Module Offline Voice Control Module Voice Recognition Chip Voice Control Module SU-03T

$0.23

Offline voice recognition module for fan, light, curtain motor, and voice control board solution development with self-learning wake word

$1.32

Six-Axis IMU Module ICM42688 Attitude Sensor Gyroscope

$10.43

USB to UART/I2C/SPI/JTAG Converter, Serial Communication Module, Downloader, Rail/Wall Mount

$18

W25Q16/32/W25Q64/W25Q128 NorFlash Storage Module 32/64/128Mbit SPI

$0.41

HC-SR04+ bracket housing, ultrasonic module, precision distance measuring module, ultrasonic sensor electronics

$0.17

Recording greeting card mechanism, creative gift box, Christmas birthday card, music cover wall, MP3 download, voice module

$4.09

ASR-PRO Voice Intelligent Speech Recognition Control Module AI Offline Recognition Development Board with Custom Entries

$1.93