RF Communication Module

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1,539 products

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-Powered Module Press-to-Reset Micro Kinetic Energy Generator PM4250 Battery-Free Press-to-Generate Power Module

$1.48

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

$3.64

AI Smart Voice Recognition Module Offline Voice Control Module Voice Recognition Chip Sound 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 hanging

$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

ATS-20+Si4732 Full Band Radio Receiver FM AM MW SW and SSB (LSB and USB)

$22.50

ESP32-S3-CAM Core Development Board WROOM N16R8 WiFi Bluetooth Module OV3660 Camera

$4.09

AB-IOT-868-SMA SMD Module for 868M/915M, Suitable for 850-930MHz Transmit/Receive Bidirectional Amplification

$26.82

CP2112 TPYC-C Micro-USB Interface Debug Board, USB to I2C Communication Module

$2.95

Button Recording Chip Supports External FLASH, Low Power 35-Second Recording Module, Toy Recording Box in Stock

$0.23

Low Latency Low Power LiteOS System PLC Power Line Carrier HiSilicon IOT Communication Module

$17.95

Original Genuine XY-C50L 50W*2 Stereo Bluetooth Digital Amplifier Board Dual Channel 360-Degree Stepless Volume Control

$5.00

Factory Direct Sale Open Source Mini MP3 Player Mini Player

$0.81

[Shaibang] 600W High Power TPA3255 Hi-Fi Digital Amplifier Board Dual Channel Amplifier Module

$18.86

【Shaibang】600W High Power TPA3255 HiFi Digital Amplifier Board Dual Channel Amplifier Module

$20.23