RF Communication Module

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1,404 products

Analog thermal imaging camera to USB digital signal development board, CVBS to USB module conversion board, data acquisition card

$10.23

Offline Voice Recognition Module V20 Kit, Hailing Technology Voice Chip Voice Control Switch Project Evaluation Board

$0.43

AI Smart Voice Recognition Module Supports Custom Offline Voice Switch and Control Development Board

$3.34

ESP32 Development Board with Touch Screen WiFi Bluetooth 2.8 Inch 240*320 Smart TFT LCD Display Module

$11.48

RS485 to 232 Optically Isolated 600W Surge Protection Converter Module UART TTL Serial Communication Signal Transmission

$3.41

Cross-border Hackrf One V1.8.x Software Defined Radio Development Board Set Receiver Metal Enclosure

$142.95

Official M5Stack ATOM S3 Programmable Smart Speaker IoT Built-in ESP32 Bluetooth Wi-Fi

$26.14

RS485 Eight-Port Server to Ethernet Communication with M7 Core USR-N580 High-Speed Transmission

$122.64

8-Channel 485 Current Acquisition Module Current Transmitter Multi-Channel Intelligent Acquisition High Precision Current

$27.27

5MP/8MP Camera Module USB2.0 Plug-and-Play Auto Focus with USB Cable

$11.14

Industrial USB to RS485 Serial Converter Communication Module CH340 PLC Serial IO Module

$1.64

CH339F USB to 1-channel 100Mbps Ethernet 4-channel USB Hub 2.0 Module

$11.14

MEMS Silicon Microphone Module High Sensitivity 3037 Bottom/Top Sound Pickup Analog Signal Output Silicon Mic Module

$1.95

Alibaba-1688 product cannot be viewed or has been removed

$172.50

Raspberry Pi 4B/5 IMX708 Camera Module V3 Autofocus Camera

$27.73

RF Microwave DC Bias DC Block DC Feed DC Bias 10-6000MHz

$2.73

SIM808 Module Development Board GSM GPRS GPS Positioning SMS Development Board with STM32.51 Program

$15.91

Serial Server RS485/232 to RJ45 Ethernet MQTT Communication TCP/IP Data Transmission Modbus

$3.64

HamGeek HG-20A 20W QRP High-Frequency Shortwave Small Loop Antenna Transceiver for ICOM-705 5-30MHz

$90.68

Bluetooth receiver, USB flash drive, TF card decoder, and remote control digital amplifier board TPA3116 2X50W receiver amplifier

$8.18

HLK-V20 intelligent voice recognition chip control module serial port module dual-mode custom wake-up word

$5.70

USB Interface 16-Channel 12-Bit AD Sampling Data Acquisition STM32 UART Communication ADC Module

$6.82

Voice Module Playback Board Industrial MP3 Player 24V High Power High/Low Level Trigger One-to-One CH358

$7.27

Airspy R2 Software-Defined Receiver: Portable VHF/UHF High-Precision

$271.82