BT modules, BT modules direct from Shenzhen Ruiqi Electronic Co., Ltd. in CN

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Hot selling GPS Shield GPS record expansion board GPS module with SD slot card With Antenna for Ar

$6.00 - $8.00/piece

1.0 piece(Min. Order)

Hot selling high-quality ADS1256 24 bit 8 channel ADC AD module High precision ADC Collecting data acquisition card

$7.50 - $8.00/piece

1.0 piece(Min. Order)

High precision acquisition module ADS1256+STM32F103C8T6 industrial control NEW learning board 24 bit ADC power supply

$11.00 - $13.00/piece

1.0 piece(Min. Order)

Hot selling ADS1256 24 ADC8 road AD-precision ADC data acquisition module

$7.80 - $8.00/piece

1.0 piece(Min. Order)

HC-08 Blue tooth Serial Port Module Blue tooth BLE4.0 Low Power Transparent Communication Level Current

$2.70 - $3.00/piece

1.0 piece(Min. Order)

original W5100 Ethernet Module Ethernet Network Module For Ar

$3.80 - $4.00/piece

1.0 piece(Min. Order)

DIY Spot Welding Pen Integrated Spot Welder Hand-held with Automatic Trigger For 18650 Battery Trigger Weld Mini Spot Weld

$4.80 - $6.00/piece

1.0 piece(Min. Order)

Raspberry Pi 4 Night Vision Fisheye Camera 5MP OV5647 70/95/160 Degree Focal Adjustable Camera for Raspberry Pi 3 Model B Plus

$3.80 - $5.00/piece

1.0 piece(Min. Order)

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HC-08 Blue tooth Serial Port Module Blue tooth BLE4.0 Low Power Transparent Communication Level Current

$2.70 - $3.00/piece

1.0 piece(Min. Order)

Speed Recognition Voice Recognition Module V3 compatible with Ard

$14.00 - $15.00/piece

1.0 piece(Min. Order)

1308 Class AB stereo headphone driver audio module TDA1308

$0.50 - $5.00/piece

1.0 piece(Min. Order)

T-Camera ESP32 WROVER & PSRAM Camera Module ESP32-WROVER-B OV2640 Camera Module 0.96 OLED

$5.00 - $10.00/piece

1.0 piece(Min. Order)

T8 electronic V1.7wifi Bluetooth ESP32 WROVER 4MB FLASH 8MB PSRAM electronic module Support TF card 3D antenna

$6.50 - $10.00/piece

1.0 piece(Min. Order)

T-Internet-POE ESP32-WROOM LAN8720A Chip Ethernet Adapter And Downloader Expansion Board Programmable Hardware

$15.00 - $17.00/piece

1.0 piece(Min. Order)

VGA Controller Board VGA32-V1.4 Controller PS/2 Mouse Keyboard Controller Graphics Library Game Engine ANSI/VT Terminal

$7.00 - $10.00/piece

1.0 piece(Min. Order)

T-QT Pro ESP32-S3 GC9107 0.85 Inch LCD Display Module Development Board WIFI Bluetooth Full Color 128*128 Screen

$8.50 - $10.00/piece

1.0 piece(Min. Order)

T-Display-S3 ESP32-S3 1.9 inch ST7789 LCD Display Development Board WIFI Bluetooth5.0 Wireless Module 170*320 Resolution

$13.00 - $15.00/piece

1.0 piece(Min. Order)

original MINI32 V1.3 ESP32 WiFi Blue tooth Module Development board electronic module

$4.80 - $6.00/piece

1.0 piece(Min. Order)

original T5-4.7 Inch E-paper ESP32 V3 Version 16MB FLASH 8MB PSRAM WIFI/Blue tooth Module Development Board for Ar

$4.70 - $28.00/piece

1.0 piece(Min. Order)

original T-PicoC3 Raspberry Pi RP2040 ESP32-C3 LCD Tensorflow lite

$8.00 - $10.00/piece

1.0 piece(Min. Order)

original T-OI PLUS RISC-V ESP32-C3 MCU Development Board Blue tooth-compatible Wifi Module 16340 Battery Holder Interface

$2.00 - $5.00/piece

1.0 piece(Min. Order)

original ESP32 SX1276 LoRa 868 / 915MHz Blue tooth WI-FI Lora Internet Antenna Development Board

$10.00 - $15.00/piece

1.0 piece(Min. Order)

original T-Beamv1.1 ESP32 chip Blue tooth WiFi wireless module LoRa GPS NEO-6M SMA

$23.00 - $30.00/piece

1.0 piece(Min. Order)

original T-Call V1.4 ESP32 Wireless Module SIM Antenna SIM Card SIM800L Module And GSM/GPRS Antenna for Ar

$14.00 - $16.00/piece

1.0 piece(Min. Order)

original T-Relay ESP32 Chip DC 5V 4 Groups Relay 4MB Flash IoT Relay support WiFi Blue tooth Development Boar

$9.50 - $15.00/piece

1.0 piece(Min. Order)

original Meshtastic T-Beam V1.1 ESP32 LoRa 433/868/915/923Mhz Wireless Module WiFi GPS NEO-6M With OLED Display for Ar

$27.00 - $30.00/piece

1.0 piece(Min. Order)

original Lora32 V1.6.1 ESP32 OLED 0.96-Inch Blue tooth WiFi Wireless Module SMA Ip5306 868MHz

$14.00 - $16.00/piece

1.0 piece(Min. Order)

original T-Display ESP32 WiFi Blue tooth Module 1.14 Inch LCD Development Board For Ar Low Power Type-C Interface

$7.70 - $12.50/piece

1.0 piece(Min. Order)

PCM2704USB decoder USB sound card DAC input coaxial optical fiber HIFI sound card decoder fever

$3.40 - $5.52/piece

1.0 piece(Min. Order)

Blue tooth 4.1 power amplifier board module CSR8645 Amplifier Board 5W+5W APT-X Stereo Receiver Amp Module

$4.00 - $6.00/piece

1.0 piece(Min. Order)

XH-A250 Blue tooth Decoder Board 4.2 Lossless Receiving Module DIY Car Audio Amplifier Modified Wireless Speaker

$0.50 - $1.50/piece

1.0 piece(Min. Order)

Blue tooth Stereo Audio Modules Modification Wireless Speaker Amplifier Audio KRC-86B V4.0

$4.00 - $6.20/piece

1.0 piece(Min. Order)

XH-A351 power amplifier board dual core hd processing HIFI professional edition dual 20W digital amplifier board

$1.00 - $5.10/piece

1.0 piece(Min. Order)

JDY-34 Blue tooth Module BLE 4.2 Dual Mode SPP-C Host Printer 2.4G Blue tooth Module Uart Support SPP-C Host 2.1-3.6V

$1.00 - $2.00/piece

1.0 piece(Min. Order)

Hot selling 433Mhz HC-12 SI4463 Wireless Serial Port Module 1000m Replace Blue tooth

$1.00 - $3.10/piece

1.0 piece(Min. Order)

ZK-1002D Blue tooth 5.0 Wireless Stereo Audio Power Amplifier Board TPA3116D2 100W+100W AMP USB

$10.00 - $14.00/piece

1.0 piece(Min. Order)

ZK-502T TPA3116D2 Blue tooth 5.0 Subwoofer Amplifier Board 2.0 Channel High Power Audio Stereo 2*50W

$9.00 - $11.00/piece

1.0 piece(Min. Order)

50W+50W Blue tooth 5.0 audio power amplifier board module 2.0 dual channel stereo ZK-502D

$10.00 - $12.00/piece

1.0 piece(Min. Order)

DC-DC 12A Step Down Power Supply Module LCD Display Adjustable Buck Adapter Module CVCC Converter Board

$7.00 - $8.00/piece

1.0 piece(Min. Order)

MINI 5.0 Wireless Audio Digital Power amplifier Stereo board 50Wx2 Blue tooth Amp Amplificador ZK-502L

$3.60 - $4.50/piece

1.0 piece(Min. Order)

ZK-TB21 TPA3116D2 Blue tooth 5.0 Subwoofer Amplifier Board 50WX2+100W 2.1 Channel Power Audio Stereo Bass AMP

$14.00 - $19.00/piece

1.0 piece(Min. Order)

TDA7492P Blue tooth power amplifier board Blue tooth audio receiving CSR4.0 digital power amplifier board

$1.00 - $3.00/piece

1.0 piece(Min. Order)

ZK-1002 HIFI TPA3116 Blue tooth 5.0 High Power Digital Amplifier Stereo Board 100W+100W AMP Amplificador Audio

$7.00 - $10.20/piece

1.0 piece(Min. Order)

XH-M422 DC12-24V TPA3116D2 50W + 50W Blue tooth 4.0 amplifier board With Blue tooth U disk TF card player

$4.00 - $5.00/piece

1.0 piece(Min. Order)

TPA3116 Blue tooth 4.2 High Power 2.1 Super Subwoofer Digital Power Amplifier Board 12-24V Finished Board

$12.00 - $15.00/piece

1.0 piece(Min. Order)

TPA3116D2 high power HIFI digital 2.1 overweight subwoofer power amplifier board 10-25v finished plate

$5.00 - $8.00/piece

1.0 piece(Min. Order)

Blue tooth decoder board MP3 lossless car speaker amplifier modified 4.1 PCB audio receiver

$1.50 - $2.00/piece

1.0 piece(Min. Order)

TPA3110 Dual channel 2x15W Blue tooth Audio Power Amplifier Board For 4 6 8 10 Ohm Speaker Sound

$1.00 - $4.10/piece

1.0 piece(Min. Order)