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

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Factory direct sales MT46V64M8P-6TIT MT46V64M8 TSOP66 Memory ICs

$0.10 - $1.00/piece

1.0 piece(Min. Order)

original RPI GPIO extension line extension 26P line 2.54 spacing

$0.10 - $0.30/piece

5.0 pieces(Min. Order)

Fast Charging 15W Qi Smart Wireless Charger for Mobile Phones 11 12 X XR XS Max 8 Fast Wireless Charging Power Bank Accessories

$3.40 - $4.00/piece

2.0 pieces(Min. Order)

Hot selling Full power 1000mw 445nm 1 laser module PWM TTL power engraving machine module

$45.00 - $55.20/piece

1.0 piece(Min. Order)

Hot selling AC220V DC 12V Electric Solenoid Valve Magnetic N/C Water Air Inlet Flow Switch N/C 1/2" #G205M#

$1.50 - $2.20/piece

1.0 piece(Min. Order)

Hot selling 2.4GHz WIFI Antenna 3dbi Ufl IPX Connector Brass Inner Aerial 29cm Length 1.13 Cable

$0.30 - $0.52/piece

1.0 piece(Min. Order)

Hot selling Pulsesensor pulse heart rate sensor open source hardware development pulse sensor

$1.20 - $1.52/piece

1.0 piece(Min. Order)

Hot selling Ecg module AD8232 ecg measurement pulse heart ecg monitoring sensor module kit

$4.00 - $5.10/piece

1.0 piece(Min. Order)

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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 - $12.20/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 - $10.00/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 - $4.00/piece

1.0 piece(Min. Order)

5128 Amplifier Board 5W Class D Digital Amplifier Board Mono Audio Module Low Distortion

$0.30 - $1.00/piece

1.0 piece(Min. Order)

Blue tooth 5.0 stereo audio power amplifier board 40Wx2 Blue tooth receiver DC 12/24V supply XY-P40W

$3.50 - $5.00/piece

1.0 piece(Min. Order)

10W/15W/20W Stereo Blue tooth Power Amplifier Board 12V/24V High Power Digital Amplifier Module XY-P15W

$2.00 - $3.10/piece

1.0 piece(Min. Order)

original VHM-314 Blue tooth decoder board MP3 lossless car speaker amplifier modified BT 5.0

$0.10 - $1.00/piece

1.0 piece(Min. Order)

original HC-05 HC 05 hc-06 HC 06 RF Wireless Blue tooth Transceiver Slave Module RS232

$1.00 - $4.00/piece

1.0 piece(Min. Order)

original Small System Board Microcontroller module STM32F103C8T6

$1.00 - $2.00/piece

1.0 piece(Min. Order)

Blue tooth MP3 Decoding Board Module SD Card Slot USB FM Remote Decoding Board Module

$1.00 - $3.00/piece

1.0 piece(Min. Order)

blue tooth nRF51822 module wireless RF transceiver control module PTR9018

$3.00 - $5.00/piece

1.0 piece(Min. Order)

nRF51822 Blue tooth 4.0/ 4.2 Module Ultra small size PTR5518 BLE module

$3.00 - $5.00/piece

1.0 piece(Min. Order)