HJ-580LA Micro Wireless BLE Module with Antenna 0.85V-2.2V (No Code) DA14580 5*6.2mm +0dbm Support China ISM 2.4GHz
1.Support China ISM 2.4GHz Free Frequency Band
2.Max Transmission Power:+0dbm
3.On-Board High Performance Antenna
4.Single Power Supply Voltage:0.85V-2.2V
5.Size:5mm*6.2mm (include antenna)
Bluetooth-compatible Power Amplifier Board 2x15W 2x10W Support AUX Audio Support Change Name and Password
This module is controlled by Beken's BK3266 chip to provide high quality sound quality and compatibility, with superior performance. The Bluetooth module adopts the driverless mode. Cu...
DC 5V Audio Module Bluetooth-compatible Receiver Universal Audio Module
This module has a slight change since Aug 6th., 2019. The functions are still the same.
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DC 3.6-5V LED Light Control Module Bluetooth-compatible RGB Light Lamp Control Board Module for iOS/Android 4.2 Smart Home
1>. Bluetooth Version: Bluetooth V4.0 BLE
2>. Power Supply Voltage: DC 3.6-5V
3>. Current Consumption: 15mA;sleep mode 2uA
4>. Operating Temperature: -30~80 celsius
CSR8635 Bluetooth-compatible Wireless Audio Receiver Module for Loudspeaker DIY Projects
1. CSR8635:bluetooth 4.1
2. Operating Voltage:DC/AC 10-30V
3. Bluetooth module output adopts prepositioned operation amplifier
4. Automatic Audio Signal Switching
CSRA64215 4.0 4.2 Bluetooth-compatible Module HIFI Digital Amplifier Module PCM5102A Low Power APTXLL Lossless Compression I2S Wireless Board
2>. Power Supply Voltage: 3.6-5V (compatible with lithium battery power supply or 5V power supply)
3>. Connection: VCC and GND are power supply pins; L,G,R connect with earphone; CO...
Bluetooth-compatible Audio Transmitter Module Stereo Mini Wireless Music Transfer Module
Bluetooth 4.1 Audio Transmitter Module Stereo Music USB Sound Card Wireless Transfer to Speakers Headphones KCX_BT_EMITTER
1.KCX_BT_EMITTER module is a Bluetooth audio transmitter module that integrates computer ...
Audio Receiver DIY Dual Channel Bluetooth Module 5.0 Lossless Sound Quality MP3 Decoding Output Board
It is a audio receiver.T his product can directly push the headset, with complete functions, with charging, radio, call, infrared, U-disk,TF card reading, AD button, audio output and other functions.
DC 48V 100W Bluetooth-compatible Music Tesla Coil Loudspeaker Wireless Transmission
SSTC Bluetooth Music Tesla Coil.
Every time the Tesla coil discharges, the air vibrates.
When the frequency of the discharge changes, the frequency of the vibration also changes, resulting in different tones. Ordi...
USB Downloader Bootloader for NRF5182 NRF51422 Wireless Bluetooth-compatible Module
It is a downloader.It is mainly used to download code for nRF51 chip.
2>.SWD SWCLK GND VCC four-wire interface
BK3266 Bluetooth-compatible Power Amplifier Board 2x30W/20W Support AUX Audio Input Support Change Name and Password
It is a BK3266 Bluetooth 5.0 stereo audio transceiver module support amplifier module.It has a built-in amplifier module and can connect to speaker directly.It can also modify the Bluetooth name or password.
50W+50W HIFI Bluetooth-compatible Audio Stereo Module BLE5.0 TPA3116 AUX Digital Amplifier Module ZK-502C DC5-27V
ZK-502C is a high-power stereo Bluetooth audio module.
Dual channels audio signal output.
Built-in amplifier module, therefore it can connect to loudspeaker directly.
XH-A252 DC5 Digital Bluetooth-compatible Receiver Module Wireless Power Amplifier Board Lossless Voice Audio Module Support APE/FLAC/MP3/WAV
XH-A252 Bluetooth audio receiver for connecting amplifiers.
Support APE, FLAC, MP3, WAV, WMA and other music formats, the mainstream mainstream music format can be decoded.
DC 12V isolated APT-X CSR8645 Lossless Music Hifi Bluetooth-compatible 4.1 Receiver Board Amplifier Module for Audio Car Amplifier Speaker
This module is hosted by CSR BC8645 chip to provide high quality sound quality and compatibility, and overall performance is superior. The Bluetooth module adopts the driver-less mode. Customer only needs...
USB 5V Bluetooth-compatible Audio Receiver Module Long Distance Wireless Receiver Board Transmission Distance 20m
Bluetooth voice player. DIY a Bluetooth speaker anytime anywhere
1>. Bluetooth wireless connection.Longest communication distance 20 meter.
2>. Bluetooth 4.0.
3>. Support decoding function.
BLE4.0/4.1 Wireless Bluetooth-compatible Receiver Module RGB LED Dimmer Intelligent Lighting Controller
It is a wireless bluetooth receiver module.It has 4 PWM ports,which can be used to control RGBW four color lights.With the power system,the module can be directly connected to the mobile phone APP,and control the ...
CSR8645 Bluetooth-compatible V4.0 Amplifier Board Module APTX 2*5W for DIY Sound Box
2.5V Power Supply:max drive double 4 ohm 3W
3.6.5V Power Supply:max drive double 4 ohm 5W
4.VCC and GND are power supply pin;IN and IP connect with left loudspeaker;RN and RP connect with rig...