Bluetooth Board, DROK Bluetooth Receiver Module DC 5V-35V Portable Wireless Electronics Bluetooth Audio Stereo Music Receive Module for Headphone Speaker Home Sound System DIY with Micro USB Port

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DROK #ad - Parameter: input voltage range: DC 5V-35V Bluetooth version: 4. 2 bluetooth name: drok_bt bluetooth effective transmission distance: 10-15 meters / 32. 8-49. 2 feets. Working temperature: -40℃ to 85℃ outer dimensions: 55*32*9mm feature: wide range of operating voltage with micro usb port, support micro USB 5V power supply Input reverse connection protection Dual audio output terminal Full Surface Mounted Technology Support antenna external connection suitable for mounting inside a metal box Input/Output Terminal: Power Supply Input Terminal: 5V Micro USB port & 5-35V external wiring power supply terminal Audio Output Terminal: 3.

Bluetooth Board, DROK Bluetooth Receiver Module DC 5V-35V Portable Wireless Electronics Bluetooth Audio Stereo Music Receive Module for Headphone Speaker Home Sound System DIY with Micro USB Port #ad - 5mm jack socket & 2. 54mm 3p audio output terminal led indicator instruction: quick flashing: waiting for a connection Keeps on: connected Slow flashing: audio playing Note: This item is a bluetooth receiver board, if used for speakers, please connect an amplifier. Package included: 1x audio receiver module parameter - input voltage range dc 5v-35v, support micro USB 5V power supply; bluetooth effective transmission distance 10-15m/32.

8-49. 2ft. Application - headphone, speaker, home stereo system DIY. Bluetooth - 4. 2 version; support memory connection. Output method - 3.

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Audio Amplifier Board, DROK PAM8406 Digital Power Amplifier Board 5W+5W Stereo Amp 2.0 Dual Channel Class D DC5V Amplify DIY Module for Speaker

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DROK 2001711002 #ad - Audio Amplifier Board, DROK PAM8406 Digital Power Amplifier Board 5W+5W Stereo Amp 2.0 Dual Channel Class D DC5V Amplify DIY Module for Speaker #ad - 5w*5w class d digital audio amplifier board parameters: working voltage: dc 5v please don't use more than 5V, or the IC will be burnt Output power: 5W 2Ω 5V \ 3W 4Ω 5V \ 1. 8w 8Ω 5v input method: single-ended Dimension: 55. 12*32. 26mm   performance: efficiency: >90% General harmonic distortion & Noise:.

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DROK Portable Wireless Bluetooth Audio Receiver Board, Support TF Card USB Decording Play, Bluetooth Stereo Music Transmitter Module for Headphones HiFi Amplifier

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DROK DR-US180082 #ad - Support multiple formats: MP3, WMA, WAV, FLAC. Features: three kinds of audio input: Bluetooth receive; USB decoding play; TF card decoding play. Connection: 1. Back: short press the "back" button to play the previous song, long press the "Back" button to decrease volume. After a successful connection, the phone will show that the module Xpecial audio has been connected, while the LED blinks blue.

Open the bluetooth function of your cell phone or other devices with Bluetooth audio stream output supportsuch as laptops, tablet PCs, etc. Please first delete other bluetooth devices that had been connected to your phone before on your phoneor the bluetooth connection will be unstable, and then the phone will automatically search and pair with the module, no pairing codes or button mashing needed.

DROK Portable Wireless Bluetooth Audio Receiver Board, Support TF Card USB Decording Play, Bluetooth Stereo Music Transmitter Module for Headphones HiFi Amplifier #ad - 2. Power: dc5v; effective bluetooth transmission distance: 10-15 meters. Key operation: mode: press the "mode" button to switch among three kinds of audio input, Bluetooth receive; USB decoding play; TF card decoding play. First off it's a micro usb connection for power, powered by DC 5V, or if you want to solder your own power then you can take that route if you like.

Audio output: for connecting headphones, active loudspeaker box or amplifierif yours is passive loudspeaker box, please connect amplifier first. Package includes: 1 x bluetooth audio receiver board parameters: drok audio amplifier board working voltage is DC 5V, output power is 5W 2Ω 5V/3W 4Ω 5V / 1. 8w 8Ω 5v.

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Icstation Bluetooth Receiver Board Stereo Audio Amplifier 2x5W Mini Amp Module 3.7-5V for Portable DIY Wireless Speaker

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Icstation 2X5W Bluetooth Stereo Audio Amplifier #ad - It will automatically connect to already paired devices and automatically plays music. You won't need to be tethered by a cord when you play music through the wireless Bluetooth input on the home Stereo. It also supports USB sound card, without drive. The output of dual amplifiers can not be connected in parallel or connected to the negative electrode, otherwise the power amplifier chip will be damaged.

The maximum transmission distance is about 15 meters. The maximum transmission distance is about 15 meters. Good sound】it outputs 5w+5w dual channel stereo audio. But you should note that do not use the power supply with unstable voltage and current, such as dry battery, portable charger, multi-function transformer and so on.

Icstation Bluetooth Receiver Board Stereo Audio Amplifier 2x5W Mini Amp Module 3.7-5V for Portable DIY Wireless Speaker #ad - . Just plug and play in normal lithium battery power supply situation. Recommend for use with the icstation TP4056 Micro USB 5V 1A Charging Board: https://www. Amazon. Com/dp/b01lhd9D7E. It doesn't need to connect with extra power amplifier. Better sound quality when you use 5V 2A or more voltage power supply. We suggest using 3.

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Anmbest 3.7V-5V Bluetooth Audio Receiver Board Bluetooth 4.1 MP3 Lossless Car Audio Amplifier Modification Decoder Board Wireless Stereo Music Module

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Anmbest #ad - Recommend for use with the icstation TP4056 Micro USB 5V 1A Charging Board: https://www. Amazon. Com/dp/b01lhd9D7E. Just plug and play. Usb port】the on-board usb interface can not only be used to USB sound card but also charge the lithium battery and also used as a 5V power supply port. 2-8 ohm and 3-10w speakers are compatible with the receiver board, but 3 ohm&5W or 4 ohm&10W are recommended.

Multiple decoding:support WAV+APE+FLAC+MP3 lossless decoding. Stereo output: 3. 5mm stereo audio interface Standard 3. 5mm interface, output stereo sound source, can be plugged into headphones, connected to amplifiers, etc. Multiple power supply: it's a micro usb connection for power, or if you want to solder your own power then you can take that route if you like the audio output connects to Headphones or active loudspeaker box or amplifierif yours is passive loudspeaker box, powered by DC 5V, please connect amplifier first then your own Wireless audio is done.

Anmbest 3.7V-5V Bluetooth Audio Receiver Board Bluetooth 4.1 MP3 Lossless Car Audio Amplifier Modification Decoder Board Wireless Stereo Music Module #ad - Automatic connection: Support for automatic connection after the first pairing. Easy to use: after the power is turned on, when the bluetooth connection is successful, the red indicator light flashes slowly, indicating that the Bluetooth mode is entered and waiting for pairing; the "XY_BT" searched by the mobile phone Bluetooth is the device name of the decoding board.

Package included: 1X 3. 7-5v mini bluetooth mp3 decoder board power amplifier board parameters: drok audio amplifier board working voltage is DC 5V, output power is 5W 2Ω 5V/3W 4Ω 5V / 1. 8w 8Ω 5v.

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AOSHIKE 2pcs 4 Inch DIY Bass Speaker Loudspeaker Vibrating Membrane Passive Bass Woofer Diaphragm Plate,Speaker Passive Radiator Replacement Kit

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AOSHIKE 2115679 #ad - Full-range speakers bass enhancement. Factory defaults high electricity level; available to add an external Shutdown SD: the chip will be Shutdown at low electricity level, factory default high electricity level. This bluetooth audio receiver board is able to give your amplifier/home Stereo Bluetooth capability, just a very simple operation can be converted into Wireless audio, you won't need to be tethered by a cord when you Y play music through the AUX input on the home Stereo, from cord to say good-bye.

Power: it's a micro usb connection for power, powered by dc 5v, or if you want to solder your own power then you can take that route if you like the audio output connects to Headphones or active loudspeaker box or amplifierif yours is passive loudspeaker box, please connect amplifier first then your own Wireless audio is done.

AOSHIKE 2pcs 4 Inch DIY Bass Speaker Loudspeaker Vibrating Membrane Passive Bass Woofer Diaphragm Plate,Speaker Passive Radiator Replacement Kit #ad - Super easy to connect the bluetooth: open the bluetooth function of your Cell phone or other devices with Bluetooth audio stream output supportsuch as laptops, tablet pcs, and then the phone will automatically search and pair with the module, etc, No pairing codes or button mashing needed; effective transmission distance: 10-15 meters.

It has three kinds of audio input: 1 bluetooth receive; 2 usb decoding play; 3 tf card decoding play, wma, wav, press the "mode" Key to switch between them; support multiple formats: mp3, flac; when you hook it up and turn your Bluetooth on and add your device then No one else can connect to it too so your building a Bluetooth homemade speaker box it's perfect, just enjoy your own DIY Wireless amplifier it.

The bluetooth audio transmitter board has small membrane buttons for mode, next, volumevolume can be controlled from the phone or buttons on the board, play/stop and sound effectonly valid under USB or TF card mode, previous, please Refer to the pictures Shown on listing also has a small LED blinks Blue when the Bluetooth connects successfully.

Diy bluetooth speaker】just need a batterythis product doesn't include battery, two speakers, and a case then you will get a nice Bluetooth speaker. Recommend for use with the icstation TP4056 Micro USB 5V 1A Charging Board: https://www.

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U.FL Mini PCI to RP-SMA Pigtail Antenna WiFi Cable Pack of 2

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OneLinkMore OL0559-X #ad - Click on the connection, you can play music. Passive radiator. Coaxial extension adapter rP SMA Jack Female Pin Connector to IPX/U. Fl adapter antenna cable jumper pigtail cordimpedance:50ΩTemperature:-20℃~+70℃VSWR:≤1. 5frequency range:dc~6000mhz parameters: drok audio amplifier board working voltage is DC 5V, output power is 5W 2Ω 5V/3W 4Ω 5V / 1.

U.FL Mini PCI to RP-SMA Pigtail Antenna WiFi Cable Pack of 2 #ad - 8w 8Ω 5v. Artificial material: this new-designed power amplifier is made of noble black immersion gold circuit board, large-capacity filter capacitor for channels. Help you connect rp sma male Hole in center, thread inside and IPX male connectors. It also supports USB sound card, without drive. Recommend for use with the icstation TP4056 Micro USB 5V 1A Charging Board: https://www.

Amazon. Com/dp/b01lhd9D7E. Full-range speakers bass enhancement. The maximum transmission distance is about 15 meters. Good sound】it outputs 5w+5w dual channel stereo audio. Package content : 2 x RP SMA to IPX Cable. 1.

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MakerFocus 2pcs Bluetooth Audio Module, Bluetooth V4.2, JDY-64 Wireless Bluetooth Audio Module, HiFi Audio Receiver Module Bluetooth Amplifier Board, Transmission Distance 15m, Support Button Control

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MakerFocus #ad - Operating it directly. Mainly used in mobile phones, PAD, bluetooth mono headphones, computers, headphones, etc. Insert the headphone cable or amplifier input line3. Such as, Bluetooth audio. Easy to operate, 5v port, there ere many ports and button: 4. 2v, add microphone, stop, switch machine, volume addition and subtraction, play, headphone interface.

The maximum transmission distance is about 15 meters. Good sound】it outputs 5w+5w dual channel stereo audio. Ble 4. 2】mini bluetooth audio recevier board supports Bluetooth 4. 2 version, which is compatible with most mobile phones and Bluetooth adapters. 1. 13mm cable black color ipx sma terminal block, wlan, wide application: Mobile phones, PDA, transmitter, drone, GPS, bluetooth, Mini PCI, Antenna, electronic measuring instrument.

MakerFocus 2pcs Bluetooth Audio Module, Bluetooth V4.2, JDY-64 Wireless Bluetooth Audio Module, HiFi Audio Receiver Module Bluetooth Amplifier Board, Transmission Distance 15m, Support Button Control #ad - Rp sma female pin in center to IPX ufl Female Coaxial Connector. It can be applied to bluetooth mono headphones, Bluetooth audio, headphones, Bluetooth two-channel headphones, Bluetooth audio receiver. How to use this module?1. Recommend for use with the icstation TP4056 Micro USB 5V 1A Charging Board: https://www.

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Bluetooth Amplifier Board, DROK Digital Amplifier Wireless BT 3.0 4.0 4.1 Audio Amp Board Headphone 2 Channel 50W+50W Small Amplifier Module with Case

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DROK . #ad - Operating it directly. Mainly used in mobile phones, headphones, PAD, bluetooth mono headphones, computers, etc. Full-range speakers bass enhancement. New version hifi, it uses bluetooth V4. 2 version,which brings you better quality sound. Available immediately upon receipt. Help you connect rp sma male Hole in center, thread inside and IPX male connectors.

It also supports USB sound card, without drive. Just plug and play. Usb port】the on-board usb interface can not only be used to USB sound card but also charge the lithium battery and also used as a 5V power supply port. 2-8 ohm and 3-10w speakers are compatible with the receiver board, but 3 ohm&5W or 4 ohm&10W are recommended.

Multiple decoding:support WAV+APE+FLAC+MP3 lossless decoding. Stereo output: 3. 5mm stereo audio interface Standard 3. 5mm interface, connected to amplifiers, output stereo sound source, can be plugged into headphones, etc. Multiple power supply: it's a micro usb connection for power, powered by DC 5V, or if you want to solder your own power then you can take that route if you like the audio output connects to Headphones or active loudspeaker box or amplifierif yours is passive loudspeaker box, please connect amplifier first then your own Wireless audio is done.

Bluetooth Amplifier Board, DROK Digital Amplifier Wireless BT 3.0 4.0 4.1 Audio Amp Board Headphone 2 Channel 50W+50W Small Amplifier Module with Case #ad - Automatic connection: Support for automatic connection after the first pairing. Easy to use: after the power is turned on, when the bluetooth connection is successful, the red indicator light flashes slowly, indicating that the Bluetooth mode is entered and waiting for pairing; the "XY_BT" searched by the mobile phone Bluetooth is the device name of the decoding board.

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uxcell JST XH Adapter Cable Female to Female 3P 2.54mm Pitch 30.5cm Long 15pcs

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uxcell a18050400ux0357 #ad - The maximum transmission distance is about 15 meters. Good sound】it outputs 5w+5w dual channel stereo audio. Factory defaults high electricity level; available to add an external Shutdown SD: the chip will be Shutdown at low electricity level, factory default high electricity level. This bluetooth audio receiver board is able to give your amplifier/home Stereo Bluetooth capability, you won't need to be tethered by a cord when you Y play music through the AUX input on the home Stereo, just a very simple operation can be converted into Wireless audio, from cord to say good-bye.

Power: it's a micro usb connection for power, or if you want to solder your own power then you can take that route if you like the audio output connects to Headphones or active loudspeaker box or amplifierif yours is passive loudspeaker box, powered by DC 5V, please connect amplifier first then your own Wireless audio is done.

Super easy to connect the bluetooth: open the bluetooth function of your Cell phone or other devices with Bluetooth audio stream output supportsuch as laptops, tablet pcs, etc, and then the phone will automatically search and pair with the module, No pairing codes or button mashing needed; effective transmission distance: 10-15 meters.

It has three kinds of audio input: 1 bluetooth receive; 2 usb decoding play; 3 tf card decoding play, flac; when you hook it up and turn your Bluetooth on and add your device then No one else can connect to it too so your building a Bluetooth homemade speaker box it's perfect, wma, press the "mode" Key to switch between them; support multiple formats: mp3, wav, just enjoy your own DIY Wireless amplifier it.

uxcell JST XH Adapter Cable Female to Female 3P 2.54mm Pitch 30.5cm Long 15pcs #ad - The bluetooth audio transmitter board has small membrane buttons for mode, previous, volumevolume can be controlled from the phone or buttons on the board, next, play/stop and sound effectonly valid under USB or TF card mode, please Refer to the pictures Shown on listing also has a small LED blinks Blue when the Bluetooth connects successfully.

Diy bluetooth speaker】just need a batterythis product doesn't include battery, two speakers, and a case then you will get a nice Bluetooth speaker. Click on the connection, you can play music.

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XLX 2PCS TPA3118 PBTL Single Channel Digital Audio Power Amplifier Board Module 1X60W DC 12V-24V Converter for Audio System DIY Speakers

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XLX #ad - High power high effciency: high reliability, strong vibration resistance, good electromechanical performance. Applicable speaker impedance: 4-8 ohms 8 ohms is the best. Document link:https://drive. Google. Com/drive/folders/19idzr8brMIIFVQ-7ZelvEQhLyLktfKmE?usp=sharing. Bass vibrating membrane. Besides, imported kemet speaker capacitor, we customized black copper terminal blocks and gold-plated audio input terminal blocks for this new amplifier module.

High performance: the digital amplifier module is with high efficiency of over 90%, general harmonic distortion noise is less than 10%, low quiescent current and noise suppression. Safe protection: the class d dual-channel amp board is designed with input reverse connection protection, short circuit protection, over heat protection; what's more, EMI is allowed to pass.

XLX 2PCS TPA3118 PBTL Single Channel Digital Audio Power Amplifier Board Module 1X60W DC 12V-24V Converter for Audio System DIY Speakers #ad - Additional function: it is available to connect amplifier type to choose different function MODE: high electricity level is Type D, low electricity level is Type AB. With this module, the sound quality is very good. About us: this is an audio power amplifier board that enhances low-power, such as those from radio receivers or electric guitar pickups, inaudible electronic audio signals, enough to drive speakers or headphones.

High output and low power consumption. It has current limiting, it will not burn out the module and it is safer. Capacity factor: input power is about 60W.

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