Features: 1: the use of advanced digital audio signal processing (DSP) and FM modulation phase-locked loop (PLL) to make the sound more realistic, more stable performance, and long working hours ..
Features:Single-Supply Operation (2.5V to 5.5V)3.2W Output Power into 4I at 5V2.4mA Quiescent Current92% Efficiency (R L = 8I, P OUT = 1W)25μV RMS Output Noise (A V = 15dB)Low 0.015% THD+N at 1kHzNo M..
NE5532 HIFI Stereo Preamplifier AMP Volume Tone EQ Control Board Audio Power Amplifier Board Module Color: BlueModel: NE5532Supply Voltage: Dual Power AC 12V - 18V Number of Channel: Dual-ch..
1.Parameter characteristicsPower Supply 3.7-5VSNR 90dBTHD+N -70dBCrosstalk -86dBDNR 91dBSupport Profile A2DP/AVCTP/AVDTP/AVRCP/HFPLOS >15m2.Interface detailsUSB powered Universal Micro USB 5V power..
XH-A233 15W X 2 Bluetooth 4.2 Digital power amplifier board Stereo TF Card Play 12v~24v Audio AmpProduct Name: TF / Bluetooth Digital AmplifierProduct model: XH-A233Input voltage: DC12-24VAudio input:..
Features:This item is a passive tone board, the main function of the input audio signal for high and low tone section, and then sent to the amplifier board to zoom.The principle of the product is the ..
Input voltage: 3.3V/5V only needs a set of power supply. Built in level conversion function. If you use MCU 5.0V and Bluetooth module communication, 5.0V power supply..
Product Features :1: The factory chip production , stable and reliable quality2: Power anti-reverse , reverse power does not work3 : Input voltage 3.6 ~ 6V, must not exceed 7V! !4: common variety of m..
1 x HC 05 2.4G RF Wireless Bluetooth Transceiver Master Slave Module Serial UART 3.3V..
Features:1. The core module uses HC-05 slave module, and the interface includes VCC, GND, TXD, RXD, KEY pin, Bluetooth connection status lead (STATE). 2. LED light indicates Bluetooth connection ..
1. Product introduction and application JDY-33 Bluetooth is based on Bluetooth 3.0 SPP+BLE design, which can support Windows, Linux, android, IOS data transparent transmission, working fre..
JDY-40 is developed by 2.4G technology, with a distance of 120 meters. It uses serial communication interface, which is simple and quick to use. You can apply JDY-40 to products only needs to know the..
Parameters:Bluetooth version: Bluetooth v4.2Bluetooth protocol support: hfpv1.7, adpv1.2, avrcpv1.5, avctpv1.2, avdtpv1.2, low energyWorking voltage: DC 3.3-4.2 VNot connected to power supply: 3.5 mlA..
MH-MX8 Wireless Bluetooth MP3 Audio Receiver Module BLT 4.2 Lossless Decoder Board Kit Low Consumption M28MH-MX8 Wireless Bluetooth MP3 Audio Receiver Module BLT 4.2 Lossless Decoder Board Kit Low Con..
TDA7492 CSR8635 V4.0 Bluetooth Receiver Digital Amplifier Audio Board 2X50W Amplifiers with Earphones InterfaceDescription:100% Brand New and High Quality!Power Supply: 2.1 interface 8~24V DCOutput Im..
TPA3110 Bluetooth 4.2 Digital Stereo Audio Amplifier ModuleTPA3110, You can connect an amplifier to your portable speaker with the integrated 2x30W digital sound amplifier card. This board with revers..