This is 12V Lossless Decoder Board WAV+WMA+MP3 Decoder Board (Without battery) from the category Sensors | Sound&Audio.
The primary purpose:
Double decoding is compatible with MP3, WMA, and WAV music files:
2. Provide Bluetooth functionality
3. Featuring a digital tube display.
4. Sup..
This is Blue PCB version ISD1820 voice board from the category Sensors | Sound&Audio.A single-chip microcomputer can control and operate the onboard ISD1820 chip, which has the following features: 1. Onboard ISD1820 chip; 2. Onboard microphone that can record directly; 3. It can record and play voic..
This is CJMCU-612 High Definition Stereo Headphone Amplifier Module TPA6120 from the category Sensors | Sound&Audio. 1 Qualities128 dB A-weighted SNR.of 112.5 dB THDArchitecture for Current-FeedbackVoltage at Output Noise of 0.9 volts maximum at 1 volt gain (16 Load)Power Supply: 5 to 15 volts1300V/..
This is CJMCU-832 PAM8302 2.5W Single Channel Class D Audio Power Amplifier Module from the category Sensors | Sound&Audio.Use any speaker with a 4 ohm or higher impedance; the speaker is not included.1. Output Power: 5.5V, 2.5W at 4, 10% THD, and 1.5W at 8, 10% THD Provide 2.50dB PSRR at 1 KHz.3.Fi..
This is FM Radio Transmitter Module from the category Sensors | Sound&Audio.
Note: Import Dukan Purchase Directly From Manufacturer and Deliver to you without any extra charge hence We are able to provide Lowest rate and Standard Quality.
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This is GY-MAX4466 Electret Microphone Amplifier Module from the category Sensors | Sound&Audio.
The introduction:
Note: Import Dukan Purchase Directly From Manufacturer and Deliver to you without any extra charge hence We are able to provide Lowest rate and Standard Quality.
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This is ISD1820 Recording Module with 0.5W Speaker from the category Sensors | Sound&Audio.ISD1820 is the primary chip, and the dimensions are 38 mm by 42.5 mm.Note: Import Dukan Purchase Directly From Manufacturer and Deliver to you without any extra charge hence We are able to provide Lowest rate ..
This is KY-037 High Sensitivity Sound Microphone Sensor from the category Sensors | Sound&Audio.Size:32mm*17mm*8mm(length*width*height)Electret condenser microphone, main chip: LM393DC 4-6V is the working voltage.display of the signal outputoutput of a single-channel signalLow level effective signal..
This is LM386 Audio Power Amplifier Module from the category Sensors | Sound&Audio.Circuit design with 1,200 times gain2. Speaker terminal block on board3. You may control the boosted loudness with the onboard 10K adjustable resistor.4. A power indicator on board5. Because the chips primary pins hav..
This is MAX9814 AGC Microphone Amplifier Module CMA-4544PF-W from the category Sensors | Sound&Audio.Control of automatic gain (AGC)Three Gain Setting (40dB, 50dB, 60dB)Flexible action timeAction and release times that can be programmedrange of power voltages: 2.7V to 5.5V30nV/ low input noise densi..
This is MAX98357 I2S Audio Amplifier Module from the category Sensors | Sound&Audio.Features:Operation with a Single Supply (2.5V to 5.5V)Power Output into 4I at 5V of 3.2WQuiescent Current of 2.4 mAEfficiency of 92% (R L = 8 I, P OUT = 1 W)Output noise of 25 VRMS (A V = 15 dB)Low THD+N at 1 kHz of ..
This is Microphone Amplifier Sensor MIC Moudle from the category Sensors | Sound&Audio.This module employs a professional microphone amplifier IC with a fixed gain of 20 dB, high sensitivity, small size, low output noise, and support for both 3.3v and 5v power supply modes.Operating voltage: 3 to 5 ..