Showing 1–16 of 21 results
ISD 1820PY 3V to 5V Voice Recording & Playback Module with Onboard Microphone and 0.5W 8 Ω Resistance speaker. In the ISD1820 module, flash memory is embedded in the board used to save voice recordings. As this is a non-volatile memory, it can keep data stored even without power input. There is an internal audio…
This Audio Bluetooth Kit has Amplifier, FM, USB, micro B-type, AUX input, SD Card input, integrated Wireless HI-FI Module, Mic, and Audio Player Decoder Module. This Bluetooth module for Audio operates on 5V, is a compact multipurpose Audio board and consumes 5W power. Here are a few utilities of the board. Features Used in portable…
A simple circuit board to support Bluetooth audio and inbuilt amplifier. It support various audio connection options like USB, memory card, Bluetooth and AUX. Must have for simple audio applications and audio sound projects. Specifications Supports USB/Bluetooth/Aux/Memory Card Output 5W Input 5V DC Country of Origin China
Bluetooth Audio Receiver Decoder Board with USB TF Card Slot is Small size, easy to use, you can directly use the mobile phone charger or charging treasure, power supply through the Android data cable. Bluetooth audio receiver board support the latest V4.2 Bluetooth device. The transmission distance is up to 15 meters in an open…
Bluetooth Audio Receiver Decoder Board with USB TF Card Slot & Microphone Input is Small size, easy to use, you can directly use the mobile phone charger to power supply through the Android data cable. Bluetooth audio receiver board support the latest V4.2 Bluetooth device. The transmission distance is up to 15 meters in an…
The GPD2856A MP3 decoder IC is used on this TF card MP3 decoder board, which also includes a 2-watt L/R mixed mono audio amplifier IC (8002). This module is an improved version of the GPD2846A TF card MP3 decoder board, which now has a TF card slot for a micro-SD memory card as well as…
ISD1820 Voice Recording module can be used for multi-segment recording. The mic is present on board and there is two pins (SP+ and SP-) present onboard to connect the speaker. Other than Speaker output pins there are 6 more pins on the ISD1820 module i.e., Vcc, GND, FT, REC, PE and PL. Vcc and GND…
The LM386 Audio Amplifier Module has a 10K adjustable resistance. It is intended for use in low-voltage consumer applications. The gain is by default set to 20 to keep the external part count low, but a resistor and capacitor connected to pins 1 and 8 will increase the gain to any value between 20 and…
LM393 Electret Microphone module uses LM393 as its main Op-Amp and is a single channel signal output sensor module. LM393 module has 3 pins which are Out, GND and VCC. GND is connected to the ground and VCC is connected to the positive terminal of the power supply. Out is an Output pin. Out pin…
MP3-TF-16P MP3 Disk TF Card Module Serial Port is a compact and inexpensive MP3 module that can be connected directly to the speaker. Module with battery power supply, speaker, the keypad can be used alone, or through the serial port control, as the Arduino UNO or any microcontroller with a serial port module. The module’s…
The PAM8610 is a 15W (per channel) stereo Class-D audio amplifier with DC Volume Control which offers low THD+N (0.1%), low EMI, and good PSRR thus high-quality sound reproduction. The 32 steps DC volume control has a +32dB to -75dB range. The PAM 8610 runs on a 7V to 15V supply at a much higher…
PAM8403 is a Class D 2-channel audio amplifier. PAM8403 Stereo Module provides high efficiency and low harmonic distortion. PAM8403 module can drive the speakers directly and requires no low pass output filter as it features new filter less architecture. PAM8403 module consists of 8 pins +OUT-L, -OUT-L, INL, INR, -OUT-R, +OUT-R, 5V and GND. GND is connected…
PAM8403 is a basic 5V input amplifier board that can drive two 3W + 3W stereo speakers. It’s a great option for anyone looking for a Class-D stereo audio amplifier with a tiny footprint. The user can get high-quality audio reproduction from a stereo input using this amplifier. It also has a unique function in…
PAM8406 Class -D Audio Amplifier Module With Volume Control Potentiometer is an excellent noise suppression module. If you don’t receive input audio, you will not hear any noise in your ears. PAM 8406 is a Class-D audio amplifier that can be powered using simple 3V-5V input and produces an output of 10W (5W+5W). It can…
This module is based on the TDA2030A Audio Amplifier IC, which has an output power of 18 watts and exceptionally low harmonic distortion. On one side, the amplifier has one power channel and one input signal channel, and on the other, it has an output channel that can connect to a speaker. Car stereos, tape…