Sound & Audio
Digital Power Amplifier Module (PAM8403, 2*3W, 2.5V-5V)
The PAM8403 is a 3W+3W, class-D audio amplifier. It offers low THD+N, allowing it to achieve high-quality soun…
Voice & Sound Detection Module
Can detect the intensity of the sound environment, use note: the sound sensor can identify the presence of (ac…
LM386 Audio Amplifier Module (200 Gain)
The LM386 is a popular audio amplifier IC (Integrated Circuit) that is commonly used in a wide range of electr…
Mini Digital Stereo Audio Power Amplifier PAM8403 Module (3Watt Amp)
This module is a great extension to convert low-power signals to high-power Stereo Audio output. It is fully…
Lilypad Buzzer Module
This is a small buzzer for the LilyPad system. Use 2 I/O pins on the LilyPad main board and create different n…
SIGNAL AMPLIFIER OP-AMP MODULE (LM358)
The LM358 operational amplifier module is handy for providing basic waveform amplification in a project such a…
Electret Microphone Amplifier GY-MAX4466 Module
Add an ear to your project with this well-designed electret microphone amplifier. This fully assembled and tes…
HY-SRF05 Ultrasonic Distance Measuring Sensor Module
The HY-SRF05 ultrasonic distance measuring sensor module is a device that uses ultrasonic waves to measure dis…
MINI LM386 Audio Amplifier Board (3V-12V Power Amplifier, DIY Kit)
Discover the Mini LM386 Audio Amplifier Board, a versatile and compact DIY kit designed to amplify audio signa…
MP3 Player Module (DFPlayer Mini)
The DFPlayer Mini is a small, low-cost MP3 player module that is commonly used in a wide range of electronic p…
Voice Recording & Playback Module ISD1820 with Microphones and Loudspeaker (8Ohm, 0.5Watt)
The ISD1820 Voice Recording & Playback Module is an integrated circuit that allows you to record and play…
Stereo Audio Amplifier Module(Dual Channel AMP AUX Amplifier Board Module DC 1.8-12V, TDA2822M 2.0)
Using TDA2822M to act as an amplifier, this chip is STMicroelectronics (ST) developed dual-channel monolithic…
High-quality WT588D-16p Voice/Audio Module
The WT588D-16P voice/audio module is a small, self-contained device that can play pre-recorded audio or voice…
FM Stereo Radio Module (5V, 76-108MHZ)
Ever wanted to build your own FM radio without worrying about RF techniques and just Arduino coding? Then this…
Waterproof Ultrasonic Range Finder Module (JSN with B02)
This an excellent, professional-grade waterproof Ultrasonic Range Finder module for Arduino. It has a good per…
Remote Audio Relay Kit (Phone Decoder)
This awesome kit includes everything needed, except for the microcontroller of preference, to implement a cust…
Voice & Speech Recognition Module
This Geeetech Voice Recognition Module, which can recognize as much as 15 voice instruction and be suitable fo…
KY-012 Active Buzzer Module
An active buzzer will generate a tone using an internal oscillator, so all that is needed is a DC vo…