Showing 26–41 of 41 resultsSorted by latest
The PAM8403 3W+3W Stereo Audio Amplifier Board provides efficient Class-D amplification for small speaker systems, offering 3W per channel output with built-in volume control. Perfect for 5V DC audio applications, it is ideal for DIY projects, portable speakers, and audio-driven devices.
The LM386 Mini Audio Amplifier Module operates on 5V-12V, providing clear, powerful sound amplification, ideal for DIY projects and portable audio applications.
The NE5532 Subwoofer / Mic Preamplifier Module provides high-quality low-noise amplification for both subwoofers and microphones. Powered by the NE5532 op-amp, it delivers clear and undistorted sound with adjustable gain control, making it ideal for audio systems, DIY projects, and professional audio applications.
The MAX9814 Electret Microphone Amplifier Module with Auto Gain Control offers high-quality, low-noise amplification for electret microphones. With automatic gain adjustment, this module ensures clear audio output, making it ideal for voice recognition, sound detection, and audio recording applications.
The LM567CN is a 9V tone decoder IC with 10mA current consumption, designed for accurate tone detection in communication systems, security alarms, and audio processing, featuring a wide frequency range and low power usage.
The LM386 SOP Low Voltage Audio Amplifier IC operates from 4V to 12V, providing efficient audio amplification with low distortion, ideal for portable devices and projects.
The MH-MX8 Wireless Bluetooth MP3 Audio Receiver Board with Bluetooth 4.2 is a versatile and high-quality solution for adding wireless audio streaming to your projects. Supporting MP3 lossless decoding, it’s perfect for DIY Bluetooth speakers, home audio systems, and portable sound solutions.
Build your own music system with the TPA3110 XH-A232 Dual Channel Digital Power Amplifier Board, featuring dual 30W stereo output. This efficient Class D amplifier utilizes advanced TPA3110 technology, supports a 12V to 24V power supply, and includes robust protection features. With a high signal-to-noise ratio of 100dB and excellent sound quality, it’s ideal for various audio applications.
The AD828 Stereo Dynamic Microphone Preamplifier Module provides high-quality, low-noise amplification for dynamic microphones. With a wide voltage range of 3.8V-15V DC, adjustable gain, and stereo input support, this preamp module is perfect for home studios, live sound systems, and DIY audio projects.
This Basic MP3 USB Kit with Bluetooth & FM is a versatile audio module that supports playback from Bluetooth, FM radio, USB drives, MP3 files, and SD cards. It operates on a 5V supply, with some models supporting up to 12V (ensure correct pin connections). Features include a 7-segment LED display for song numbers, an IR remote control, and the need for an external amplifier to connect speakers. Note that the module’s appearance and remote control may vary slightly from images.
The 5V 12mm Active Mini Buzzer is a compact and efficient audio signaling device designed to produce sound at a minimum of 85 dB from a distance of 10 cm. Operating within a voltage range of 4 to 12 V and drawing a maximum of 32 mA, it is ideal for various electronic projects and alarm systems. With a resonant frequency of 2300 ±300 Hz and a temperature tolerance from -20°C to 45°C, it is both versatile and reliable. Its small size (height: 9.16 mm, diameter: 11.78 mm) and lightweight design (1.6 g) make it suitable for space-constrained applications.
12-18W LED Driver - Constant Current 
128Mbit / 4MB Flash DY-SV17F MP3 Module 
USB Host Shield for Arduino - This Module is Supports Android ADK 
