[Vktech] LM386 Digital Sound Amplifier Module 5V-12V Input for Speaker Electronic DIY Kit

LM386 Digital Mono Amplifier Module 200 Times Gain Mono Voice Amplifier Module 5V-12V Input 10K Adjustable Electronic Components Features: 1. Onboard LM386 Chip: This digital mono amplifier module equipped with the LM386 chip, which is renowned for its amplification capabilities.Ensures high-quality sound amplification and reliable performance. 2. Powerful Functionality: With a 20x gain circuit design, this mono amplifier board provides significant amplification for audio signals.Allows users to enjoy louder and clearer audio output. 3. Compact Size: The small and compact size of 41.00x14.00x14.00mm (1.61x0.55x0.55inch) makes this power amplifier board module easy to install in various setups. for DIY projects or integrating into existing audio systems. 4. Convenient Use: The main pins of the LM386 chip are already exposed on the board.The single channel amplifier board enables direct input of audio signals, making it user-friendly and hassle-free. 5. 20x Gain Circuit Design: The mono voice amplifier module features a 20x gain circuit design, enhancing the volume and intensity of the audio signal.Provides a significant boost to the audio output, resulting in a more immersive listening experience. Specification: Origin: Mainland China Type: Module Condition: New Model Number: Digital Mono Amplifier Module Product Size: 41.00x14.00x14.00mm/1.61x0.55x0.55inch Product Description: 1. On board LM386 chip 2. 20 times gain circuit design 3. On-board speaker terminal block 4. On-board 10K adjustable resistor, you can adjust the volume of amplification 5. On-board power indicator 6. The chip's main pins have been cited, you can directly input audio signals 7. Operating voltage: 5~12V 8. GND is negative level, OUN is positive level. Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement.