Description
【Amplifier parameter】Onboard LM386 chip, with 20 multiplier benefits circuit design, on-board speaker wire holder, on-board 10K variable resistor(adjustable); on-board power indicator; wide operating voltage range: 5-12V..【Easy to use】The chip's main pin can be input directly, simplifying the setup process and making the device more user-friendly.A convenient screw terminal allows the user to connect a suitable loudspeaker without any soldering..【Highly-effective】Employs the LM386 Chip: This power amplifier utilizes the highly-effective LM386 chip, leading to superlative sound quality and performance..【Wide range of applications】LM386 audio power amplifier to be used for driving small speakers or to build an RC sound module..【Use principle】This audio amplifier module is a mono audio amplifier based on the LM386 chip,It is a very cost effective method of small signal amplification.Very convenient instead of using separate components.
