Ferwooh LM386 200 Times Gain Audio Power Amplifier Module 5V-12V Input Power Amplifier Onboard 10K Adjustable Resistor AMP Board for Sound System Speaker DIY(Pack of 3PCS)

Ferwooh LM386 200 Times Gain Audio Power Amplifier Module 5V-12V Input Power Amplifier Onboard 10K Adjustable Resistor AMP Board for Sound System Speaker DIY(Pack of 3PCS)

• 【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.