MCookie-Amplifier

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Microduino-Amplifier mCookie-Amplifier is a double-channel audio power amplifier module. It can amplify the sound and serves as a small music box. Used with mCookie-Audio, mCookie-Amplifier needs to be powered through BM module. Features Amplify the sound and served as a small music box; Double-channel output Specification Adopt BM module for power supply Audio and core communication pins are D9 and D10, whose program cannot be occupied. Development Usage Combined with Audio and send serial instructions to Audio through core module. Audio module receives instructions and output fixed audio. Amplifier can amplify audio and play it with two loudspeakers. Provide power with BM module. Used with Audio module, which can refer to: mCookie-Audio。 Application Music Box One—Key Version Electronic Greeter History Pictures Video