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mCookie-Amplifier is a double-channle 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 (Button Version)
Electronic Greeter
History
Pictures
Video
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