# speaker + soundboard ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** samuel-z-henry - **Created:** 9/19/2023 - **Last Updated:** 9/26/2023 - **Visibility:** Public ## Key Components ### — [Potentiometer](https://www.flux.ai/rcwilcox/potentiometer.md) **Pins:** - undefined - undefined - undefined ### SPK1 — [3W Speaker Horn 4R](https://www.flux.ai/jharwinbarrozo/3w-speaker-horn-4r.md) - 3D source: https://grabcad.com/library/3-watt-4-ohm-mini-speaker-1 **Pins:** - NEGATIVE - POSITIVE ### U1 — [DFR0299](https://www.flux.ai/adrian95/dfr0299.md) - Manufacturer Part Number: DFR0299 - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: DFRobot - Part Type: Development Board - Datasheet URL: https://raw.githubusercontent.com/Arduinolibrary/DFPlayer_Mini_mp3/master/DFPlayer%20Mini%20Manual.pdf **Pins:** - ADKEY1 [pin 12] - ADKEY2 [pin 13] - BUSY [pin 16] - DAC_L [pin 5] - DAC_R [pin 4] - GND [pin 7] - GND [pin 10] - IO1 [pin 9] - IO2 [pin 11] - RX [pin 2] - SPK1 [pin 6] - SPK2 [pin 8] - TX [pin 3] - USB- [pin 15] - USB+ [pin 14] - VCC [pin 1] ### V1 — [DC Supply](https://www.flux.ai/jharwinbarrozo/dc-supply.md) - Voltage: 4.2V **Pins:** - ANODE - CATHODE *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/samuel-z-henry/speaker-plus-soundboard](https://www.flux.ai/samuel-z-henry/speaker-plus-soundboard).* --- *Generated from [https://www.flux.ai/samuel-z-henry/speaker-plus-soundboard](https://www.flux.ai/samuel-z-henry/speaker-plus-soundboard)*