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STD Arduino Digital Volume Control
Arduino Digital Volume Control
License
Public Domain
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Update time：
2022-03-23 20:35:54
Creation time：
2021-12-14 01:47:34
Description
Description
This is my latest project, a digital volume control based on Arduino & MCP42010.
Design Drawing
Design Drawing
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | VOL DOWN | KEY1 | KEY-SMD_4P-L6.0-W6.0-P3.90-LS10.0 | 1 |
| 2 | VOL UP | KEY2 | KEY-SMD_4P-L6.0-W6.0-P3.90-LS10.0 | 1 |
| 3 | LED-TH-5mm_G | LED1 | LED-TH_BD5.0_GREEN | 1 |
| 4 | 220 | R1 | R_AXIAL-0.3 | 1 |
| 5 | ARDUINOR3-DIMENSION | U1 | ARDUINOR3 | 1 |
| 6 | MCP42010-EP | U2 | DIP14 | 1 |
| 7 | AUDIO-JACK3 | U3,U4 | AUDIO-JACK-TRRS-SMD | 2 |
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