NoiseT1n: Difference between revisions
Jump to navigation
Jump to search
mNo edit summary |
No edit summary |
||
Line 1: | Line 1: | ||
[[Image:NoiseT1nProto.jpg|400px]] [[Image:NoiseT1nProtoOpen.jpeg|400px]] | |||
μMP3 Playback Module | μMP3 Playback Module | ||
Revision as of 23:17, 12 December 2013
μMP3 Playback Module
http://www.roguerobotics.com/files/ump3/documentation/UMP3-110-A1-102.pdf
Schematic: http://www.roguerobotics.com/files/ump3/documentation/RR-uMP3-110-A1-schem.png
// Version V // Play file "B0000.MP3" PC F /B0000.MP3 // Stop PC S // Pause (Play) PC P // Position in seconds, play count PC Z // Position in seconds, sample rate, bit rate PC I // Playback speed [x%] (90 fastest, 250 slowest) PC X [speed%] // Volume (0 loudest, 254 mute) ST V [left] [right] // Input style 1 (8 switch mode) ST S 1 // Returns freespace totalspace FC Q
Components
- Atmel ATmega32A
- VLSI VS1002d - MP3 AUDIO CODEC
- TI LP2992 Micropower
- TI SN74LVC245A