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USB MP3 Player
Last day I bought a USB MP3 player board from a local store in Thrissur. This board can read MP3 files from a USB thumb drive and play it for you. The board circuit diagram is so simple that there are...
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USB mp3 player connection diagram
Update: At present I don’t have the SD card connector circuit diagram. Please don’t post in the comments asking for the circuit. Long back in my blog I had posted how to make an USB mp3 player....
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ATMEGA32U2 board using gEDA
Two years before I had designed a mini development board for AT90USB162. There was a small mistake in that board. It didn’t have the 1MFD capacitor connected across the UCAP (PIN 27) and ground....
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Running MSP430F5529 Launchpad using GNU/Linux
I own an MSP430F5529 USB launchpad from Texas Instruments. Cheap in cost, this launchpad is a good resource for developing your USB applications. It has an open source onboard debugger eZ-FET lite. For...
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