SOUND RECORDING, PLAYBACK CIRCUIT

SD CARD SOUND RECORDING, PLAYBACK CIRCUIT PIC16F876A

SD/SDHC CARD SOUND RECORDER For SD with PETIT FAT File System see SD Bitmap project For sound playback with EEPROM see Doorbell The PIC16F876A’s ADC digitizes the sound and store it in the SD or SDHC card. The firmware works for SD or SDHC cards only, for old SD (before 2009) use ver1 firmware. Do not use SDXC cards …

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