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Continue to ChatToying with ATTiny84 and SD card in Arduino IDE https://harizanov.com/2012/05/toying-with-attiny84-and-sd-card-in-arduino-ide/
Toying with ATTiny84 and SD card in Arduino IDE https://harizanov.com/2012/05/toying-with-attiny84-and-sd-card-in-arduino-ide/