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Atmega644pa High frequency for 3.3v
Recently I decided make my project portable and using li-po batteries which is 3.7v then decided to run my circuit at 3.3v,because of my circuit has spi sram, i need the...
Wednesday, 8 April 2020 - 03:06
Atmega644PA serial programming
Hi Folks , i have a problem with serial programming atmega644pa ,i am using ch340g  i have uploaded a bootloader and choose arduino as programmer in avrdudess  ....
Tuesday, 28 January 2020 - 22:27
Split from: FatFs AtMega328P
 i have same problem with you if i use f_open prgoram gives "id returned 1 exit status " error but i couldn't fix it. you said  you fixed this error but i don't...
Saturday, 5 October 2019 - 00:13
hi i am new in avr .These days i am trying interface ssd1306 oled display with i2c_master library but display shows weird things .What is wrong with my code please help ,thanks....
Tuesday, 16 April 2019 - 20:38