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ATmega128A TWI problem - weird!
Hi everyone, I am trying to communicate with 3-Axis Magnetic Sensor QMC5883L. (datasheet is in the attachment).  I tried to read its registers with arduino and it's...
Sunday, 1 March 2020 - 10:03
[SOLVED] Atmega128A external interrupt problem - resets main
Hi everyone, I'm trying to catch an external input, Atmega128A - PE4 is connected to 5V with a pullup resistor, whenever I change the state of PE4 (INT4) to 0. It resets...
Monday, 17 February 2020 - 21:36
[SOLVED] Atmega128A & external clock settings problem
Hi everyone, I ordered a ATMega128 Minimum Core System Development Board, System Development Board Module It was working well with Int osc. but I want to use the external clock...
Sunday, 16 February 2020 - 10:45