To je keramicky resonator. Martin Hanek Dne 13.7.2010 10:52, Petr Tomasek napsal(a): > Zeby kondenzator + rezistor? > Viz datashit k ATmega8, "System Clock...">> "External RC" (u me s. 27). > > Nicmene na nejakou presnost zapomente... > > P.T. >