I use 11.0592 Mhz crystal | Microcontroller › 8051 › Power supply problem for 8051 › I use 11.0592 Mhz crystal May 31, 2013 at 7:02 pm #9873 HallBrooksParticipant I use 11.0592 Mhz crystal with two 33pF and leds are connected to thr correct ports
