Hi i have a problem this program Works fine, but i want set a led on and off in some times (ex: 13:45:00 on and 14:35:00 off) If i use this if(minute==55) { digitalWrite(8,255); } My lcd goes crazy At high frequency of pwm... More 32Khz So if i setPwmfrequency(6,1) dont work(I think that ch…

LCD16x2+ds1307+ time/pwm Problem

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