Could it be im demanding too much current from the UNO?
The code is working good since it has been working for weeks, the relays were added yesterday
it wouldnt let me post the code in one single post sorry
LCD backlight (no resistor),
original_sketch_inverted.cpp: In function 'void setDateDs1307(byte, byte, byte, byte, byte, byte, byte)':original_sketch_inverted:112: error: call of overloaded 'write(int)' is ambiguous/Users/mikecook/Documents/Arduino/libraries/LCD_I2C/Wire.h:55: note: candidates are: virtual size_t TwoWire::write(uint8_t)/Applications/Arduino.app/Contents/Resources/Java/hardware/arduino/cores/arduino/Print.h:49: note: size_t Print::write(const char*)original_sketch_inverted.cpp: In function 'void getDateDs1307(byte*, byte*, byte*, byte*, byte*, byte*, byte*)':original_sketch_inverted:135: error: call of overloaded 'write(int)' is ambiguous
My 16x2 LCd is working great for a couple of minutes and then out of the bloom it goes blank¿?