Using Maxim DS1307 Real Time Clock with Atmel AVR Microcontroller

[mondays89]

Great song, like the traditional hymns. :-) I was a little taken back when the video first started because it is so different than most music out there on youtube.

[mdvazeer]

There is one ready solution for Industrial Automation and Machine control - ATmegaPLC4 on YouTube

[mdvazeer]

There is one ready solution for Industrial Automation and Machine control - ATmegaPLC4 on YouTube

[puyansude]

Nice project, Bravo!

[ermicroinfo]

Actually is nothing to do with the C code; because all the LM35X families will produce 10mv per centigrade degree, than for the LM35CX you have to find/calibrate what is the LM35CX voltage output or the ADC value for zero degree. Base on that value you could make the C code to put a minus sign (-) after the PM sign if the ADC value read bellow this threshold value.

[milek021]

I see there is lm35DZ (Temperature range 0C to 110 C ) , what about temperatures under 0 C ( often in my country ) ? Yes, there is lm35cz ( -40C to 110C ) but does C code support reading "-" temperatures and is it showing those on 16x2 LCD ( As I see there is one empty "space" after PM ) ?!? Thanks.

[ermicroinfo]

Thank you.

[raoul4]

nice! i like the user friendly setup mode via terminal. 5*