T&L Publications

Hi
I'll read your info later but say in a PIC12F629, where should I write or store data in the eeprom what are the address numbers. I seem to be getting errors when I compile my code. Is there a fixed block of numbers I should be using?
Mac

Just a quickie
What is the difference between ordinary memory and eeprom memory? Are they in the same place or are they two different types of file?
Mac

Hi The 509A is about a third of the price of an 84A and for most small projects they are ok, I think it's a waste using larger chips in small projects. Obviously it depends on the number of pins one needs. I find that the timer is the most difficult to learn and come to grips with. Unfortunately I k...

Hi Philba I use an 84F to do my developement on and by using the files common to the 509A I can translate from one pic to the other. When my program works I burn it into the 509A. If I understand you right is it just a matter of Clearing TMR0 to start it and then copying TMR0 to W then storing it in...

Hi
I am trying to learn about TMR0 in a pic 12C509A.
I would like to detect a high on one of the pis then start the timer. When a low is detected the timer must be stopped and the valued stored in a file.
Any help would be appreciated
Mac

Hi All
Thanks for the responses and am looking at the links and will get back.
Mac

Hi<p>Basically my mother who is getting on, forgets the bath tap running with the usual catastrophic results, so I thought of a unit, maybe battery operated that could be hung on the edge of the bath and would give an audible warning when a preset level is reached. While I was about it I thought of ...

Hi
Can anyone help with building a waterlevel controller using pic 12C509A using ultrasonics, any help will be much appreciated
Mac

Hi
The best place to look is Talking Electronics who teach you from scratch on this very chip. Lots of info, ideas and projects:
http://www.talkingelectronics.com/te_in ... index.html<p>Mac

Hi
I learnt to program them and use them regularly. Do a Google search for Talking Electronics in Australia and order their cd. This is the best micro controller course I have seen.<p>Mac
Talking Electronics