Tired of trying to get accurate readings from the thermistors without added cost for multiplexer or other opamps or specialized thermistor interface chips
I originally went with thermistors because of their low cost plus I had some really nice ones with 2ft silicone leads
despite the lack of accuracy and accounting for the cost of interfacing them correctly to get accurate readings I have now opted to use LM35 sensors instead and will change the code accordingly I have yet to interface the lcd so this project is still far from complete but I will continue till it is.
On that note anyone who would like to pitch in let me know and Ill post the code.
so far the PWM code is flawless
serial terminal interface is acceptable along with command line input output at 9600 baud utilizing commands like /help and /status /set fans etc.
still need to polish serial interface and of course the new Lm35 code
Last edited by Willaim
on May 20th, 2013, 8:09 am, edited 2 times in total.