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I have a formula which is y = 27.003(x)EXPONENT-1.1001 x are values from 2.5v to .5v on the adc channel I am looking for help on how to convert this into a usuable pixace operation. Thank you for your time, Derek L

The following is a overview of the LM75A. Picaxeforum helped me with the code so I see it only fair to put this back into picaxe forum for others. The chip is fairly easy to use as the MSB from register 0 is the temp. Getting Started Datasheet...

Anyone have a bookmarked link for Serial commands? Like SerTxd ("hello", 13,10) Thanks Derek L

Ive been reading up on readtemp12 and the threads associated with it. http://www.picaxeforum.co.uk/showthread.php?t=8329 is the main one I found The LM75a uses i2c and has the following Datasheet http://www.nxp.com/acrobat_download/datasheets/LM75A_4.pdf Excerpt The Temperature register...

DataSheet http://www.sure-electronics.net/DC,IC%20chips/DC-SS008.pdf this is my first I2C and I cant quite figure out how to read/write to it i2cslave %1001000, i2cfast, i2cword 'is my frist line then im unsure how to read and where from readi2c 0, (w0) didnt work I found this site...

I have the code from http://www.hippy.freeserve.co.uk/picaxe2l.htm#The_Two_Wire_Interface_Software but i cant seem to get it to work. When I scope the clock signal it looks spastic Iam also using a 4148 for the diode but that shouldnt mater. The chip is an 18x. Thank you for your time, Derek...