cheap ain

[toxictv101]

hi,

is it possible to use the j5 pin as Analog to Digital converter for my custom C apps.

tks.

[bill]

yes it is.

http://ucapps.de/mios/j5_din.pdf

[seppoman]

wrong link, bill - he asked for Ain not Din :)

the pins on J5 in fact are the A/D converter inputs. the AIN board just gives more inputs. So there should be no problem with using J5 without AIN board.

S

[bill]

oops  ::)

[toxictv101]

but is there a initialisation port procedure ?

and what is the name of the variable that get the value in ?

[toxictv101]

instead it would be realy cool.

if i can use the j5 as Analog output ????

anyone got experience with it ?

[bill]

but is there a initialisation port procedure ?

and what is the name of the variable that get the value in ?

http://ucapps.de/mios_c_send_ain.html

et voila !

[seppoman]

instead it would be realy cool.

if i can use the j5 as Analog output ????

That's not possible. The PIC has an A->D converter but no D->A. There's no way to avoid building an AOUT module, as the topic is "cheap", you probably want the AOUT_LC which can be built for max 10 Euros.

S