> Has anyone written code for the MAXIM 186 8-channel serial A/D > converter (or any of the MAX serial A/Ds? If no-one has, I'll have to, > and will post here, but I'd sure like to same myself the effort. I > intend to use it with the PIC Basic compiler. I have used the MAX186 very succesfully on an implementation that used an Atmel 89C51 as the processor. What you really need is just some good I2C routines to talk to the Maxim chips. If you are interested I can share my code with you, but unfortunately it was written in C and not PIC Basic. But it should be easy enough to translate. Please write to my directly if you want me to send you a copy of my I2C routines written in C. Rgds Werner