AVR-Chat

Hi everyones,
I don't know if I'm allowed to post this kind of request on this 
forum. Please, Moderator, let me know.

I'm an electronic engineer and I have been designing electronic 
circuits for more than 18 years.  Lately, I was trying to sort the 
little circuit examples that I gathered over the years and make them 
available somehow on the web.

To help me sort this, I need to know what kind of circuit most of the 
members in this forum are looking for or using. This way, I can 
concentrate on the most 

useful type of circuits first.  For those of you that are interested 
to help me with this, you can either reply to this post (if the forum 
allows it) or send me an email to yvon_hache@yahoo.ca by putting 
an "X" on the left side of each type of circuit that you are using or 
looking for and any comments are welcome.

__ RS-232
__ RS-485
__ IrDA
__ Bluetooth
__ 802.11b
__ RF (other)____________________
__ USB
__ Ethernet
__ other communication type ___________________

__ stepper motor driver
__ servo motor driver
__ relay control
__ analog output (max freq ____________)
__ analog input
__ temperature sensors
__ other sensors ___________________

__ switching power supply 
      Vin range ____
      Vout range ____
      Current range _____


__ other type of circuit __________________


Comments:   


Thanks for those who will respond.  Keep in mind that it will 
probably take me a while before I get organized as I'm doing this on 
my spare time.

Yvon H.