Reply to "Design of a $10-20 DCS-TIU Port Tester Tool?"

Thanks for the encouragement! I hit a snag already, with the CD74HC123. They didn't have one. I did find the part search though. Next step is, as you say, trying to figure out the library stuff to modify the existing generic 16 dip I found to match what I want. Might as well start learning now I guess. I can see this will be taking me a while. Parts in Diptrace are harder to find than searching through Digikey! 

I was kidding about the LEDs, but I will keep the size you had in mind. One goof I did already was to order a 9v battery holder...sounded good at the time of order. maybe now not so much. Diptrace doesn't seem to have those either... 

If you want to whip one out for everyone else, please feel free. I will probably be testing everyone's patience while learning to create mine. I am only doing the simple one that Adrian first posted. I'm still way too green for any feature creep! I do have what I think is a valid parts list from Digikey which anyone that wants it is welcome to. I can post if anyone is interested.

OGR Publishing, Inc., 1310 Eastside Centre Ct, Suite 6, Mountain Home, AR 72653
330-757-3020

www.ogaugerr.com
×
×
×
×
×