DB9 connections | Microcontroller › 8051 › DB9 connections This topic has 2 replies, 3 voices, and was last updated 12 years, 9 months ago by SaLMAN Ahmed Khan. Viewing 3 posts - 1 through 3 (of 3 total) Author Posts June 22, 2011 at 6:01 am #1011 KunalParticipant Anybody please tell me the actual connection for DB9 rs232 connector.. and what are the different possiblities for the connections?? June 22, 2011 at 11:00 am #6366 romel emperadoParticipant what are you trying to do with DB9? anyway if you are looking with connections of DB9 a simple google search will give you this http://www.google.com.ph/search?q=db9+connection&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&client=firefox-a June 22, 2011 at 11:41 am #6371 SaLMAN Ahmed KhanParticipant U CAN SEARCH ITS DATASHEET OF PIN DB9 USED MAX 232 FOR VOTLAGE CONVERTOR Author Posts Viewing 3 posts - 1 through 3 (of 3 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In