Bhavya Profile Topics Started Replies Created Engagements Search replies: Forum Replies Created Viewing 1 post (of 1 total) Author Posts April 23, 2017 at 9:22 am in reply to: circuit diagram and code for smoke detector using at89s52 #14576 BhavyaParticipant Please send me circuit diagram of smoke detector using 8051 Author Posts Viewing 1 post (of 1 total)