tag:blogger.com,1999:blog-6626872665054399212.post4429243047631490890..comments2023-08-10T21:36:47.309+07:00Comments on Electronics Design: AUTOMATIC SCHOOL BELLAryantohttp://www.blogger.com/profile/18082049281071636850noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-6626872665054399212.post-47811802619668981942013-01-11T16:58:20.443+07:002013-01-11T16:58:20.443+07:00how can i modiify the ckt having 60 min period 30 ...how can i modiify the ckt having 60 min period 30 min and 15 min for teabreak in 10 to 10:15 and 2:45 to 3teabreak Anonymoushttps://www.blogger.com/profile/13300964089660543211noreply@blogger.comtag:blogger.com,1999:blog-6626872665054399212.post-48182505655564633252011-02-05T18:21:15.339+07:002011-02-05T18:21:15.339+07:00how can i modify the ckt having 60 min period 30mi...how can i modify the ckt having 60 min period 30min recess1 and 15 min recess2Unknownhttps://www.blogger.com/profile/00368386748642534153noreply@blogger.com