AUTOMATIC COLLEGE BELL | Microcontroller › 8051 › AUTOMATIC COLLEGE BELL This topic has 2 replies, 2 voices, and was last updated 8 years, 9 months ago by salihu. Viewing 3 posts - 1 through 3 (of 3 total) Author Posts December 1, 2015 at 11:21 am #4136 salihuParticipant I want somebody to help me with c source code for 8051,DS1307 and LCD based automatic college bell that delay for 40minutes and rings for 11 seconds from Monday to Friday. December 2, 2015 at 12:10 pm #13542 Vara AshishkumarParticipant Hey salihu, Refer the following link. It is helpful for develop your application. http://www.engineersgarage.com/contribution/ambhatt/lcd-interfacing-8051 http://www.engineersgarage.com/contribution/real-time-clock-using-8051-microcontroller-rtc-ds1307 December 7, 2015 at 3:33 am #13558 salihuParticipant Thanks….. pls help, i need more explanation 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