Digital clock without IC programming | Electronics › Electronics › Digital clock without IC programming This topic has 1 reply, 2 voices, and was last updated 6 years ago by Ashutosh Bhatt. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts May 11, 2017 at 12:53 pm #4656 S. Edel ChristyParticipant I need a 7 segment digital clock circuit diagram with battery backupwithout any IC programming Christy S May 14, 2017 at 12:14 pm #14598 Ashutosh BhattParticipant readymade clock chips (IC) are available with alarm function. you may use them just connect 7 segment displays and some buttons and few other components and thats all your clock with alarm function is ready Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In