Liquid level alarm using 8051 microcontroller (AT89C51) | Electronics › Electronics › Liquid level alarm using 8051 microcontroller (AT89C51) This topic has 1 reply, 2 voices, and was last updated 12 years, 6 months ago by nikhiljain. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts August 21, 2011 at 5:14 pm #1258 nelsonParticipant Iam not getting the detailed diagram of mentioned above from the web . help me please… And olso i need a advise to change the display as LOW, HALF, HIGH, FULL. Thanks&Regards Nelson October 4, 2011 at 10:05 am #6667 nikhiljainParticipant http://www.engineersgarage.com/microcontroller/8051projects/liquid-level-alarm-AT89C51-circuit 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