Water-Infused Meat Detecting Alarm (1)

Published:2011/6/29 6:47:00 Author:Sue | Keyword: Water-Infused Meat, Detecting, Alarm | From:SeekIC

When S is pushed, stick the two electrodes into the meat. If the meat is not water-infused meat, the resistance value between A and B is large. V1 is disconnected. V2 is connected and V3 is disconnected. VL is not illuminated. BL makes no sound. If the meat is water-infused meat, the resistance value between A and B will be smaller. V1 is connected and V2 is disconnected. V3 is connected. VL is illuminated and IC begins to work. BL will make an alarm sound after the signals are amplified by V4.



Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Control_Circuit/Water_Infused_Meat_Detecting_Alarm_1.html

Print this Page | Comments | Reading(3)