FermentationAbstract We analyze quality charateristic of pH and alcohol content during the fermentation of Makgeolli ... 막걸리 제조 및발효 기간 품질조사Manufacture and Analyze Quality Characteristicduring Makgeolli ... fermentation. The pH reduction during Makgeolli fermentation is the cause of the action of various organic
-Cathode can be controlled by controlling trigger signal. By using this charateristic, if battery's voltage ... volage, then the voltage on R3 should be small. At this time, it is noticeable how connected battery is c ... onsumed by checking the LED.② Analyze the elements of Economical battery tester and its circuit