Wednesday, July 29, 2015
Litmus paper test on alcohol - no effect
This is just a test to prove that Alcohol is not acid nor it is basic. Not sure why! but the litmus paper test is the factual evidence of its interesting characteristic - no reaction of color change at all just like water.
One simple circuit to step up voltage using LM2577 -Adj P+ chip. The schematic is from Texas Instrument and it works expected - and below is...