Capacitance of the body?

February 19, 2011 by · 1 Comment
Filed under: Blog, Uncategorized 

Take a look at this… a 555 circuit that powers on an LED when your place your hand near it.

Lets see if i can get this down to just one 555, with predictable results. Thinking of using it for something…

from NESIT’s 555 build off day, made by one of our junior “members”.