http://letsmakerobots.com/taxonomy/term/182 The taxonomy view with a depth of 0. en-DA http://letsmakerobots.com/node/135 <p>Voltage comparators are very useful components that does just what the name tells you: it compares voltages (duh!). A voltage comparator can be seen as a specialised op-amp but you really don't need to know that - but op-amps are great components! What you do need to know is that a comparator works by feeding it two voltages A and B and it will then tell you on a third pin if A is greater than B or the other way around - output is digital.</p><p><a href="http://letsmakerobots.com/node/135">read more</a></p> http://letsmakerobots.com/node/135#comments comparator dip ic voltage comparator Electronics in general http://letsmakerobots.com/crss/node/135 Mon, 10 Mar 2008 07:53:39 +0100 jip 135 at http://letsmakerobots.com