Electronics/Resistors

A great kit of 500 resistors with nicely organized. With ~25 resistors of 20 different values, All of these resistors are stapled into a tri-fold ...

  Resistors are a good thing, in fact, they're actually crucial in a lot of circuit designs. The only problem seems to be that resistors disappear ...

 This is a very small photocell. A photocell changes (also called a photodetector, CdS or photoconductive cell) resistance depending on the am...