Sometimes your tools just don’t work. When I receive a new shipment of jumper wires I randomly test them for continuity.   Even reputable shops sometimes get a shipment with duds. Save yourself frustration and time by testing your tools before you begin prototyping.   Set your multimeter to audible continuity and place a probe at each end of […]

  CuPro conductive paint from LessEMF in Albany, New York is used to paint a surface mount LED circuit.