A diaphonic valve utilizing the principle of the Synthetic Jet is disclosed herein. The method further includes filling holes of the vias with a solder mask. Two main panels slide parallel to each other to lengthen or shorten the barrier as a whole. The indexable words are then displayed to the user. The current driver circuit also includes a current source, a load mimic circuit, and a control loop, which are configured to cause the voltage at the drain of the first transistor to substantially equal the voltage at the output of the current driver circuit.