1.0Brick'R'knowledgehttps://www.brickrknowledge.eu/es/rich600338https://forum.brickrknowledge.com/content/uploads/2016/06/9_2_2.jpg32642448The Darlington circuit contains two connected transistors. Operation can be described by a cascade, wherein the rst transistor serves as a preamplier of the second transistor. The achieved gain is approximately the product of the two individual gains of the transistors used. To let the yellow LED light up, only a few microampere into base are […]