Electronics Tutorial about the Potentiometer, Preset Potentiometers and Rheostats that are all variable resistors used to control a voltage or current
Learn more / En savoir pus / Mehr erfahren:
http://www.scoop.it/t/21st-century-learning-and-teaching/?tag=electronics
Learn more / En savoir pus / Mehr erfahren:
http://www.scoop.it/t/21st-century-learning-and-teaching/?tag=electronics