Electrical Science

Resistance, Charge (C),  Current (Amps),  Voltage (Volts),  Power (Watt), Ohms Law, Power Dissipated in Resistance, "preferred values" or "E-series" resistance, tolerance value, 4 band, 5 band, and 6 band resistors, The temperature coefficient (ppm/K), carbon film resistors, ceramic resistors, Potentiometers, Star and Delta Connections, Voltage divider, Potential Divider,  Connecting LED to 9 V Battery with help of series resistance. Driving LED with Arduino.