Driving DC motors, part 1/3: Flyback diodes (Kevin Lynch)

For more details, see http://nu32.org. This video clip is a supplement to guide “Embedded Computing and also Mechatronics with the PIC32 Microcontroller,” Lynch, Marchuk, and also Elwin. It becomes part of Northwestern University’s ME 333 Introduction to Mechatronics.

L-comp: Assume the resistance of the electric motor is R = 10 ohms as well as the first current via it is I = 2 amps. If the inductance of the electric motor is L = 1 mH, what is the price of modification of the existing I quickly after the button is opened up?