Good day all This is the Schematic of Intercom circuit P.S. you will see "R" Symbol it's just Indicates to the "ohm" unit 2R2 = 2.2 ohm 22R = 22...

Yes sir 😀

Good Day all Engineers This my first Post in this Forums Introduction to MATLAB For student EngineerThis is a great book for every student who want to "starts" with MATLAB...