CMOS is a new type of MOSFET logic is made combining both the PMOS and NMOS processes and is called complementary MOS.
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Frequency Modulation is the technique in which the frequency of a carrier signal is varied according to the message signal.
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There are many applications of DSP in the present era. Such as in speech coding and compression, electrocardiography and many more.
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Addressing modes are used to specify the data to be operated with the help of instructions.
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Snubber Circuit is the one used for suppressing voltage spikes. These are energy absorbing circuits. RC circuits are basic snubber circuits.
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Laplace Transform is a method used for solving differential equations. The Dirichlet condition defines the necessary condition for transform
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The 8051 interrupts are INT0, INT1,TO ,T1 , TI/RI. All these interrupts are controlled by IE (interrupt enable) register.
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A controller which controls the motor is called Variable Frequency Drive. By varying the frequency and voltage of supply it controls the motor
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The main components of Phase Locked Loop are a phase detector with a voltage controlled oscillator. It also has loop filter feedback.