@T4V0 Do you understand Proteus?
I have an error in my schematic, and I can't figure out what it is Design the internal block diagram of the Timer 555 circuit. Using the designed circuit
make a pulse width modulated (PWM) amplifier. The amplifier works by
at the output it generates a pulse-width modulated signal of a frequency much higher than
frequency of the signal being amplified and often the frequency of the generated signal is 60
kilohertz if it is an audio amplifier. Depending on the intensity of the input signal,
the mean value of the generated signal at the output changes. By using
of the low-pass filter, a signal is obtained which is an amplified version of the input.
The functionality of the amplifier can be demonstrated by applying a sinusoidal signal at the input