Classic physics

Know the distance and speed time, input distance value and unit: input speed value and unit: time is: hour minute second know spe...

Both line speed and speed are input at the same time, and cannot be input at the same time. ...

It is known that the overall X obeys a normal distribution with a mean of μ, a standard deviation of σ, and a variance of σ2, ie X...

Fourth-order (24 dB/octave) two-way crossover ...

Belt length calculator Belt length calculation formula: \(lb = ((d f + d m) 1.5708 ) + (2 l fm)\) Lb = belt length Df = large pul...

Chebyshev Pi LC Low Pass Filter Calculator The Chebyshev type filter is named in honor of Pafnuty Chebyshev because their mathema...

Chebyshev Pi LC High-Pass Filter Calculator The Chebyshev type filter is named in honor of Pafnuty Chebyshev because their mathem...

FET Buffer Deviation Calculator A JFET buffer (common drain amplifier) is useful because it has a very high input impedance compar...

Zobel Sebel circuit (impedance stability) ...

Timing belts/chains, belts cannot be easily extended or shortened to accommodate different sizes of pulleys. Therefore, it is impo...