Physical
2021-12-15
Sound intensity online calculation tool, sound intensity online calculator
Sound level
In psychophysics, the average sound energy ...
2021-12-15
This web page plots the polar coordinate function with the argument being the argument a and the function
value being the modulo ...
2021-12-15
"How to pack table tennis balls so that they can hold the most
table tennis balls?" this is known as the "sphere packing problem"...
2021-12-15
App description
The calculation formula of the spiral:
\(p=√[ \frac {l^2}{n^2} - π^2d^2]\)
\(l=n√[p^2+(πd)^2]\)
In the formula:
n ...
2021-12-15
App description
Input parameters:
fDSAMPLE: sampling frequency
fDIN: input frequency
NRECORD: number of data points for FFT operat...
2021-12-15
MSP430 Microcontroller UART Register Calculator
The MSP430 microcontroller is called a mixed-signal processor because it integrate...
2021-12-15
App description
Usage example
Input data:
Output frequency: 1073741824 [Hz]
Reference frequency: 8388608 [Hz]
Loop bandwidth: 158...
2021-12-15
Trap Antenna Design Calculator
What is a Trap antenna?
Many antennas can effectively resonate and operate in more than one band, ...
2021-12-15
App description
Calculating flow velocity
V = speed
C = Cauchy number
E = modulus of elasticity
d = density
Usage example
Input d...
2021-12-15
App description
Rotary horsepower calculator
Calculation of rotational horsepower, torque, speed
Select the appropriate unit and e...