Measure the open and closing of any voltage free contact switch or a pulses from a counter input, and wirelessly transmit it to a wireless receiver hub
Frequency Measurement
Frequency to Photon Energy Calculator for Electromagnetic Waves
Calculate the energy per photon of an electromagnetic wave in by entering a value for the corresponding em wave frequency E=hf
Photon Energy to Frequency Calculator for Electromagnetic Waves
Calculate the frequency of an electromagnetic wave by entering a value for the corresponding energy per photon for the em wave f=E/h
Frequency to Wavelength Calculator for Electromagnetic Waves in a Vacuum
Calculate the wavelength of an electromagnetic wave in a vacuum by entering a value for the corresponding frequency λ=c₀/f
Wavelength to Frequency Calculator for Electromagnetic Waves in a Vacuum
Calculate the frequency of an electromagnetic wave in a vacuum by entering a value for the corresponding wavelength f=c₀/λ
Vortex Flow Measurement
Vortex shedding von Karman effect flow measurement.
Doppler Effect Flow Measurement
How the Doppler effect acoustic frequency shift principle is used in flow measurement instrumentation.
0-5 volt to pulse width modulated (PWM) 0-10 volt signal converter
convert a 0-5V signal to a pulse width modulated signal (PWM) 0-10 volts
Frequency Converter
This conversion tool will convert a frequency value into different measurement units and display conversion scale related to the converted value.
Period to Frequency Calculator
This tool will convert the period to the equivalent frequency value, by calculating the number of cycles or revolutions per unit period of time from the time it takes to complete one full cycle or revolution, f=1/T, ω=2π/T
Frequency to Period Calculator
This tool will convert frequency to a period by calculating the time it will take to complete one full cycle or revolution at the specified frequency, T=1/f, T=2π/ω