Post project 37: Peak Voltmeter
This 100-percent TUP & TUN
circuit measures the peak
value of an AC voltage up to 6
volts in amplitude, regardless
of the waveform or if the
peak occurs in the positive
or negative excursion of the
signal.
This 100-percent TUP & TUN
circuit measures the peak
value of an AC voltage up to 6
volts in amplitude, regardless
of the waveform or if the
peak occurs in the positive
or negative excursion of the
signal.
Don't miss any project, take out a free membership to Elektor.POST now!
To allow over-the-weekend construction the project is built using the cheapest and commonest parts possible—just BC5xx transistors and 20 or so passive components, all through-hole and off the shelf, or ex junkbox.
Don't miss any project, take out a free membership to Elektor.POST now!
To allow over-the-weekend construction the project is built using the cheapest and commonest parts possible—just BC5xx transistors and 20 or so passive components, all through-hole and off the shelf, or ex junkbox.
