Indicated on an 80's Radio Electronics, this circuit provides at its output a voltage that is the peak value of the input voltage. The supply voltage must be higher than the expected peak.
This circuit allows the use of headphones and microphones with diverse characteristics in audio...
This circuit is from a 1968 documentation using one of the first integrated circuits available at the...
This analog volt-ammeter was found in an Electronics World of 1968. It makes use of a 0-1 mA...