This circuit was found in the August 1992 issue of Radio Electronics magazine. The circuit can be used as an isolated shield for microcontrollers.
Found in an 1868 Mullard documentation this circuit has a dynamic range of 10 Hz to 25,000 Hz....
Schmitt Triggers convert a signal of any waveshape in square signals or pulses. The circuit shown...
This amplifier is from a 1990s Linear Technology component manual. The circuit requires...