This circuit is intended for use with common oscilloscopes having been found in documentation on instrumentation from the 1970s. The capacitors are of the ceramic type with low parasitic inductance.
This circuit triggers at the touch of the sensor, passing its output from high to low level for a...
This configuration with CMOS 4011 integrated circuit generates sine signals in a frequency range...
This modern regenerative receiver was featured in the March 1994 issue of Electronics Now...