General Electric suggests this circuit in an 80's documentation. The circuit makes use of PUTs that are not common components today. Note the timing components that may change.
The circuit below is a 1 mA current drain using a transconductance operational amplifier. The...
This circuit was found in a NASA documentation from the 1980s. Component values are application...
This circuit generates signals with two waveforms. The circuit is from a documentation from the...