Found in an Electronic Design from the 90s, this circuit uses components from the time. It is intended for coupling with 50-ohm cables.
I found this circuit in a doc umentation from the year 1968. It uses germanium transistor and has...
This simple circuit allows testing of CMOS 4001 and 4011 integrated circuits. It consists of an...
We found this load control circuit on the power grid using a SCR and PUT in a thyristor manual...