We found this circuit in documentation from the 80s. The circuit is for cars with platinum. The power components must be equipped with heat sinks.
Found in a 90s Elektor, this circuit deactivates a source in case of excessive current. The relay...
This circuit generates sine low-frequency signals. The frequency depends on the twin-T network....
The voltage of 30 V indicated in this project, shown in the figure depends on the diac used. It...