This circuit was found in the June 1996 issue of Electronics Now. Integrated circuits must be equipped with heat sinks, and the maximum current is 1 A.
Published in Radio Electronics magazine in May 1963, the purpose of this circuit is to visualize the...
A low voltage heating element (up to 30 V) with a current of up to 3 A can be precisely controlled with...
We found this circuit in a documentation from the 90's. The circuit can be assembled with 741...