This circuit was found in the 1991 Electronics Experimenters handbook. It can be used to display RGB signals on old NTSC televisions.
We found this circuit in a 1982 publication. This source allows an adjustment of the output...
This circuit for Laser Diode power was found in a 2005 Linear Technology manual. In the diagram...
This circuit was found in an Electronics Now from the 90's. The integrated regulator circuit and...