Found in a Linear Technology documentation from the 1990s, this circuit has the voltage adjusted by resistors R1 and R2 according to the formula given in the diagram.
The integrated circuit used in this configuration is equivalent to the common 555, but double. The...
This circuit was taken from an article in Electronics Now magazine in February 1995. The power...
The SCR sector of this circuit can be powered by high voltage AC and instead of the LEDs we can...