H Bridge Current Monitor (CB5393E)

We found this circuit in a 2005 Linear Technology manual. Observe the component values and operating current range.

Light Comparator (CB1383E)
This circuit, from a publication of the 1970s, can compare the intensity of two light sources,...
Incandescent lamp remote control (CB5271E)
This remote control for resistive loads using a triac appears elsewhere on this site. The circuit...
Relay driver (CB20549E)
Found a documentation on PCs from 1996, this circuit can be used as a shield. The relay is rated at...