This circuit was found in a 1968 General Electric manual. The circuit is for 3 A motors but can be changed according to the SCR used. The SCR is type 106 and R1 is 10k.
This configuration was found in a 1990s documentation. Modern operational amplifiers can be used...
This circuit was obtained from the 2005 manual of Linear Technology LT1306. The formulas for...
This circuit was found in a 1965 Electronic Design. What it does is respond only to positive...