. "Units 112-122 are conveniently available in a microchip processor in the form of microcontroller model PIC 18F 2525 manufactured by PIC.The output of the microcontroller, here illustrated at 124, can be used to drive an operator control/display 126 or can be used to actuate effectors 128, such as lasers or other weapons, either to be able to lay down a laser line to the shooter or to direct counte" . . .