There are three kinds of inspection methods, that is, observation, multimeter examination, and short check method. ( 1 ) Observation method can be checked by visual observation for the switch with obvious action and direct contact. The swi…

This article briefly introduces Monolithic/Hybrid Digital to Analog Converters DIGITAL TO ANALOG CONVERTERS,both of them have been designed for four inputs. But, if the number of inputs is more than four, the combination of output becomes …