Search
Learners read an explanation of how to connect two 7485 ICs to compare binary numbers by creating an 8-bit comparator. Diagrams and charts are presented.
By Terry Bartelt
Learners view the operation of the 7485 integrated circuit magnitude comparator in this animated object. A quiz completes the activity.
Students read an explanation of the operation of an operational amplifier that functions as a comparator.
Students read how to set up the optical comparator edge detector in this interactive learning object.
By Barbara Anderegg
In this interactive learning object, learners read how to compensate for a part not mounted perfectly parallel to the machine axis.
Students review the functions of the keys on the Starrett HB400 Optical Comparator controller.
The learner tests his/her ability to set up the optical comparator edge detector using a virtual simulation of the machine.
Students read about the basics of using an indicator.
By Janet Braun Barbara Anderegg