Braille is a system which allows a blind person to read alphanumerics by feeling a pattern of raised dots. Design a circuit that converts BCD to Braille. The table shows the correspondence between BCD and Braille. (a) Use a multiple-output NAND-gate circuit. 290 Unit 9 (b) Use a PLA. Give the PLA table. (c) Specify the connection pattern for the PLA.
Lecture 8: Test Review Lecture 9: Mass, Weight, G c Outcomes Explain the difference in mass and weight Convert units of given physical quality using g wcen appropriate Mass/Force/Weight Mass is an object's resistance to acceleration Force is the agency that is capable of producing a change in velocity of an object. Based on Newton's 2 nd Law: o Force = mass * acceleration o F = m * a Weight is the force of gravity on an object o Weight = mass * gravity o W = m * g Remember, mass is independent of location in the universe, but your weight is not. Your mass on Earth is the same as on the moon, but your weight would only be 1/6 as much Mass and Weight Weight depends on