A programmable logic controller, PLC, or programmable controller is a digital computer used for automation of typically industrial electromechanical processes, such as control of machinery on factory assembly lines, amusement rides, or light fixtures.PLCs are used in many machines, in many industries. programmable logic controller, PLC, or programmable controller is a digital computer used for automation of typically industrial electromechanical processes, such as control of machinery on factory assembly lines, amusement rides, or light fixtures.
title / office. Sam Houston, byname of Samuel Houston (born March 2, 1793, Rockbridge county, Virginia, U.S.âdied July 26, 1863, Huntsville, Texas), U.S. lawyer and politician, a leader in the Texas Revolution (1834â36). 1  In his youth Houston moved with his family to a farm in rural Tennessee after the death of his father in 1807.
Almost 3 yrs to the day her mom passed and the same thing almost happened to her.. 19 photos: Remembering Whitney Houston. On February 11, 2012, singer Whitney Houston was found dead in a bathtub in a Beverly Hills, California, hotel. The Los Angeles County coroner later ruled that the 48-year-old's death was an accidental drowning with the effects of atherosclerotic heart disease and cocaine use as contributing factors.