meal, repast(noun) the food served and eaten at one time. meal(noun) any of the occasions for eating food that occur by custom or habit at more or less fixed times. meal(noun) coarsely ground foodstuff; especially seeds of various cereal grasses or pulse.
An encoder is a sensor of mechanical motion that generates digital signals in response to motion. As an electro-mechanical device, an encoder is able to provide motion control system users with information concerning position, velocity and direction. There are two different types of encoders: linear and rotary.
When used in conjunction with mechanical conver-sion devices, such as rack-and-pinions, measuring wheels, or spindles, shaftencoders can also be used to measure linear movement, speed, and position.Encoders are available with a choice of outputs.Incremental encoders generate aseries of pulses as they move.hen used in conjunction with mechanical conver-sion devices, such as rack-and-pinions, measuring wheels, or spindles, shaftencoders can also be used to measure linear movement, speed, and position.Encoders are available with a choice of outputs. Incremental encoders generate aseries of pulses as they move.