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.
Encoders turn mechanical motion into an electrical signal that is used by the control system to monitor specific parameters of the application and make adjustments if necessary to maintain the machine operating as desired.
An indexer, in the context of C#, is a class member used to provide array-like indexing capabilities for easy object property access. An indexer is mostly used when an array is encapsulated within a type. An indexer's simple syntax helps client applications access element groups as an array object member (type, class, or struct). An indexer provides an indirect method of inserting boundary checking logic.