Circuit

• An electric circuit interconnects electrical elements. Examples in electronics include
• *printed circuits
• *integrated circuits
• *digital circuits
• *Series and parallel circuits
• *Telecommunication circuits
• A sport circuit is a closed, often oval or circular, racing track used for motor sports, track cycling, running, skating etc.
• Some political and judicial administrative divisions are known as Circuitss.
• At an airfield, the circuit is an agreed pattern for managing local air traffic.
• In mathematics, a circuit can refer to
• *a closed walk in graph theory
• *a minimal dependent set in combinatorics