An Arduino is used to make this mousecatcher project along with a servo and other components in order to avoid several types of household pests especially the mouse.
H Bridge configuration is commonly used in electrical applications where the load needs to be driven in either direction. A typical H-Bridge structure is shown below...
The project utilizes an intelligent RFID cat tracker in order to create the CATaLOG device which has the ability to track the cat as it goes in and out of the house.