The source is driven from the battery and is utilized for powering operation of the system
The source is driven from the battery and is utilized for powering operation of the system.
The system’s control is done by the Ardinuo UNO (microcontroller) Automation for object detection is achieved by using ultrasonic sensor and microcontroller. Wheel movement and cleaning operations are done using DC motors. To achieve compatibility of microcontroller and the motors a L298 driver circuit is used. The driver circuit enhances the microcontroller’s small output. Wheel chains with 26 links on both sides are attached to a platform which supports the whole model Wheels move when two motors of 45rpm are driven. Cleaning brush of length 4cm and width 0.3 cm is used for cleaning operations. Cleaning action of the brush is provided by a motor of 18000rpm.