Does mechanical engineering involve electronics communication and machine usage?

Yes, mechanical engineering does involve electronics, communication, and machine usage, but the focus varies.

Mechanical engineering mainly deals with designing, analyzing, and manufacturing mechanical systems and machines - covering topics like mechanics, thermodynamics, and materials. However, you will also encounter electronics and communication, especially in fields like mechatronics, robotics, and automation, where electronic sensors, control systems, and machine-to-machine communication are important.

Core mechanical engineering is centered on machines and mechanics, but modern practice often requires knowledge of electronics and communication concepts.