Hello,

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Electronics and Communication Engineering is something that deals completely on electronics like analog,digital signals and so on. In addition to core subjects, ECE engineering also encapsulates various IT subjects like operating systems, computer networks, microprocessors interface and programming languages like Python,java,etc.EC engineers opt jobs mostly in Research and development areas and some in the IT sector.

Coming to Instrumentation and Control,this department is similar to Electrical and Electronics Engineering which deals with technical background in the key subjects of electronics, power engineering, signal processing . Moreover,they focus mainly on the measuring instruments used in design and configuration of design systems.This forms the basis of mechatronics and robotics engineering.This branch is highly demanding as the future of industries is all about control systems and process automation.

At last,Instrumentation and Control is a specialized branch of EEE which is  core whereas ECE is specialized branch of CSE.

Hope that helps!!

Good luck!!