Control system
A control system is a system that is used to control the behavior of a device or process. It is made up of three main components: a sensor, a controller, and an actuator. The sensor detects a physical quantity such as temperature, pressure, or position and converts it into an electrical signal. The controller processes this signal and generates an output signal that is used to control the actuator. The actuator is a device that translates the output signal from the controller into a physical action, such as opening or closing a valve, turning a motor on or off, or adjusting the speed of a motor.
Basic electronics (ECI101)
There are several basic concepts that form the foundations of today's electrical, electronics and radio technology. Electrical current, voltage, resistance, capacitance, and inductance are a few of the basic elements of electronics and radio.Apart from current, voltage, resistance, capacitance, and inductance, there are many other interesting elements to basic electronics technology. While some can become quite complicated, it is nevertheless possible to gain a good understanding of them without delving into the complicated depths of these topics.
Optical Network
Optical networking is a communication system equipped with optical fiber technology. Optical fiber technology utilizes optical fiber cables and light as a primary mechanism for converting and passing data and voice communication through a network. The optical fiber cables consist of three parts: a core, which transmits light signals, a glass cladding, which keeps light within the cable, and a coating, to protect and preserve the fiber cables.Â