Lesson
IP stands for Internet Protocol and v4 stands for Version Four (IPv4). IPv4 was the primary version brought into action for production within the ARPANET in 1983. User Datagram Protocol (UDP) is a communications protocol that is primarily used to establish low-latency and loss-tolerating connections between applications on the internet. TCP (Transmission Control Protocol) is one of the main protocols of the Internet protocol suite. It lies between the Application and Network Layers which are used in providing reliable delivery services. OSI stands for Open Systems Interconnection. It was developed by ISO – ‘International Organization for Standardization ‘, in 1984. TCP/IP stands for Transmission Control Protocol/ Internet Protocol. It is a set of conventions or rules and methods that are used to interconnect network devices on the Internet. IoT (Internet of Things) protocol and networking refer to the communication methods and standards that enable devices and systems to connect and interact with each other in the IoT ecosystem. […] This project shows you how to automatically turn ON and OFF a Light using an Arduino with LDR or Light Dependent Resistor. Actuators are devices that convert electrical signals or commands into physical motion or force. Actuators are components that convert electrical signals into physical motion, such as motors, solenoids, and relays. Photoresistor change its resistance value according to intensity of light on it.It’s the type of analog sensor.