Modern society across the world is becoming increasingly dependent on communication networks. We depend on them for the smooth operation of economic and social activities. The ALISON free online course "Digital Communication Networks" examines networks as the means of interconnecting devices so that two-way communication is possible. It examines protocols like HTTP, TCP/IP, and … [Read more...]
Learn About Local Area Networks and the OSI Model – Free Course
The ALISON free online course "Computer Networking - Local Area Networks and the OSI Model" introduces the key devices found on local area networks (LANs) and the structure of different types of LANs. It also explains the seven layers of the OSI model that allow devices on networks communicate with each other. This course will be of interest to all learners who would like to … [Read more...]
Learn About Basic Electrical Drawings and Test Equipment – Free Course
Installing a safe electrical system begins with a well-planned electrical drawing. Construction projects require work drawings and specifications to guide electricians in installing electrical equipment. Besides being a customer requirement, these plans and drawings provide specific instruction to electricians. Standard symbols and lines are used to represent the different … [Read more...]
Basic Electronics
WHAT YOU'LL LEARN 1 : Introduction to Basic Electronics 2 : Electronic Devices 1 3 : Electronics Devices 4 : Some Useful Laws in Basic Electronics 5 : Some Useful Theorems in Basic Electronics 6 : Semi Conductor Diodes 7 : Application of Diodes 8 : Wave Shaping using Diodes 9 : Zener Diode Characteristics 10 : Transistors 11 : Transistor … [Read more...]
How to Arduino (Lonnie Honeycutt) – A Free Course
Installing Arduino and uploading a sketch Lonnie Honeycutt show how to install Arduino on a Mac, talk about the Arduino Nano a little, upload a sketch to the Arduino, then talk about how breadboards work. First Arduino project - modified Hello World with 3 LED's Lonnie Honeycutt daughter did the first project in the 'Arduino - A Quick Start Guide' book, then decided to … [Read more...]
