Variable Frequency Drives Explained - VFD basics. In this video we take a look at variable frequency drives to understand how they work in electrical engineering and power electronics. We look at where and why to use a VFD or VSD,...

A showcase and explanation of random Arduino items purchased from the Shenzhen SEG Electronics Market.

This video explains how to work with standard business documentation. This clip is from the chapter "Managing Risk" of the series "CompTIA Network+ Certification N10-007: The Total Course".In this section, you will learn to work with...

From the section: Motherboards. In this section, we look into motherboard features such as Chipsets and how to install. Installing a motherboard into a case is part science and part art. The science comes first. The motherboard must...

Layer 2 of the OSI model (Data Link layer) accessing network media and addressing using MAC addresses. MAC address flooding attacks and broadcast storms can be mitigated with network switches configuring with BPDU and STP.
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From the section: The Internet. Here, we explore our internet options. In this episode, Mike explores the crazy acronym soup around networking, explaining the differences among terms like LAN, WAN, MAN, PAN, CAN, and HAM. (Just kidding...

Power inverter explained. In this video we take a look at how inverters work. We look at power inverters used in cars and solar power to understand the basics of how they operate. We then cover electricity fundamentals, direct current,...

Traffic lights are essential for directing the flow of vehicular and pedestrian traffic. They typically have three colored lights - green for go, red for stop, and yellow for slow down. Traffic lights can be controlled through fixed rate...

This video focuses on the various types of transceivers and how they are specified as vendor-neutral devices. This clip is from the chapter "Modern Ethernet" of the series "CompTIA Network+ Certification N10-007: The Total Course".In...

This video provides an introduction to VLANs and explores the concepts and processes behind virtual LANs, including managed switches and trunking. This clip is from the chapter "Advanced Networking Devices" of the series "CompTIA...

From the section: Cabling and Packet Flows (ICND1). This Section is about Cabling and Packet Flows. This includes lectures on Ethernet history, 10base2, MAC addresses, MAC Addresses, CSMA/CD and lot more.



Cabling and Packet...

Quick whiteboard tutorial showing which explains what the point of binary code in computing is, and why we use it. Can be helpful for students studying GCSE Computer Science.

What is a stepper motor? Find out what a stepper motor is in this quick video about what a stepper motor is.

This video explains how RADIUS and TACACS+ protocol is used to provide network AAA. This clip is from the chapter "Securing Transmission Control Protocol/Internet Protocol (TCP/IP)" of the series "CompTIA Network+ Certification N10-007:...

In this video, we're going to learn the basics of a 3 Phase Rectifier. This rectifier is used in power supplies and can be a major part of your electrical engineering education.

This video explains the disadvantages of the switched network.
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This clip is from the chapter "Routers and Network Layer" of the series "World of Computer Networking: Your CCNA start".This section introduces you to routers...

From the section: Reconnaissance and Scanning. This section will cover reconnaissance and vulnerability scanning. This is needed to stage attacks.



Our aim in this video is to understand what NMap is and how we will be...

This video explains how to improve network throughput from a router by combining traffic onto multiple router ports. This clip is from the chapter "Advanced Networking Devices" of the series "CompTIA Network+ Certification N10-007: The...

This video provides an introduction to speed and duplex.
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This clip is from the chapter "Switches and Data Link Layer" of the series "World of Computer Networking: Your CCNA start".This section introduces you to switches and...

In this session, we will learn about OOPS example - fan class - deciding behavior with methods.
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This clip is from the chapter "Object-Oriented Programming Again" of the series "Java Programming for Complete Beginners - Java...

This video shows how switches are connected together to expand a network. This clip is from the chapter "Modern Ethernet" of the series "CompTIA Network+ Certification N10-007: The Total Course".In this section, you will learn to work...

This video explains how to configure managed switches. This clip is from the chapter "Advanced Networking Devices" of the series "CompTIA Network+ Certification N10-007: The Total Course".In this section, you will learn about VPN's,...

This video tutorial provides a comprehensive explanation of the different measurements of data used in GCSE Computer Science courses in the UK, covering units like bits, nibbles, bytes, kilobytes, and beyond. It also highlights the...

In this video, we're going to learn what an inverter is and what it does. Understanding this information will help you understand the basics of electricity and how it works.