How does earthing work? Explain in detail. How to start induction motor? Which should be unplugged first, the power cord from the appliance or the plug from the socket? What is the purpose of a fuse in a household circuit? What are step up and step down transformers?
Computer data is represented in nothing more than electrical pulses, which are also invisible to the naked eye. A method of displaying this data had to be invented, so early computer scientists would get visual feedback from their machines through a series of lamps mounted onto boards or long ...
A PLC is a programmable computing device that is used to manage electromechanical processes, usually in the industrial niche. A PLC is sometimes referred to as an industrial PC, a term that describes a PLC’s main function as a specialized industrial computing machine. PLCs monitor the state ...
A MOS FET relay is a non-contact relay used primarily for switching and connecting signals. It has features of both mechanical relays and semiconductors, and is used in semiconductor inspection system, various measurement devices, security equipment, and
MOS FET relay is a semiconductor relay that uses power MOS FETs in output elements. MOS FET relay consists of the following three components: 1. LED ( light-emitting diode ) chip 2. PDA ( photodiode array ) chip *Photodiode Array ( solar cell + control circuit ) ...
What really IS in a piece of electronics that makes it an IoT device? In this section we want to give a high-level overview of printed circuit boards and their typical components; it is aimed at anyone who would like a rather non-technical look under the “hood” of your connected oven...
We are lucky to live in a time where there is an abundance of electronic gadgets. However, these electronic devices are only brought to us due to the amazing components of a circuit board. We often wonder what makes an electronic device function so successfully and how it is put together....
MPLS is a class-based forwarding technology that groups similar data packets into a single class, known as a forwarding equivalence class (FEC). MPLS processes packets belonging to the same FEC in a consistent manner. Packets can be classified into FECs based on any combination of the following...
Sequential Function Chart. The controller can be recoded in place if significant code changes are required and the PLC's memory is embedded. When the PLC's memory is not embedded in the circuit board and substantial code changes are needed, thememorycan be removed from an exterior slot on th...
Function: A heatsink dissipates heat into the air, while a heat pipe transfers heat from one location to another. Design: Heatsinks are bulky and rely on surface area, whereas heat pipes are slim, lightweight tubes. Usage: Heat pipes are often integrated into advanced heatsinks or cooling...