【電気のキホン】5電子部品の種類と役割｜学び直しエレクトロニクス

############################# Video Source: www.youtube.com/watch?v=jsp9knVDLSk

At this time we'll learn about electronics part types and roles • -Table of Contents • 0:00 Role of electronics parts • 0:41 Parts that control or process electric • 1:15 Parts that measure world • 1:42 Parts that work something • 2:10 Pars that treat or work something • 2:32 Parts that supply energy • 2:53 Parts that compose electric module • -Introduction • Hardware engineer • 9 years experience as a Maker • -SNS • Web : https://start-electronics.com/ • Twitter : / buonoatsushi • #Electronics • -Content • The next section describes the types and roles of electronic components. • Electronic components can be divided into six major categories based on their roles. Electronic devices are basically designed to observe the outside world and operate something based on that information. And if we break down the contents further, after measuring something, electricity is processed and controlled, a specific action is performed, electricity is processed and controlled again, and something is made to work. In addition to this, the energy source, which is the heart of the device, and the components necessary to make up the electronic device are combined to form the electronic device. • Let me introduce some typical components for each category. Electricity has no benefit if it simply flows; it is only when the right amount of electricity is supplied and turned on and off that we are able to use it in the way we want. Here are the components that play that role. Resistors, capacitors, and coils can process electricity by reducing the flow of electricity or storing it. Also, diodes, transistors, and FETs are components that control the direction or on/off of the flow of electricity. These six components are the most basic and super-important of all electronic components and will be explained in detail in the next section. • 　Next are the components used to measure something in the world. This is generally called a sensor, and it is easy to understand if you think of it as the equivalent of a person's five senses.　For example, light sensors and cameras are used for the role corresponding to the eyes, and microphones are used for the role corresponding to the ears. Gyro sensors and temperature sensors correspond to the sense of balance and sense of temperature that people have. And there are many other types of sensors. • The ultimate goal of an electronic device is to make something work, to make a change in the outside world, in other words, to do a job. And that work can be divided into four main categories: moving, glowing, sounding, and other.　For example, parts using coils are mainly used to move things. For example, motors are used to move things in a rotational direction, and solenoids are used to move things in a linear direction. Parts used to move objects in this way are called actuators. • 　Next are components that perform specific predetermined actions. These components are mainly called ICs or integrated circuits, which contain multiple elements and functions embedded in a small chip.　Broadly speaking, components called operational amplifiers and regulators are used to handle analog signals, while logic ICs and CPUs are used to handle digital signals. • Next are the so-called heart components that supply electricity to all the electronic components. There are two types of batteries or power-generating elements. Batteries are divided into two types: primary batteries, which are rechargeable, and secondary batteries, which can be used up or recharged. Typical examples of primary batteries are alkaline batteries and secondary batteries are lithium-ion polymer batteries. • And finally, here is the last one. When fabricating electronic devices, it is not only the path for electricity that is needed. In order to configure electronic devices safely, easily, and aesthetically pleasing, it is also important to have components that play a supportive role, such as those introduced here.　There are many different types of components that fall into this category, but some of the most common are listed below. • And there are many more types of electronic components than those introduced here. If you are interested, it would be interesting to take a look at online electronic component stores.

#############################

New on site