Essential Electronics Components that you will need for creating projects!

Summary

In this video, the creator shares essential electronics components for projects, including resistors, capacitors, inductors, regulators, op-amps, MOSFETs, diodes, and the 555 timer. They also discuss storage solutions and recommend specific kits for various applications, emphasizing the importance of having these components readily available.

Takeaways

• 😀 The speaker has been producing electronics videos for seven years and has created over 100 project videos.
• 🔍 Having a vast collection of components isn't as crucial as having a group of essential electronics components that are used in most projects.
• 🔗 Links to all mentioned components can be found in the video description, making it easy for viewers to find and purchase them.
• 🛠️ The video is sponsored by JLCPCB, which offers a service for fast delivery of PCBs.
• 📦 For storing components, wall-mounted component storage boxes are recommended for easy access and organization.
• 🔌 Resistors are fundamental for limiting current flow and voltage regulation, with 10k ohm resistors being particularly common.
• 💾 Capacitors are crucial for creating RC time circuits and decoupling, with 100 nanofarad ceramic and 47 to 100 microfarad electrolytic capacitors being key.
• 🌀 Inductors are important for energy storage in switch mode power supplies and filter construction, with specific choices depending on the power supply design.
• ⚡ For regulating input power, LM7805 and LM7812 are recommended for low current projects, while for higher current demands, boost and buck converters are suggested.
• 🔧 Operational amplifiers (op-amps) like the MCP602 and LM358 are versatile for amplifying voltages and acting as comparators.
• 🛑 MOSFETs are efficient electrical switches used in switch mode power supplies and for switching tasks, with IRLZ44N and IRF5305 being popular choices.

Q & A

How long has the speaker been producing videos about electronics?

The speaker has been producing videos about electronics for about seven years.

What does the speaker consider the most important group of electronics components for projects?

The speaker considers a group of essential electronics components that make up around 80% of all their projects as the most important.

What is the speaker's recommendation for storing electronic components?

The speaker recommends using wall-mounted component storage boxes with divided and labeled drawers for easy organization and access.

Why are 10 kilo ohm resistors important according to the speaker?

10 kilo ohm resistors are important because they are used to limit the current flow and pull certain parts of a circuit to a voltage potential.

What type of capacitors does the speaker consider essential for most projects?

The speaker considers 100 nano farad ceramic capacitors and 47 to 100 microfarad electrolytic capacitors as essential for most projects.

Why are inductors important in electronics projects?

Inductors are important as they are used as energy storage devices for switch mode power supplies and to build-up filters.

What are the recommended voltage regulators for low current projects according to the speaker?

For low current projects, the speaker recommends the LM7805 for 5 volts or the LM7812 for 12 volts.

What is the role of an operational amplifier (op amp) in electronics projects?

An operational amplifier can amplify voltages and be used as a comparator, among other functions.

Why are MOSFETs important in electronics projects?

MOSFETs are important as they are efficient electrical switches used in switch mode power supplies or to switch things on and off.

What are the recommended MOSFET driver ICs for driving multiple MOSFETs simultaneously?

For driving multiple MOSFETs simultaneously, the speaker recommends the TC4428 or its siblings.

What is the purpose of the 555 timer IC in electronics projects?

The 555 timer IC can be used to generate triangle and square wave voltages and can also function as a D-type flip-flop.

What are some of the mechanical components that the speaker suggests having for electronics projects?

The speaker suggests having fuse kits with fuse holders, potentiometers, switches, screw terminals, IC sockets, male and female headers, and a breadboard with jumper wires and alligator clips for prototyping.

Outlines

00:00

😀 Essential Electronics Components for Projects

The speaker introduces their experience in producing electronics videos for seven years and emphasizes the importance of having a collection of essential components for electronics projects. They mention that while having thousands of components is not crucial, a select group of components is vital for most projects. The speaker plans to share their recommendations for these essential components and provides links in the video description for viewers to explore. The video is sponsored by JLCPCB, a PCB manufacturing service, and the speaker recommends wall-mounted component storage boxes for organization. The summary of essential passive components includes resistors, capacitors, and inductors, with specific recommendations for types and values to keep on hand.

05:02

🛠️ Power Regulation and Semiconductor Component Essentials

This paragraph delves into the specifics of power regulation and the use of semiconductor components in electronics projects. The speaker recommends certain voltage regulators like the LM7805 and LM7812 for low current projects and suggests the TMT R-3608 for higher current demands. Operational amplifiers (op-amps) are discussed, with the MCP602 and LM358 being highlighted for their utility in various projects. MOSFETs are introduced as efficient electrical switches, with specific models recommended for both low and high side switching. The importance of driving MOSFET gates quickly is underscored, with the TC442 and related ICs suggested for this purpose. The paragraph also touches on the use of BJTs and diodes in projects, recommending specific types for different applications, and mentions the versatile 555 timer IC for generating various waveforms.

10:02

🔌 Additional Essential Components and Prototyping Tools

The final paragraph expands on the list of essential components by including mechanical components relevant to electronics. Fuse kits and potentiometers are highlighted for their roles in circuit protection and adjustable voltage inputs. The speaker also recommends various types of switches for different purposes, such as microcontroller inputs and power switches. Other components like screw terminals, IC sockets, and headers are noted for their utility in prototyping and component swapping. The importance of having a breadboard, jumper wires, and alligator clips for prototyping is emphasized. The speaker invites viewers to share their thoughts on any components that might have been missed and concludes with a call to action for likes, shares, subscriptions, and notification bell hits, encouraging viewers to stay creative.

Keywords

💡Electronics Components

Electronics components are the fundamental parts used to construct electronic circuits and systems. In the context of the video, these are essential for creating a wide range of projects, and the creator emphasizes the importance of having a variety of these on hand for versatility in design and function. Examples from the script include resistors, capacitors, and inductors, which are the basic passive components discussed in the beginning.

💡Resistors

Resistors are passive electronic components that limit or regulate the flow of electrical current in a circuit. They are defined by their resistance value, measured in ohms. In the video, the creator mentions having various resistors, such as 10k ohm resistors and quarter-watt metal film resistor kits, which are crucial for a multitude of electronic projects.

💡Capacitors

Capacitors store electrical energy and are used in various applications, including filtering, energy storage, and voltage regulation. The script refers to different types of capacitors, such as 100 nanofarad ceramic capacitors and 47 to 100 microfarad electrolytic capacitors, highlighting their importance in creating RC time circuits and for decoupling purposes.

💡Inductors

Inductors are components that store energy in a magnetic field when an electric current flows through them. They are used in energy storage for switch mode power supplies and in filter circuits. The video script mentions that the choice of inductor depends on the specific power supply design, but having a power inductor kit is recommended for building filters on the spot.

💡Operational Amplifiers (Op-Amp)

Operational amplifiers are integrated circuits that have a high gain and are used in a variety of applications, including amplifying signals, filtering, and performing mathematical operations. The video mentions the MCP602 as a choice for projects requiring two op-amp stages with rail-to-rail outputs, and the LM358 for more generic applications.

💡MOSFETs

MOSFETs, or Metal-Oxide-Semiconductor Field-Effect Transistors, are used as efficient electrical switches in circuits. They can handle high current and voltage values and are easy to drive with low-level logic voltages. The script recommends specific types of MOSFETs like the IRLZ44N for low side switching and the IRF5305 for high side switching.

💡Driver ICs

Driver Integrated Circuits are used to control the gate of MOSFETs, ensuring they switch on and off quickly and efficiently. The video script mentions the TC4422 as a MOSFET driver IC and the TC4428 as suitable for driving multiple MOSFETs simultaneously, with the IR2113 being recommended for half-bridge or full-bridge configurations with n-channel MOSFETs.

💡BJTs

Bipolar Junction Transistors (BJTs) are semiconductor devices used for amplification or switching applications. The script distinguishes between NPN and PNP types, such as the BC547 and BC557, which are used in low current switching tasks and are alternatives to MOSFETs when not wanting to waste them on such tasks.

💡Diode

Diodes are semiconductor devices that allow current to flow in one direction only. They are essential in various applications, including switch mode power supplies, flyback diodes, and reverse voltage protection. The script mentions 1N4148 for general-purpose and 1N5819 for Schottky diodes, which have a lower forward voltage drop.

💡555 Timer

The 555 timer is a versatile integrated circuit used for generating accurate time delays or oscillation. It can be used in a variety of applications, from generating square waves to functioning as a flip-flop. The video script recommends the TLC555 for demanding timing tasks and the NE555 for applications requiring more output current.

💡Logic ICs

Logic Integrated Circuits perform logical operations and are fundamental in digital electronics. The video mentions the HCF4013, a dual D-type flip-flop, and the 74HC14, a hex inverting Schmitt trigger, as commonly used logic ICs in various projects, emphasizing their utility in signal inversion and other digital circuit applications.

💡LEDs

Light Emitting Diodes (LEDs) are semiconductor devices that emit light when an electric current passes through them. They are used in the video script to illustrate the importance of having different types of 5mm LEDs for displaying conditions in circuits or as the main attraction of a circuit design.

Highlights

The speaker has been producing electronics videos for seven years and created over 100 project videos.

80% of projects can be made with a group of essential electronics components.

Links to all mentioned components are provided in the video description.

Storing components in one draw is not recommended; wall-mounted storage boxes are suggested.

Resistors are essential for limiting current flow and pulling voltage potential in circuits.

10 kilo ohm resistors are highly recommended, along with quarter Watts metal film resistor kits.

For high power applications, specific power resistors should be used.

1206 SMD resistors are recommended for SMD circuits.

Capacitors are crucial for creating RC time circuits and decoupling.

100 nano farad ceramic capacitors and 47 to 100 mukarat electrolytic capacitors are important.

1206 SMD capacitor kits are recommended for SMD circuits.

Inductors are used for energy storage in switch mode power supplies and auto build-up filters.

Power inductor kits are recommended for building filters.

LM7805 and LM7812 are recommended for low current projects requiring 5V or 12V.

Boost converter and buck converter are suggested for more current demanding tasks.

Operational amplifiers (op amps) like MCP602 and LM358 are versatile for various projects.

MOSFETs are efficient electrical switches useful in switch mode power supplies.

IRLZ44N and IRF5305 MOSFETs are recommended for low and high side switching.

TC4422 or MOSFET driver ICs are important for driving MOSFETs.

BJTs like BC547 and BC557 are used for small transistor logic or low current switching tasks.

Diode types like 1N4148 and 1N5819 are essential for various applications.

The 555 timer is versatile for generating waveforms and as a flip-flop.

HCF4013 and 74HC14 are common logic ICs used in projects.

LEDs are crucial for indicating circuit conditions or as the main circuit attraction.

Mechanical components like fuse kits, potentiometers, switches, and screw terminals are also essential.

Breadboards, jumper wires, and alligator clips are necessary for prototyping circuits.

Transcripts

hi they are some of you might not know

this but up until this point I've been

producing videos about electronics for

about seven years and during that time I

have created over 100 project videos and

the one thing you will always need when

it comes to creating electronics

projects our components of which I've

probably that wasn't laying around in

different drawers and storage

compartments over time I noticed though

that having thousands of components is

not that important since there's a group

of electronics components that I would

call essential which always probably

make up around 80% of all my projects so

due to popular demand from my viewers I

will present you my choice for the

essential electronics components that

you should have lying around and of

course you can find links to all the

mentioned components in the video

description but keep in mind that I will

not be talking about tools like pliers

wire strippers or for example soda since

that would be a topic for another video

now with that being said let's get

started this video is sponsored by jl

CPC beer from who are just received new

PCBs that are actually ordered not even

a week ago so feel free to try out there

are some PCP service and fast delivery

times today by uploading your Gerber

files and get five PCBs for just two

dollars before we talk about electronics

components I would like to mention that

shoving them all in one draw is not

recommended since you can never find

what you're looking for when you're in a

hurry instead I recommend this

wall-mounted component storage boxes of

which I have plenty now granted they're

not the cheapest option but they're

super simple to mount the drawers can be

divided and there

to label which makes finding a specific

component very easy with that being said

let's start off with the most basic

passive components resistors capacitors

and inductors beginning whip resistors

their main job is to limit the current

flow and pull the certain parts of a

circuit to a voltage potential which is

why you should always have tons of 10

kilo ohm resistors but besides that I

also highly recommend such a quarter

Watts metal film resistor kits which

basically comes with all the values you

could possibly need for circuits and a

quarter watts is plenty of for normal

projects of course if you want to limit

the current of a high power LED with

them then you might run into problems

but if you got a specific project in

mind then you can always get yourself a

specific power resistor fairly easy

the only power resistors you should have

lying around are one-on-ones because you

can place them in Cu years to your loads

and thus use them as a shunt to monitor

the current that is flowing and last but

not least for resistors since I'm also

getting more and more into SMD circuits

I recommend such a 1206 SMD resistors

sample book in which you can quickly

find the desired resistor value NT 1206

size is still pretty easy to solder up

by hand next we got capacitors which are

not only useful for creating RC time

circuits but also act as energy

reservoirs for decoupling purposes which

is why 100 nano farad ceramic capacitors

and 47 to 100 mukarat electrolytic

capacitors are super important but it

would be the best if you got one of

those electrolytic and ceramic capacitor

hits lying around just in case you want

to build up a specific RC time circuits

and once again for SMD circuits i

recommend such a 1206 SMD

capacitor book last but not least we got

inductors which are mostly used as

energy storage devices for switch mode

power supplies auto build-up filters in

the first case your choice of inductor

truly depends on what kind of power

supply you want to build and thus it is

advice to search for specific ones when

you know the details of your circuits

but you should know that if you watch my

video on how to choose the correct coil

and by the way you can find all of my

existing videos to the here mentioned

components in the video description

anyway for building up filters on the

spot however I would recommend such a

power inductor kits and with the basics

out of the way let's move on to

regulating the input power to projects

for low current projects where you

guards a high input voltage and either

require the common five foods or twelve

volts I would recommend either the

lm7805 or the LM 7 8 12 which according

to the data sheets are super simple to

set up for bit more current demanding

tasks however I would recommend the

boost converter builder on TMT r-36o 8

to step up voltages or the buck

converter but around the LM to 5 9 6 to

step down voltages the next essential

component is the operational amplifier

or op amp which cannot only like the

name implies amplify voltages but can

also be used as for example a comparator

for five full projects I always go work

with the MCPS 6:02 which not only

features two op amp stages but also

comes with rail-to-rail

outputs which means its outputs can

swing almost completely up and down to

the supply voltage limits for 12 full

projects and beyond I mostly go with the

LM 3 5 8 which is a pretty generic op

amp that always works for me

next we got the MOSFETs which are

basically efficient electrical switches

which can be used in switch mode power

supplies or to basically switch things

on and off I always go with the IRL zetz

44 n n-channel MOSFETs for low side

switching or the IRF 5 305 p-channel

MOSFETs for high side switching they

both can handle high current and voltage

values and are easy to drive with low

level logic voltages and speaking of

driving since it is always important to

charge and discharge a MOSFET gate as

quickly as possible

I also recommend the TC 4 4 2 or MOSFET

driver IC or if you want to drive more

than one MOSFETs simultaneously then the

TC year 4 4 to 8 ICU or its siblings are

your best friends but let's say you want

to build up a half bridge or full bridge

with n-channel MOSFETs then I would

recommend the iro 2 1 1 3 year driver IC

since it comes with a bootstrapping

feature next week at bjts which I pretty

much only use when I want to build up a

small transistor logic or do not want to

waste a MOSFETs on a low current

switching task that is where I either

use the BCF 5 4 7 and PN BJT year or the

BC year 5 5 7 p and P BJT

depending on how the load is tied to the

supply voltage

next weeka diodes which are not only

mandatory for switch mode power supplies

but also for flyback purposes or for

example reverse voltage protection for

undemanding tasks I use the

general-purpose 1 n 4 1 4 eights or if I

need a faster Schottky diodes with a

wall forward voltage drop then the 1 n 5

8 1 9 but if you get yourself such a

kids then you should have all the diodes

that you could ever need

next we got the legendary a 555 timer

which you cannot only use to generate

triangle and square-y voltages but you

can also use it as a D type flip-flop

that is why I recommend having the TLC

f5 f5 for demanding timing tasks and the

ne555 for tasks where you needs a bit

more output currents next I thought

about what logic I sees I mostly use and

I have to say that besides the HCF 401

3d type flip-flop i only often use the

7/4 HCO 1/4 hex inverting Schmitt

trigger IC which like the name implies

can basically invert a logic signal

besides that I would always recommend

having a couple of Padrino nanos line

arounds since they're easy to set up and

use in just a few minutes and there are

thousands of applications for them and

of course we should not forget about

LEDs which are super handy yet to

display certain conditions of our

circuits or to be the main attraction of

the circuit itself for that purpose I

would recommend having such a kids with

different 5 millimeter LEDs now those

were basically all the electronics

components but since there are also

quite a few important components which

are more in the realm of mechanical

components for electronics I decided to

include them as well such a fuse kits

with decent fuse holder always

guarantees no exploding circuits you

should always have 50 kilo ohm

potentiometer x' and/or 50 kilo ohm

trimmers in order to create adjustable

voltage inputs for my controller or to

create adjustable timer circuits tektite

switches are also great as inputs for

microcontrollers and toggle switches are

great as power switches screw terminals

are essential for supplying power to a

PCB and IC sockets make sure

that you can easily replace broken Isis

male and female headers are also useful

to easily swap components and having a

breadboard in combination with jumper

wires and alligator clip wires for

prototyping circuits actually goes

without saying and those were basically

all of my essential components but feel

free to share your thoughts in the

comment section below about what

components I missed as always thanks for

watching don't forget to Like share

subscribe and hit the notification bell

stay creative and I will see you next

time