I explained the mechanism of MOSFET switch operation.
It also explains the points to note when using MOSFETs for LChika.

overview
00:00 Opening
00:23 Today's theme
00:39 About the order of commentary
00:57 What you can do with MOSFET
02:28 Switch operation mechanism
07:15 Let's operate the switch
09:58 MOSFET experiment

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▼ What kind of channel?
Commentary video by an active engineer
Technical explanations related to electrical and electronic engineering, how engineers work, at school
I will make a video of how what I learned is utilized in society (^^)!

▼ If you like this video, please like it and subscribe to the channel.
   / @tomachannel_electronic  

▼ twitter
  / tomachannel1  

▼ Next time
Undecided, I'm thinking of making an electronic load * ゜ ▽ ゜) No
High School Physics: Resistance, Ohm's Law
High school math:
Chemistry:

▼ Profile
This is an example of the design content.
Hayabusa2 Radio / Hayabusa2 brought back the sand of the asteroid Ryugu
Disaster prevention radio / fire engine, ambulance
Microsatellite radio / satellite data communication
Video transceiver / TV, wireless relay transmission device for defense
To know the position of the radar pulse amplifier / rocket
For radar detector / radar irradiation detection
5G base station / 4x4 MIMO (10Gbps) for a certain company

▼ Owned technology
・ High frequency circuit
(Up converter, down converter, power amplifier,
Synthesizer, filter)
・ Analog circuit (DCDC, regulator)
・ Digital circuit (FPGA, CPLD, MCU)
Hardware logic (FPGA, CPLD)

MOSFET
MOSFET How to use
MOSFET mechanism
MOSFET operating principle
MOSFET circuit
#Tomachanneru