When making a breadboard radio, we built an environment that is easy to debug.
I attached a switch, audio jack, power terminal, antenna terminal, etc. to the bake material.

Overview
00:23 Today's theme
01:18 Bake material processing
02:53 Power terminal installation, soldering
03:52 Wiring to the breadboard
05:14 Power supply and antenna wiring
05:54 Watch on breadboard radio

◇ Material introduction
◆ Bake material
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◆ Power supply, antenna terminal
amzn.to/36wn9Gj
◆ Header pin
amzn.to/3p70t5M
◆ Screw
amzn.to/36uVZj8
◆ Banana plug
amzn.to/3H8Ywfe

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▼ Next time
I will explain the straight type of AM radio using breadboard radio * ゜ ▽ ゜) No
High school physics: resistance, resonant circuit, voltage, current
High school math:
Chemistry: conductors, insulators, semiconductors
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This is an example of the design content.
Hayabusa2 Radio / Hayabusa2 brought back the sand of the asteroid Ryugu
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・ High frequency circuit
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Synthesizer, filter)
・ Analog circuit (DCDC, regulator)
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-Hardware logic (FPGA, CPLD)
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#Breadboard radio
#Amateur radio
#Impedance matching
#NanoVNA
#electronic work
#Tomachanneru
#Smith chart
#Antenna matching
#AM Radio
#Resonant circui