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mosfet as switch
n-channel power mosfet SSH6N80 from Samsung used as switch for carlamp 12 V-3 A. Other N-Channel ...
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Duration: 01:11
Category: Howto
how to test a bipolar transistor NPN or PNP
principles of testing a bipolar tran sistor by measuring the ratio between the base current and the ...
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Duration: 02:53
Category: Tech
Old tube radio BC 728 from the US Army
portable radio from World War II (as I see it well), 8 kg, shortwave 2-6 MHz, schematic in the book ...
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Duration: 02:11
Category: Tech
how to calculate and build a capacitor
of 1. (Vacuum is 1). With this formula you can home brew capacitors. Especially for low values (1 ...
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Duration: 03:58
Category: Tech
homebrew shortwave receiver with SSB possibily
"Retro Radio", publisher "Elektor" in the Netherlands, februari 2009. The text of this book is in ...
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Duration: 01:24
Category: Howto
building a simple oscilloscope part 13 schematic
schematic and SAFETY WARNINGS (read this) for building the simple oscilloscope (and other scopes) ...
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Duration: 07:25
Category: Howto
elementary electronics 1 / detecting current
Many electronic fenomena are left out. In this video you can see the principles of detecting a ...
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Duration: 05:00
Category: Tech
building a storm detector part 1
On my channel you can see a storm detector, consisting of a radio that receives frequencies between ...
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Duration: 03:17
Category: Tech
DDR 1972
a special focus on electronics. Radio: Stern Junior, made by RFT, 4 x 1,5 V battery (Type R6), ...
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Duration: 06:58
Category: Travel
diodes part 1
2 diodes with the cathodes to each other and connect this combination parallel to a coil and put a ...
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Duration: 05:29
Category: Tech
transistor as switch
bipolair transistors (Darlington) used as switch, (fingertip switch). Statement: please note that ...
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Duration: 01:14
Category: Howto
tips for constructing a shortwave radio part 1
are usable in a VFO application for a smaller frequency range, for instance a bandwith of 1-2 MHz ...
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Duration: 08:56
Category: Tech

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